./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal129.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_69629144-8e99-413b-ac37-98f33ea62d5c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/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_69629144-8e99-413b-ac37-98f33ea62d5c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal129.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/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_69629144-8e99-413b-ac37-98f33ea62d5c/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 9383b24735a80d0cc2f8085bf2c3b8e25def05facd4c9c4d155924c22ba91ab6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:55:16,925 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:55:16,979 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 21:55:16,983 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:55:16,983 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:55:17,002 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:55:17,003 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:55:17,003 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:55:17,004 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:55:17,004 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:55:17,004 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:55:17,004 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:55:17,004 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:55:17,004 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:55:17,004 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:55:17,004 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:55:17,005 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:55:17,005 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:55:17,005 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:55:17,005 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:55:17,005 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:55:17,005 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:55:17,005 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:55:17,005 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:55:17,005 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:55:17,006 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:55:17,006 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:55:17,006 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:55:17,006 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:55:17,006 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:55:17,006 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_69629144-8e99-413b-ac37-98f33ea62d5c/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 -> 9383b24735a80d0cc2f8085bf2c3b8e25def05facd4c9c4d155924c22ba91ab6 [2024-12-05 21:55:17,212 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:55:17,219 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:55:17,221 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:55:17,222 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:55:17,222 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:55:17,223 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal129.c [2024-12-05 21:55:19,820 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/bin/ukojak-verify-CZk0znPC7b/data/65b15051f/ecfa0ecdba5848e1836f362412c7d77d/FLAG6d4ea02d4 [2024-12-05 21:55:20,413 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:55:20,413 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal129.c [2024-12-05 21:55:20,465 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/bin/ukojak-verify-CZk0znPC7b/data/65b15051f/ecfa0ecdba5848e1836f362412c7d77d/FLAG6d4ea02d4 [2024-12-05 21:55:20,479 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/bin/ukojak-verify-CZk0znPC7b/data/65b15051f/ecfa0ecdba5848e1836f362412c7d77d [2024-12-05 21:55:20,481 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:55:20,482 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:55:20,484 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:55:20,484 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:55:20,488 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:55:20,489 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:55:20" (1/1) ... [2024-12-05 21:55:20,489 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5af9cc90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:20, skipping insertion in model container [2024-12-05 21:55:20,490 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:55:20" (1/1) ... [2024-12-05 21:55:20,681 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:55:20,976 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_69629144-8e99-413b-ac37-98f33ea62d5c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal129.c[1246,1259] [2024-12-05 21:55:22,332 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:55:22,341 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:55:22,351 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_69629144-8e99-413b-ac37-98f33ea62d5c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal129.c[1246,1259] [2024-12-05 21:55:23,491 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:55:23,505 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:55:23,505 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:23 WrapperNode [2024-12-05 21:55:23,505 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:55:23,506 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:55:23,506 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:55:23,506 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:55:23,512 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:23" (1/1) ... [2024-12-05 21:55:23,720 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:23" (1/1) ... [2024-12-05 21:55:26,594 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 51066 [2024-12-05 21:55:26,594 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:55:26,594 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:55:26,595 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:55:26,595 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:55:26,602 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:23" (1/1) ... [2024-12-05 21:55:26,602 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:23" (1/1) ... [2024-12-05 21:55:27,359 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:23" (1/1) ... [2024-12-05 21:55:27,359 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:23" (1/1) ... [2024-12-05 21:55:28,484 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:23" (1/1) ... [2024-12-05 21:55:28,572 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:23" (1/1) ... [2024-12-05 21:55:28,682 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:23" (1/1) ... [2024-12-05 21:55:28,829 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:23" (1/1) ... [2024-12-05 21:55:28,932 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:23" (1/1) ... [2024-12-05 21:55:29,541 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:55:29,542 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:55:29,543 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:55:29,543 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:55:29,544 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:23" (1/1) ... [2024-12-05 21:55:29,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:55:29,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:55:29,573 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:55:29,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:55:29,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:55:29,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:55:29,595 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:55:29,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:55:31,574 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:55:31,576 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:58:14,953 INFO L? ?]: Removed 29485 outVars from TransFormulas that were not future-live. [2024-12-05 21:58:14,954 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:00:42,641 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:00:42,641 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 22:00:42,642 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:00:42 BoogieIcfgContainer [2024-12-05 22:00:42,642 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:00:42,642 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:00:42,642 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:00:42,649 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:00:42,650 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:00:42" (1/1) ... [2024-12-05 22:00:42,656 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:00:42,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:42,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-05 22:00:42,708 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-05 22:00:42,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:00:42,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:42,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:53,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:01:05,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:01:05,574 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 22:01:05,579 INFO L158 Benchmark]: Toolchain (without parser) took 345095.88ms. Allocated memory was 142.6MB in the beginning and 11.5GB in the end (delta: 11.3GB). Free memory was 87.4MB in the beginning and 7.0GB in the end (delta: -6.9GB). Peak memory consumption was 5.0GB. Max. memory is 16.1GB. [2024-12-05 22:01:05,579 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:01:05,580 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3021.80ms. Allocated memory was 142.6MB in the beginning and 830.5MB in the end (delta: 687.9MB). Free memory was 87.1MB in the beginning and 525.9MB in the end (delta: -438.7MB). Peak memory consumption was 516.1MB. Max. memory is 16.1GB. [2024-12-05 22:01:05,580 INFO L158 Benchmark]: Boogie Procedure Inliner took 3087.78ms. Allocated memory was 830.5MB in the beginning and 7.0GB in the end (delta: 6.2GB). Free memory was 525.2MB in the beginning and 5.9GB in the end (delta: -5.4GB). Peak memory consumption was 893.6MB. Max. memory is 16.1GB. [2024-12-05 22:01:05,581 INFO L158 Benchmark]: Boogie Preprocessor took 2947.13ms. Allocated memory is still 7.0GB. Free memory was 5.9GB in the beginning and 5.6GB in the end (delta: 376.0MB). Peak memory consumption was 520.1MB. Max. memory is 16.1GB. [2024-12-05 22:01:05,581 INFO L158 Benchmark]: RCFGBuilder took 313099.29ms. Allocated memory was 7.0GB in the beginning and 12.4GB in the end (delta: 5.4GB). Free memory was 5.6GB in the beginning and 8.0GB in the end (delta: -2.5GB). Peak memory consumption was 6.8GB. Max. memory is 16.1GB. [2024-12-05 22:01:05,582 INFO L158 Benchmark]: CodeCheck took 22935.18ms. Allocated memory was 12.4GB in the beginning and 11.5GB in the end (delta: -939.5MB). Free memory was 8.0GB in the beginning and 7.0GB in the end (delta: 1.0GB). Peak memory consumption was 631.0MB. Max. memory is 16.1GB. [2024-12-05 22:01:05,585 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 0.27ms. Allocated memory is still 142.6MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3021.80ms. Allocated memory was 142.6MB in the beginning and 830.5MB in the end (delta: 687.9MB). Free memory was 87.1MB in the beginning and 525.9MB in the end (delta: -438.7MB). Peak memory consumption was 516.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 3087.78ms. Allocated memory was 830.5MB in the beginning and 7.0GB in the end (delta: 6.2GB). Free memory was 525.2MB in the beginning and 5.9GB in the end (delta: -5.4GB). Peak memory consumption was 893.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2947.13ms. Allocated memory is still 7.0GB. Free memory was 5.9GB in the beginning and 5.6GB in the end (delta: 376.0MB). Peak memory consumption was 520.1MB. Max. memory is 16.1GB. * RCFGBuilder took 313099.29ms. Allocated memory was 7.0GB in the beginning and 12.4GB in the end (delta: 5.4GB). Free memory was 5.6GB in the beginning and 8.0GB in the end (delta: -2.5GB). Peak memory consumption was 6.8GB. Max. memory is 16.1GB. * CodeCheck took 22935.18ms. Allocated memory was 12.4GB in the beginning and 11.5GB in the end (delta: -939.5MB). Free memory was 8.0GB in the beginning and 7.0GB in the end (delta: 1.0GB). Peak memory consumption was 631.0MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-05 22:01:05,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/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_69629144-8e99-413b-ac37-98f33ea62d5c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal129.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/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_69629144-8e99-413b-ac37-98f33ea62d5c/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 9383b24735a80d0cc2f8085bf2c3b8e25def05facd4c9c4d155924c22ba91ab6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:01:08,178 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:01:08,254 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-05 22:01:08,277 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:01:08,278 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:01:08,278 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:01:08,278 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:01:08,278 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:01:08,279 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:01:08,279 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:01:08,279 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:01:08,279 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:01:08,279 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:01:08,279 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:01:08,279 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 22:01:08,279 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 22:01:08,279 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 22:01:08,280 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:01:08,280 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:01:08,280 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:01:08,280 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:01:08,280 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:01:08,280 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:01:08,280 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:01:08,280 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 22:01:08,280 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:01:08,280 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:01:08,281 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:01:08,281 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:01:08,281 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:01:08,281 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 22:01:08,281 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:01:08,281 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 22:01:08,281 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_69629144-8e99-413b-ac37-98f33ea62d5c/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 -> 9383b24735a80d0cc2f8085bf2c3b8e25def05facd4c9c4d155924c22ba91ab6 [2024-12-05 22:01:08,500 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:01:08,507 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:01:08,509 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:01:08,510 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:01:08,510 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:01:08,511 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal129.c [2024-12-05 22:01:11,229 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/bin/ukojak-verify-CZk0znPC7b/data/38bffc900/bb3958a908074e67ae2c7dc979be16a0/FLAG46ad2c77a [2024-12-05 22:01:11,846 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:01:11,847 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal129.c [2024-12-05 22:01:11,902 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/bin/ukojak-verify-CZk0znPC7b/data/38bffc900/bb3958a908074e67ae2c7dc979be16a0/FLAG46ad2c77a [2024-12-05 22:01:12,282 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/bin/ukojak-verify-CZk0znPC7b/data/38bffc900/bb3958a908074e67ae2c7dc979be16a0 [2024-12-05 22:01:12,284 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:01:12,285 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:01:12,286 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:01:12,286 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:01:12,289 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:01:12,290 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:01:12" (1/1) ... [2024-12-05 22:01:12,290 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@711964de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:01:12, skipping insertion in model container [2024-12-05 22:01:12,290 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:01:12" (1/1) ... [2024-12-05 22:01:12,487 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:01:12,787 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_69629144-8e99-413b-ac37-98f33ea62d5c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal129.c[1246,1259] [2024-12-05 22:01:13,988 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:01:14,000 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:01:14,010 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_69629144-8e99-413b-ac37-98f33ea62d5c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal129.c[1246,1259] [2024-12-05 22:01:14,867 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:01:14,877 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:01:14,878 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:01:14 WrapperNode [2024-12-05 22:01:14,878 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:01:14,879 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:01:14,879 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:01:14,879 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:01:14,884 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:01:14" (1/1) ... [2024-12-05 22:01:14,991 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:01:14" (1/1) ... [2024-12-05 22:01:15,632 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18754 [2024-12-05 22:01:15,632 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:01:15,633 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:01:15,633 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:01:15,633 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:01:15,641 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:01:14" (1/1) ... [2024-12-05 22:01:15,641 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:01:14" (1/1) ... [2024-12-05 22:01:15,743 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:01:14" (1/1) ... [2024-12-05 22:01:15,744 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:01:14" (1/1) ... [2024-12-05 22:01:15,965 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:01:14" (1/1) ... [2024-12-05 22:01:16,004 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:01:14" (1/1) ... [2024-12-05 22:01:16,020 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:01:14" (1/1) ... [2024-12-05 22:01:16,066 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:01:14" (1/1) ... [2024-12-05 22:01:16,104 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:01:14" (1/1) ... [2024-12-05 22:01:16,191 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:01:16,192 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:01:16,192 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:01:16,193 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:01:16,194 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:01:14" (1/1) ... [2024-12-05 22:01:16,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:01:16,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:01:16,224 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:01:16,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69629144-8e99-413b-ac37-98f33ea62d5c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:01:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:01:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 22:01:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:01:16,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:01:18,095 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:01:18,097 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation