./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal128.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_e234fd9e-92be-49f1-83d2-c403289384ba/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/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_e234fd9e-92be-49f1-83d2-c403289384ba/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal128.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/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_e234fd9e-92be-49f1-83d2-c403289384ba/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 2b22ba9c6e9223a6d54b9da9b7021c269cb94805e3babfedca3051fe6d03d865 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:00:26,676 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:00:26,728 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 23:00:26,732 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:00:26,732 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:00:26,749 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:00:26,750 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:00:26,750 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:00:26,751 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:00:26,751 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:00:26,751 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:00:26,751 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:00:26,751 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:00:26,751 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:00:26,751 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:00:26,752 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:00:26,752 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:00:26,752 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:00:26,752 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:00:26,752 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:00:26,752 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:00:26,752 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:00:26,752 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:00:26,752 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:00:26,752 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:00:26,753 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:00:26,753 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:00:26,753 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:00:26,753 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:00:26,753 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:00:26,753 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_e234fd9e-92be-49f1-83d2-c403289384ba/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 -> 2b22ba9c6e9223a6d54b9da9b7021c269cb94805e3babfedca3051fe6d03d865 [2024-12-05 23:00:26,955 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:00:26,963 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:00:26,965 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:00:26,966 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:00:26,967 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:00:26,968 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal128.c [2024-12-05 23:00:29,640 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/bin/ukojak-verify-CZk0znPC7b/data/84fcd608d/32d3436c910a47688d140d5afb3dec9a/FLAGff843310c [2024-12-05 23:00:30,131 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:00:30,132 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal128.c [2024-12-05 23:00:30,184 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/bin/ukojak-verify-CZk0znPC7b/data/84fcd608d/32d3436c910a47688d140d5afb3dec9a/FLAGff843310c [2024-12-05 23:00:30,690 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/bin/ukojak-verify-CZk0znPC7b/data/84fcd608d/32d3436c910a47688d140d5afb3dec9a [2024-12-05 23:00:30,692 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:00:30,693 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:00:30,694 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:00:30,695 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:00:30,698 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:00:30,698 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:00:30" (1/1) ... [2024-12-05 23:00:30,699 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54370840 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:30, skipping insertion in model container [2024-12-05 23:00:30,699 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:00:30" (1/1) ... [2024-12-05 23:00:30,849 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:00:31,082 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_e234fd9e-92be-49f1-83d2-c403289384ba/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal128.c[1246,1259] [2024-12-05 23:00:32,311 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:00:32,318 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:00:32,325 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_e234fd9e-92be-49f1-83d2-c403289384ba/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal128.c[1246,1259] [2024-12-05 23:00:33,297 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:00:33,313 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:00:33,314 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:33 WrapperNode [2024-12-05 23:00:33,314 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:00:33,316 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:00:33,316 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:00:33,316 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:00:33,327 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:33" (1/1) ... [2024-12-05 23:00:33,673 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:33" (1/1) ... [2024-12-05 23:00:36,684 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 51092 [2024-12-05 23:00:36,685 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:00:36,685 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:00:36,685 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:00:36,685 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:00:36,691 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:33" (1/1) ... [2024-12-05 23:00:36,691 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:33" (1/1) ... [2024-12-05 23:00:37,554 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:33" (1/1) ... [2024-12-05 23:00:37,554 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:33" (1/1) ... [2024-12-05 23:00:38,345 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:33" (1/1) ... [2024-12-05 23:00:38,447 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:33" (1/1) ... [2024-12-05 23:00:38,600 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:33" (1/1) ... [2024-12-05 23:00:38,765 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:33" (1/1) ... [2024-12-05 23:00:38,874 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:33" (1/1) ... [2024-12-05 23:00:39,526 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:00:39,527 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:00:39,527 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:00:39,528 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:00:39,529 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:33" (1/1) ... [2024-12-05 23:00:39,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:00:39,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:00:39,559 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:00:39,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:00:39,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:00:39,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:00:39,585 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:00:39,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:00:41,870 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:00:41,872 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:03:24,426 INFO L? ?]: Removed 29483 outVars from TransFormulas that were not future-live. [2024-12-05 23:03:24,426 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:05:39,884 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:05:39,885 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 23:05:39,885 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:05:39 BoogieIcfgContainer [2024-12-05 23:05:39,885 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:05:39,886 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:05:39,886 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:05:39,894 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:05:39,894 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:05:39" (1/1) ... [2024-12-05 23:05:39,901 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:05:39,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:39,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-05 23:05:39,946 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-05 23:05:39,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:05:39,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:39,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:47,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:05:58,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:05:58,368 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 23:05:58,373 INFO L158 Benchmark]: Toolchain (without parser) took 327679.07ms. Allocated memory was 142.6MB in the beginning and 12.2GB in the end (delta: 12.0GB). Free memory was 88.3MB in the beginning and 7.5GB in the end (delta: -7.4GB). Peak memory consumption was 4.6GB. Max. memory is 16.1GB. [2024-12-05 23:05:58,373 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:05:58,374 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2620.41ms. Allocated memory was 142.6MB in the beginning and 889.2MB in the end (delta: 746.6MB). Free memory was 88.1MB in the beginning and 534.7MB in the end (delta: -446.6MB). Peak memory consumption was 392.8MB. Max. memory is 16.1GB. [2024-12-05 23:05:58,374 INFO L158 Benchmark]: Boogie Procedure Inliner took 3369.24ms. Allocated memory was 889.2MB in the beginning and 2.3GB in the end (delta: 1.4GB). Free memory was 534.7MB in the beginning and 1.2GB in the end (delta: -705.5MB). Peak memory consumption was 888.5MB. Max. memory is 16.1GB. [2024-12-05 23:05:58,375 INFO L158 Benchmark]: Boogie Preprocessor took 2841.19ms. Allocated memory was 2.3GB in the beginning and 6.9GB in the end (delta: 4.6GB). Free memory was 1.2GB in the beginning and 5.4GB in the end (delta: -4.2GB). Peak memory consumption was 432.0MB. Max. memory is 16.1GB. [2024-12-05 23:05:58,375 INFO L158 Benchmark]: RCFGBuilder took 300357.77ms. Allocated memory was 6.9GB in the beginning and 12.2GB in the end (delta: 5.3GB). Free memory was 5.4GB in the beginning and 8.9GB in the end (delta: -3.5GB). Peak memory consumption was 6.3GB. Max. memory is 16.1GB. [2024-12-05 23:05:58,375 INFO L158 Benchmark]: CodeCheck took 18486.20ms. Allocated memory is still 12.2GB. Free memory was 8.9GB in the beginning and 7.5GB in the end (delta: 1.4GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2024-12-05 23:05:58,377 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 0.31ms. Allocated memory is still 142.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2620.41ms. Allocated memory was 142.6MB in the beginning and 889.2MB in the end (delta: 746.6MB). Free memory was 88.1MB in the beginning and 534.7MB in the end (delta: -446.6MB). Peak memory consumption was 392.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 3369.24ms. Allocated memory was 889.2MB in the beginning and 2.3GB in the end (delta: 1.4GB). Free memory was 534.7MB in the beginning and 1.2GB in the end (delta: -705.5MB). Peak memory consumption was 888.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2841.19ms. Allocated memory was 2.3GB in the beginning and 6.9GB in the end (delta: 4.6GB). Free memory was 1.2GB in the beginning and 5.4GB in the end (delta: -4.2GB). Peak memory consumption was 432.0MB. Max. memory is 16.1GB. * RCFGBuilder took 300357.77ms. Allocated memory was 6.9GB in the beginning and 12.2GB in the end (delta: 5.3GB). Free memory was 5.4GB in the beginning and 8.9GB in the end (delta: -3.5GB). Peak memory consumption was 6.3GB. Max. memory is 16.1GB. * CodeCheck took 18486.20ms. Allocated memory is still 12.2GB. Free memory was 8.9GB in the beginning and 7.5GB in the end (delta: 1.4GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-05 23:05:58,584 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-05 23:05:58,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/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_e234fd9e-92be-49f1-83d2-c403289384ba/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/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_e234fd9e-92be-49f1-83d2-c403289384ba/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal128.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/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_e234fd9e-92be-49f1-83d2-c403289384ba/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 2b22ba9c6e9223a6d54b9da9b7021c269cb94805e3babfedca3051fe6d03d865 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:06:01,015 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:06:01,102 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-05 23:06:01,127 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:06:01,128 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:06:01,128 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:06:01,128 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:06:01,128 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:06:01,128 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:06:01,128 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:06:01,128 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:06:01,129 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:06:01,129 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:06:01,129 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:06:01,129 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 23:06:01,129 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 23:06:01,129 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 23:06:01,129 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:06:01,129 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:06:01,129 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:06:01,129 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:06:01,129 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:06:01,130 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:06:01,130 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:06:01,130 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 23:06:01,130 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:06:01,130 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:06:01,130 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:06:01,130 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:06:01,130 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:06:01,130 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 23:06:01,130 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:06:01,130 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 23:06:01,130 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_e234fd9e-92be-49f1-83d2-c403289384ba/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 -> 2b22ba9c6e9223a6d54b9da9b7021c269cb94805e3babfedca3051fe6d03d865 [2024-12-05 23:06:01,376 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:06:01,384 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:06:01,387 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:06:01,388 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:06:01,388 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:06:01,390 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal128.c [2024-12-05 23:06:04,088 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/bin/ukojak-verify-CZk0znPC7b/data/6d57a0d72/0ffd63ca9cc941639207f58626bf773f/FLAG2b40f32e4 [2024-12-05 23:06:04,619 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:06:04,619 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal128.c [2024-12-05 23:06:04,675 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/bin/ukojak-verify-CZk0znPC7b/data/6d57a0d72/0ffd63ca9cc941639207f58626bf773f/FLAG2b40f32e4 [2024-12-05 23:06:04,690 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/bin/ukojak-verify-CZk0znPC7b/data/6d57a0d72/0ffd63ca9cc941639207f58626bf773f [2024-12-05 23:06:04,693 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:06:04,694 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:06:04,696 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:06:04,696 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:06:04,700 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:06:04,701 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:06:04" (1/1) ... [2024-12-05 23:06:04,701 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19ea57b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:04, skipping insertion in model container [2024-12-05 23:06:04,702 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:06:04" (1/1) ... [2024-12-05 23:06:04,918 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:06:05,189 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_e234fd9e-92be-49f1-83d2-c403289384ba/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal128.c[1246,1259] [2024-12-05 23:06:06,221 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:06:06,229 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:06:06,237 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_e234fd9e-92be-49f1-83d2-c403289384ba/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal128.c[1246,1259] [2024-12-05 23:06:07,026 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:06:07,041 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:06:07,041 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:07 WrapperNode [2024-12-05 23:06:07,041 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:06:07,043 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:06:07,043 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:06:07,043 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:06:07,049 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:07" (1/1) ... [2024-12-05 23:06:07,170 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:07" (1/1) ... [2024-12-05 23:06:07,757 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18744 [2024-12-05 23:06:07,758 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:06:07,759 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:06:07,759 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:06:07,759 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:06:07,766 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:07" (1/1) ... [2024-12-05 23:06:07,766 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:07" (1/1) ... [2024-12-05 23:06:07,912 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:07" (1/1) ... [2024-12-05 23:06:07,913 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:07" (1/1) ... [2024-12-05 23:06:08,154 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:07" (1/1) ... [2024-12-05 23:06:08,204 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:07" (1/1) ... [2024-12-05 23:06:08,219 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:07" (1/1) ... [2024-12-05 23:06:08,267 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:07" (1/1) ... [2024-12-05 23:06:08,304 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:07" (1/1) ... [2024-12-05 23:06:08,393 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:06:08,394 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:06:08,394 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:06:08,394 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:06:08,395 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:07" (1/1) ... [2024-12-05 23:06:08,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:06:08,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:06:08,426 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:06:08,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e234fd9e-92be-49f1-83d2-c403289384ba/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:06:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:06:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 23:06:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:06:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:06:10,213 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:06:10,215 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation