./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/xcsp/Haystacks-19.c --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/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_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/xcsp/Haystacks-19.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/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 32bit --witnessprinter.graph.data.programhash 1853276af926d58c6b3ed0ec4b2f9e2337c8b095afaf2fd2143288796902cc0f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:03:56,365 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:03:56,418 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 02:03:56,422 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:03:56,422 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:03:56,441 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:03:56,441 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:03:56,441 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:03:56,442 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:03:56,442 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:03:56,442 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:03:56,442 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:03:56,442 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:03:56,442 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:03:56,442 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:03:56,442 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:03:56,442 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:03:56,443 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:03:56,443 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:03:56,443 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:03:56,443 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:03:56,443 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:03:56,443 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:03:56,443 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:03:56,443 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:03:56,443 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:03:56,443 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:03:56,443 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:03:56,443 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:03:56,443 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:03:56,444 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:03:56,444 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:03:56,444 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:03:56,444 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_5c986858-9a92-408d-98a5-a01436066639/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1853276af926d58c6b3ed0ec4b2f9e2337c8b095afaf2fd2143288796902cc0f [2024-12-06 02:03:56,672 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:03:56,680 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:03:56,682 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:03:56,683 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:03:56,683 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:03:56,684 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/xcsp/Haystacks-19.c [2024-12-06 02:03:59,415 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/data/741731c7d/56ad786788cf42f0b8889a07111d649c/FLAGdc8d50821 [2024-12-06 02:03:59,751 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:03:59,752 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/sv-benchmarks/c/xcsp/Haystacks-19.c [2024-12-06 02:03:59,770 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/data/741731c7d/56ad786788cf42f0b8889a07111d649c/FLAGdc8d50821 [2024-12-06 02:03:59,784 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/data/741731c7d/56ad786788cf42f0b8889a07111d649c [2024-12-06 02:03:59,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:03:59,787 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:03:59,788 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:03:59,788 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:03:59,791 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:03:59,792 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:03:59" (1/1) ... [2024-12-06 02:03:59,793 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4657a18e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:59, skipping insertion in model container [2024-12-06 02:03:59,793 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:03:59" (1/1) ... [2024-12-06 02:03:59,857 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:04:00,324 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_5c986858-9a92-408d-98a5-a01436066639/sv-benchmarks/c/xcsp/Haystacks-19.c[171554,171567] [2024-12-06 02:04:00,344 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:04:00,351 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:04:00,559 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_5c986858-9a92-408d-98a5-a01436066639/sv-benchmarks/c/xcsp/Haystacks-19.c[171554,171567] [2024-12-06 02:04:00,572 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:04:00,582 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:04:00,583 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:00 WrapperNode [2024-12-06 02:04:00,583 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:04:00,584 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:04:00,584 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:04:00,584 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:04:00,591 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:00" (1/1) ... [2024-12-06 02:04:00,633 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:00" (1/1) ... [2024-12-06 02:04:00,814 INFO L138 Inliner]: procedures = 13, calls = 4320, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 6134 [2024-12-06 02:04:00,815 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:04:00,815 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:04:00,815 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:04:00,815 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:04:00,820 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:00" (1/1) ... [2024-12-06 02:04:00,821 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:00" (1/1) ... [2024-12-06 02:04:00,839 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:00" (1/1) ... [2024-12-06 02:04:00,839 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:00" (1/1) ... [2024-12-06 02:04:00,909 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:00" (1/1) ... [2024-12-06 02:04:00,917 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:00" (1/1) ... [2024-12-06 02:04:00,923 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:00" (1/1) ... [2024-12-06 02:04:00,937 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:00" (1/1) ... [2024-12-06 02:04:00,947 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:00" (1/1) ... [2024-12-06 02:04:00,970 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:04:00,971 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:04:00,971 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:04:00,971 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:04:00,972 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:00" (1/1) ... [2024-12-06 02:04:00,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:04:00,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:04:01,003 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:04:01,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:04:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:04:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:04:01,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:04:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:04:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2024-12-06 02:04:01,037 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2024-12-06 02:04:01,238 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:04:01,240 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:04:34,987 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-12-06 02:04:34,987 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:04:35,104 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:04:35,104 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 02:04:35,105 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:04:35 BoogieIcfgContainer [2024-12-06 02:04:35,105 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:04:35,105 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:04:35,106 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:04:35,113 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:04:35,113 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:04:35" (1/1) ... [2024-12-06 02:04:35,118 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:04:35,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:35,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8991 states to 4680 states and 8991 transitions. [2024-12-06 02:04:35,300 INFO L276 IsEmpty]: Start isEmpty. Operand 4680 states and 8991 transitions. [2024-12-06 02:04:36,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13303 [2024-12-06 02:04:36,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:36,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:13,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:18:27,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:18:27,923 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-06 02:18:27,930 INFO L158 Benchmark]: Toolchain (without parser) took 868142.32ms. Allocated memory was 117.4MB in the beginning and 2.7GB in the end (delta: 2.6GB). Free memory was 81.3MB in the beginning and 1.9GB in the end (delta: -1.9GB). Peak memory consumption was 751.6MB. Max. memory is 16.1GB. [2024-12-06 02:18:27,931 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 73.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:18:27,931 INFO L158 Benchmark]: CACSL2BoogieTranslator took 795.13ms. Allocated memory was 117.4MB in the beginning and 218.1MB in the end (delta: 100.7MB). Free memory was 81.2MB in the beginning and 143.0MB in the end (delta: -61.8MB). Peak memory consumption was 65.4MB. Max. memory is 16.1GB. [2024-12-06 02:18:27,932 INFO L158 Benchmark]: Boogie Procedure Inliner took 230.77ms. Allocated memory is still 218.1MB. Free memory was 143.0MB in the beginning and 105.0MB in the end (delta: 38.0MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-12-06 02:18:27,933 INFO L158 Benchmark]: Boogie Preprocessor took 155.04ms. Allocated memory is still 218.1MB. Free memory was 105.0MB in the beginning and 88.2MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 02:18:27,933 INFO L158 Benchmark]: RCFGBuilder took 34134.18ms. Allocated memory was 218.1MB in the beginning and 1.1GB in the end (delta: 914.4MB). Free memory was 88.2MB in the beginning and 558.9MB in the end (delta: -470.7MB). Peak memory consumption was 669.2MB. Max. memory is 16.1GB. [2024-12-06 02:18:27,934 INFO L158 Benchmark]: CodeCheck took 832823.07ms. Allocated memory was 1.1GB in the beginning and 2.7GB in the end (delta: 1.6GB). Free memory was 558.9MB in the beginning and 1.9GB in the end (delta: -1.4GB). Peak memory consumption was 211.3MB. Max. memory is 16.1GB. [2024-12-06 02:18:27,937 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 117.4MB. Free memory is still 73.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 795.13ms. Allocated memory was 117.4MB in the beginning and 218.1MB in the end (delta: 100.7MB). Free memory was 81.2MB in the beginning and 143.0MB in the end (delta: -61.8MB). Peak memory consumption was 65.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 230.77ms. Allocated memory is still 218.1MB. Free memory was 143.0MB in the beginning and 105.0MB in the end (delta: 38.0MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 155.04ms. Allocated memory is still 218.1MB. Free memory was 105.0MB in the beginning and 88.2MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 34134.18ms. Allocated memory was 218.1MB in the beginning and 1.1GB in the end (delta: 914.4MB). Free memory was 88.2MB in the beginning and 558.9MB in the end (delta: -470.7MB). Peak memory consumption was 669.2MB. Max. memory is 16.1GB. * CodeCheck took 832823.07ms. Allocated memory was 1.1GB in the beginning and 2.7GB in the end (delta: 1.6GB). Free memory was 558.9MB in the beginning and 1.9GB in the end (delta: -1.4GB). Peak memory consumption was 211.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 02:18:28,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/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_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/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_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/xcsp/Haystacks-19.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/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 32bit --witnessprinter.graph.data.programhash 1853276af926d58c6b3ed0ec4b2f9e2337c8b095afaf2fd2143288796902cc0f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:18:30,370 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:18:30,457 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-06 02:18:30,483 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:18:30,484 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:18:30,484 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:18:30,484 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:18:30,484 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:18:30,484 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:18:30,485 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:18:30,485 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:18:30,485 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:18:30,485 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:18:30,485 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:18:30,485 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:18:30,485 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:18:30,485 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 02:18:30,485 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 02:18:30,485 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 02:18:30,486 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:18:30,486 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:18:30,486 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:18:30,486 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:18:30,486 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:18:30,486 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:18:30,486 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:18:30,486 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:18:30,486 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 02:18:30,487 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:18:30,487 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:18:30,487 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:18:30,487 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:18:30,487 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:18:30,487 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 02:18:30,487 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:18:30,487 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 02:18:30,487 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_5c986858-9a92-408d-98a5-a01436066639/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1853276af926d58c6b3ed0ec4b2f9e2337c8b095afaf2fd2143288796902cc0f [2024-12-06 02:18:30,757 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:18:30,766 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:18:30,768 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:18:30,769 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:18:30,770 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:18:30,771 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/xcsp/Haystacks-19.c [2024-12-06 02:18:34,021 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/data/3aad3c56c/56dddfafd6a248eeb373a070a374068e/FLAGb46e773ae [2024-12-06 02:18:34,395 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:18:34,396 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/sv-benchmarks/c/xcsp/Haystacks-19.c [2024-12-06 02:18:34,428 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/data/3aad3c56c/56dddfafd6a248eeb373a070a374068e/FLAGb46e773ae [2024-12-06 02:18:34,445 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/data/3aad3c56c/56dddfafd6a248eeb373a070a374068e [2024-12-06 02:18:34,448 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:18:34,450 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:18:34,451 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:18:34,452 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:18:34,457 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:18:34,458 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:18:34" (1/1) ... [2024-12-06 02:18:34,458 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fd96f87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:34, skipping insertion in model container [2024-12-06 02:18:34,459 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:18:34" (1/1) ... [2024-12-06 02:18:34,537 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:18:35,115 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_5c986858-9a92-408d-98a5-a01436066639/sv-benchmarks/c/xcsp/Haystacks-19.c[171554,171567] [2024-12-06 02:18:35,140 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:18:35,155 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:18:35,420 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_5c986858-9a92-408d-98a5-a01436066639/sv-benchmarks/c/xcsp/Haystacks-19.c[171554,171567] [2024-12-06 02:18:35,434 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:18:35,451 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:18:35,451 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:35 WrapperNode [2024-12-06 02:18:35,452 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:18:35,453 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:18:35,453 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:18:35,453 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:18:35,461 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:35" (1/1) ... [2024-12-06 02:18:35,518 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:35" (1/1) ... [2024-12-06 02:18:35,749 INFO L138 Inliner]: procedures = 13, calls = 4320, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 5773 [2024-12-06 02:18:35,749 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:18:35,750 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:18:35,750 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:18:35,750 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:18:35,759 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:35" (1/1) ... [2024-12-06 02:18:35,759 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:35" (1/1) ... [2024-12-06 02:18:35,795 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:35" (1/1) ... [2024-12-06 02:18:35,795 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:35" (1/1) ... [2024-12-06 02:18:35,915 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:35" (1/1) ... [2024-12-06 02:18:35,929 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:35" (1/1) ... [2024-12-06 02:18:35,936 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:35" (1/1) ... [2024-12-06 02:18:35,957 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:35" (1/1) ... [2024-12-06 02:18:35,970 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:35" (1/1) ... [2024-12-06 02:18:35,997 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:18:35,998 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:18:35,998 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:18:35,998 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:18:35,999 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:18:35" (1/1) ... [2024-12-06 02:18:36,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:18:36,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:18:36,035 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:18:36,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c986858-9a92-408d-98a5-a01436066639/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:18:36,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:18:36,069 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:18:36,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:18:36,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 02:18:36,070 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2024-12-06 02:18:36,070 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2024-12-06 02:18:36,258 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:18:36,260 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation