./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loops-crafted-1/discover_list.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_f76e2ec1-efde-4e0b-94f3-7ce4b0989858/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f76e2ec1-efde-4e0b-94f3-7ce4b0989858/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f76e2ec1-efde-4e0b-94f3-7ce4b0989858/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f76e2ec1-efde-4e0b-94f3-7ce4b0989858/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/loops-crafted-1/discover_list.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f76e2ec1-efde-4e0b-94f3-7ce4b0989858/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f76e2ec1-efde-4e0b-94f3-7ce4b0989858/bin/ukojak-verify-ENZ3QT5qd3 --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 2aca78a4c905fef1e916fc947a81c98263f5056a4b2b5d7ea35195ed74fad5a5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:20:57,138 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:20:57,217 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f76e2ec1-efde-4e0b-94f3-7ce4b0989858/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 04:20:57,227 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:20:57,227 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:20:57,248 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:20:57,249 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:20:57,249 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:20:57,250 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:20:57,250 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:20:57,250 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:20:57,250 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:20:57,250 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:20:57,251 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:20:57,251 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:20:57,251 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:20:57,251 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:20:57,251 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:20:57,251 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:20:57,251 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:20:57,252 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:20:57,252 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:20:57,252 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:20:57,252 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:20:57,252 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:20:57,252 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:20:57,252 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:20:57,253 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:20:57,253 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:20:57,253 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:20:57,253 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:20:57,253 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:20:57,253 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:20:57,253 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_f76e2ec1-efde-4e0b-94f3-7ce4b0989858/bin/ukojak-verify-ENZ3QT5qd3 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 -> 2aca78a4c905fef1e916fc947a81c98263f5056a4b2b5d7ea35195ed74fad5a5 [2024-11-25 04:20:57,581 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:20:57,591 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:20:57,596 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:20:57,598 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:20:57,598 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:20:57,600 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f76e2ec1-efde-4e0b-94f3-7ce4b0989858/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/loops-crafted-1/discover_list.c [2024-11-25 04:21:00,557 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f76e2ec1-efde-4e0b-94f3-7ce4b0989858/bin/ukojak-verify-ENZ3QT5qd3/data/8ec3a03bf/3effdfcb71bf4d2a8fba40eae77167bd/FLAGb4d44a067 [2024-11-25 04:21:00,865 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:21:00,865 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f76e2ec1-efde-4e0b-94f3-7ce4b0989858/sv-benchmarks/c/loops-crafted-1/discover_list.c [2024-11-25 04:21:00,881 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f76e2ec1-efde-4e0b-94f3-7ce4b0989858/bin/ukojak-verify-ENZ3QT5qd3/data/8ec3a03bf/3effdfcb71bf4d2a8fba40eae77167bd/FLAGb4d44a067 [2024-11-25 04:21:00,903 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f76e2ec1-efde-4e0b-94f3-7ce4b0989858/bin/ukojak-verify-ENZ3QT5qd3/data/8ec3a03bf/3effdfcb71bf4d2a8fba40eae77167bd [2024-11-25 04:21:00,905 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:21:00,908 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:21:00,910 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:21:00,911 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:21:00,915 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:21:00,916 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:21:00" (1/1) ... [2024-11-25 04:21:00,917 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61f68f69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:00, skipping insertion in model container [2024-11-25 04:21:00,919 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:21:00" (1/1) ... [2024-11-25 04:21:00,944 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:21:01,165 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_f76e2ec1-efde-4e0b-94f3-7ce4b0989858/sv-benchmarks/c/loops-crafted-1/discover_list.c[5067,5080] [2024-11-25 04:21:01,271 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:21:01,288 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:21:01,329 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_f76e2ec1-efde-4e0b-94f3-7ce4b0989858/sv-benchmarks/c/loops-crafted-1/discover_list.c[5067,5080] [2024-11-25 04:21:01,384 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:21:01,409 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:21:01,410 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:01 WrapperNode [2024-11-25 04:21:01,410 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:21:01,411 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:21:01,411 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:21:01,411 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:21:01,418 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:01" (1/1) ... [2024-11-25 04:21:01,434 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:01" (1/1) ... [2024-11-25 04:21:01,476 INFO L138 Inliner]: procedures = 37, calls = 248, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 511 [2024-11-25 04:21:01,477 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:21:01,477 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:21:01,477 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:21:01,478 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:21:01,491 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:01" (1/1) ... [2024-11-25 04:21:01,491 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:01" (1/1) ... [2024-11-25 04:21:01,498 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:01" (1/1) ... [2024-11-25 04:21:01,498 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:01" (1/1) ... [2024-11-25 04:21:01,515 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:01" (1/1) ... [2024-11-25 04:21:01,517 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:01" (1/1) ... [2024-11-25 04:21:01,521 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:01" (1/1) ... [2024-11-25 04:21:01,524 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:01" (1/1) ... [2024-11-25 04:21:01,526 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:01" (1/1) ... [2024-11-25 04:21:01,531 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:21:01,532 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:21:01,532 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:21:01,532 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:21:01,533 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:01" (1/1) ... [2024-11-25 04:21:01,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:21:01,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f76e2ec1-efde-4e0b-94f3-7ce4b0989858/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:21:01,578 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f76e2ec1-efde-4e0b-94f3-7ce4b0989858/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:21:01,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f76e2ec1-efde-4e0b-94f3-7ce4b0989858/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:21:01,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:21:01,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 04:21:01,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:21:01,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:21:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:21:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 04:21:01,618 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 04:21:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:21:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:21:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:21:01,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:21:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 04:21:01,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 04:21:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:21:01,772 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:21:01,774 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:21:02,767 INFO L? ?]: Removed 93 outVars from TransFormulas that were not future-live. [2024-11-25 04:21:02,767 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:21:03,079 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:21:03,079 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-25 04:21:03,079 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:21:03 BoogieIcfgContainer [2024-11-25 04:21:03,079 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:21:03,080 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:21:03,080 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:21:03,095 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:21:03,095 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:21:03" (1/1) ... [2024-11-25 04:21:03,104 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:21:03,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:03,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 51 states and 75 transitions. [2024-11-25 04:21:03,171 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 75 transitions. [2024-11-25 04:21:03,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:21:03,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:03,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:06,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:06,725 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:21:16,752 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:21:16,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:16,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 53 states and 77 transitions. [2024-11-25 04:21:16,905 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 77 transitions. [2024-11-25 04:21:16,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:21:16,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:16,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:19,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:19,601 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:21:20,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:20,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 55 states and 82 transitions. [2024-11-25 04:21:20,260 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 82 transitions. [2024-11-25 04:21:20,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:21:20,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:20,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:22,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:22,595 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:21:23,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:23,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 58 states and 90 transitions. [2024-11-25 04:21:23,701 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 90 transitions. [2024-11-25 04:21:23,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:21:23,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:23,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:25,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:26,327 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:21:27,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:27,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 60 states and 95 transitions. [2024-11-25 04:21:27,900 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 95 transitions. [2024-11-25 04:21:27,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:21:27,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:27,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:29,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:30,153 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 04:21:31,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:31,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 62 states and 102 transitions. [2024-11-25 04:21:31,607 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 102 transitions. [2024-11-25 04:21:31,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:21:31,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:31,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:33,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:34,175 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:21:35,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:35,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 64 states and 105 transitions. [2024-11-25 04:21:35,198 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 105 transitions. [2024-11-25 04:21:35,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:21:35,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:35,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:36,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:37,630 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:21:38,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:38,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 65 states and 106 transitions. [2024-11-25 04:21:38,096 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 106 transitions. [2024-11-25 04:21:38,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:21:38,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:38,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:39,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:40,582 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:21:42,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:42,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 67 states and 114 transitions. [2024-11-25 04:21:42,539 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 114 transitions. [2024-11-25 04:21:42,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 04:21:42,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:42,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:44,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:45,146 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:21:46,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:46,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 68 states and 115 transitions. [2024-11-25 04:21:46,196 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 115 transitions. [2024-11-25 04:21:46,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:21:46,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:46,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:47,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:48,701 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:21:49,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:49,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 69 states and 116 transitions. [2024-11-25 04:21:49,810 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 116 transitions. [2024-11-25 04:21:49,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:21:49,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:49,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:51,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:52,063 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:21:53,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:53,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 70 states and 117 transitions. [2024-11-25 04:21:53,109 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 117 transitions. [2024-11-25 04:21:53,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:21:53,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:53,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:54,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:55,805 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 139 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:21:57,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:57,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 71 states and 118 transitions. [2024-11-25 04:21:57,286 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 118 transitions. [2024-11-25 04:21:57,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:21:57,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:57,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:58,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:00,372 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 157 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:22:01,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:01,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 72 states and 119 transitions. [2024-11-25 04:22:01,622 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2024-11-25 04:22:01,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:22:01,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:01,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:03,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:04,182 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:22:04,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:04,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 73 states and 120 transitions. [2024-11-25 04:22:04,892 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 120 transitions. [2024-11-25 04:22:04,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:22:04,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:04,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:06,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:07,415 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:22:08,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:08,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 74 states and 121 transitions. [2024-11-25 04:22:08,203 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 121 transitions. [2024-11-25 04:22:08,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:22:08,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:08,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:09,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:11,226 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:22:12,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:12,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 75 states and 122 transitions. [2024-11-25 04:22:12,826 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 122 transitions. [2024-11-25 04:22:12,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:22:12,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:12,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:14,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:15,155 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 239 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:22:16,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:16,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 76 states and 123 transitions. [2024-11-25 04:22:16,521 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 123 transitions. [2024-11-25 04:22:16,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 04:22:16,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:16,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:17,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:19,212 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 262 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:22:20,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:20,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 77 states and 124 transitions. [2024-11-25 04:22:20,718 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 124 transitions. [2024-11-25 04:22:20,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:22:20,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:20,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:22,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:23,999 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 286 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:22:25,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:25,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 78 states and 125 transitions. [2024-11-25 04:22:25,558 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 125 transitions. [2024-11-25 04:22:25,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 04:22:25,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:25,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:27,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:34,258 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 311 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:22:44,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:22:54,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:54,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 38 states and 64 transitions. [2024-11-25 04:22:54,376 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 64 transitions. [2024-11-25 04:22:54,377 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 04:22:54,377 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 21 iterations. [2024-11-25 04:22:54,388 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-25 04:22:56,557 INFO L77 FloydHoareUtils]: At program point #Ultimate.C_memsetEXIT(line -1) the Hoare annotation is: (not (and (= |#Ultimate.C_memset_#amount| 24) (not (or (= |#Ultimate.C_memset_#value| (select (select |#memory_int| |#Ultimate.C_memset_#ptr.base|) 16)) (not (= |#Ultimate.C_memset_#ptr.offset| 0)))))) [2024-11-25 04:22:56,558 INFO L77 FloydHoareUtils]: At program point L-1-1(line -1) the Hoare annotation is: (let ((.cse0 (div |#Ultimate.C_memset_#t~loopctr107| 4294967296)) (.cse2 (= |#Ultimate.C_memset_#amount| 24)) (.cse1 (<= 1 (mod |#Ultimate.C_memset_#amount| 4294967296))) (.cse3 (< |#Ultimate.C_memset_#t~loopctr107| 5))) (or (and (<= 10 |#Ultimate.C_memset_#t~loopctr107|) (< |#Ultimate.C_memset_#t~loopctr107| 11)) (and (<= |#Ultimate.C_memset_#t~loopctr107| 6) (< 5 |#Ultimate.C_memset_#t~loopctr107|)) (and (<= 0 .cse0) (< |#Ultimate.C_memset_#t~loopctr107| 2)) (and (= |#Ultimate.C_memset_#t~loopctr107| 3) .cse1) (and (= |#Ultimate.C_memset_#t~loopctr107| 2) .cse1) (and (<= 16 |#Ultimate.C_memset_#t~loopctr107|) (< |#Ultimate.C_memset_#t~loopctr107| 17)) (and .cse2 (or (= |#Ultimate.C_memset_#value| (select (select |#memory_int| |#Ultimate.C_memset_#ptr.base|) 16)) (not (= |#Ultimate.C_memset_#ptr.offset| 0)))) (and (< 14 |#Ultimate.C_memset_#t~loopctr107|) (< |#Ultimate.C_memset_#t~loopctr107| 16)) (= |#Ultimate.C_memset_#t~loopctr107| 5) (and (< 12 |#Ultimate.C_memset_#t~loopctr107|) (<= |#Ultimate.C_memset_#t~loopctr107| 13)) (and (< |#Ultimate.C_memset_#t~loopctr107| 12) (<= 11 |#Ultimate.C_memset_#t~loopctr107|)) (and (< 6 |#Ultimate.C_memset_#t~loopctr107|) (< |#Ultimate.C_memset_#t~loopctr107| 8)) (and (< |#Ultimate.C_memset_#t~loopctr107| 9) (<= 8 |#Ultimate.C_memset_#t~loopctr107|)) (and (<= |#Ultimate.C_memset_#t~loopctr107| 14) (< 13 |#Ultimate.C_memset_#t~loopctr107|)) (and (not (and (< (div |#Ultimate.C_memset_#amount| 4294967296) (+ .cse0 1)) .cse3)) (not .cse2)) (and (< |#Ultimate.C_memset_#t~loopctr107| 10) (<= 9 |#Ultimate.C_memset_#t~loopctr107|)) (and (<= 4 |#Ultimate.C_memset_#t~loopctr107|) .cse1 .cse3) (and (<= 12 |#Ultimate.C_memset_#t~loopctr107|) (<= |#Ultimate.C_memset_#t~loopctr107| 12)))) [2024-11-25 04:22:56,560 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 04:22:56,561 INFO L77 FloydHoareUtils]: At program point L448-2(lines 448 451) the Hoare annotation is: true [2024-11-25 04:22:56,561 INFO L77 FloydHoareUtils]: At program point L465(lines 465 468) the Hoare annotation is: true [2024-11-25 04:22:56,561 INFO L77 FloydHoareUtils]: At program point L465-2(lines 465 468) the Hoare annotation is: true [2024-11-25 04:22:56,561 INFO L77 FloydHoareUtils]: At program point L202-2(lines 202 203) the Hoare annotation is: true [2024-11-25 04:22:56,561 INFO L77 FloydHoareUtils]: At program point L219(line 219) the Hoare annotation is: true [2024-11-25 04:22:56,561 INFO L77 FloydHoareUtils]: At program point L219-1(line 219) the Hoare annotation is: true [2024-11-25 04:22:56,561 INFO L77 FloydHoareUtils]: At program point L220-1(line 220) the Hoare annotation is: true [2024-11-25 04:22:56,561 INFO L77 FloydHoareUtils]: At program point L204(line 204) the Hoare annotation is: true [2024-11-25 04:22:56,562 INFO L77 FloydHoareUtils]: At program point L204-2(line 204) the Hoare annotation is: true [2024-11-25 04:22:56,562 INFO L77 FloydHoareUtils]: At program point L221(line 221) the Hoare annotation is: true [2024-11-25 04:22:56,562 INFO L77 FloydHoareUtils]: At program point L188(lines 188 189) the Hoare annotation is: true [2024-11-25 04:22:56,562 INFO L77 FloydHoareUtils]: At program point L221-1(line 221) the Hoare annotation is: true [2024-11-25 04:22:56,562 INFO L77 FloydHoareUtils]: At program point L205(line 205) the Hoare annotation is: true [2024-11-25 04:22:56,562 INFO L77 FloydHoareUtils]: At program point L205-1(line 205) the Hoare annotation is: true [2024-11-25 04:22:56,562 INFO L77 FloydHoareUtils]: At program point L453-2(lines 453 461) the Hoare annotation is: true [2024-11-25 04:22:56,562 INFO L77 FloydHoareUtils]: At program point L453-3(lines 453 461) the Hoare annotation is: true [2024-11-25 04:22:56,563 INFO L77 FloydHoareUtils]: At program point L206(lines 206 213) the Hoare annotation is: true [2024-11-25 04:22:56,563 INFO L77 FloydHoareUtils]: At program point L206-2(lines 199 223) the Hoare annotation is: true [2024-11-25 04:22:56,563 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-25 04:22:56,563 INFO L77 FloydHoareUtils]: At program point L190(line 190) the Hoare annotation is: true [2024-11-25 04:22:56,564 INFO L77 FloydHoareUtils]: At program point L190-1(line 190) the Hoare annotation is: true [2024-11-25 04:22:56,565 INFO L77 FloydHoareUtils]: At program point L438(line 438) the Hoare annotation is: (= |ULTIMATE.start_do_discover_list_~#smp_rr~0#1.offset| 0) [2024-11-25 04:22:56,565 INFO L77 FloydHoareUtils]: At program point L438-1(line 438) the Hoare annotation is: true [2024-11-25 04:22:56,565 INFO L77 FloydHoareUtils]: At program point L207(line 207) the Hoare annotation is: true [2024-11-25 04:22:56,565 INFO L77 FloydHoareUtils]: At program point L207-1(line 207) the Hoare annotation is: true [2024-11-25 04:22:56,565 INFO L77 FloydHoareUtils]: At program point L192(lines 192 195) the Hoare annotation is: true [2024-11-25 04:22:56,565 INFO L77 FloydHoareUtils]: At program point L440(lines 440 443) the Hoare annotation is: true [2024-11-25 04:22:56,565 INFO L77 FloydHoareUtils]: At program point L176(lines 176 225) the Hoare annotation is: true [2024-11-25 04:22:56,565 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 04:22:56,566 INFO L77 FloydHoareUtils]: At program point smp_get_func_def_resp_len_returnLabel#1(lines 162 171) the Hoare annotation is: true [2024-11-25 04:22:56,566 INFO L77 FloydHoareUtils]: At program point L196-1(line 196) the Hoare annotation is: true [2024-11-25 04:22:56,566 INFO L77 FloydHoareUtils]: At program point L444(lines 444 447) the Hoare annotation is: true [2024-11-25 04:22:56,566 INFO L77 FloydHoareUtils]: At program point L197(line 197) the Hoare annotation is: true [2024-11-25 04:22:56,566 INFO L77 FloydHoareUtils]: At program point L197-1(line 197) the Hoare annotation is: true [2024-11-25 04:22:56,566 INFO L77 FloydHoareUtils]: At program point L214-1(lines 214 222) the Hoare annotation is: true [2024-11-25 04:22:56,566 INFO L77 FloydHoareUtils]: At program point L165-1(lines 165 169) the Hoare annotation is: true [2024-11-25 04:22:56,566 INFO L77 FloydHoareUtils]: At program point L198-3(lines 198 223) the Hoare annotation is: true [2024-11-25 04:22:56,566 INFO L77 FloydHoareUtils]: At program point L165-4(lines 165 169) the Hoare annotation is: true [2024-11-25 04:22:56,566 INFO L77 FloydHoareUtils]: At program point L165-5(lines 165 169) the Hoare annotation is: true [2024-11-25 04:22:56,566 INFO L77 FloydHoareUtils]: At program point L463-2(lines 463 478) the Hoare annotation is: true [2024-11-25 04:22:56,567 INFO L77 FloydHoareUtils]: At program point do_discover_list_returnLabel#1(lines 417 492) the Hoare annotation is: true [2024-11-25 04:22:56,567 INFO L77 FloydHoareUtils]: At program point L167(lines 167 168) the Hoare annotation is: true [2024-11-25 04:22:56,567 INFO L77 FloydHoareUtils]: At program point L158(line 158) the Hoare annotation is: true [2024-11-25 04:22:56,567 INFO L77 FloydHoareUtils]: At program point L157(lines 157 159) the Hoare annotation is: true [2024-11-25 04:22:56,568 INFO L77 FloydHoareUtils]: At program point L157-2(lines 156 161) the Hoare annotation is: true [2024-11-25 04:22:56,569 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 156 161) the Hoare annotation is: true [2024-11-25 04:22:56,569 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 156 161) the Hoare annotation is: true [2024-11-25 04:22:56,569 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 158) the Hoare annotation is: true [2024-11-25 04:22:56,593 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 04:22:56 ImpRootNode [2024-11-25 04:22:56,593 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 04:22:56,594 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 04:22:56,594 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 04:22:56,594 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 04:22:56,595 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:21:03" (3/4) ... [2024-11-25 04:22:56,599 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 04:22:56,604 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2024-11-25 04:22:56,604 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-25 04:22:56,621 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 63 nodes and edges [2024-11-25 04:22:56,622 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2024-11-25 04:22:56,623 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-25 04:22:56,623 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-25 04:22:56,784 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f76e2ec1-efde-4e0b-94f3-7ce4b0989858/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 04:22:56,785 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f76e2ec1-efde-4e0b-94f3-7ce4b0989858/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 04:22:56,785 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 04:22:56,786 INFO L158 Benchmark]: Toolchain (without parser) took 115877.93ms. Allocated memory was 117.4MB in the beginning and 1.9GB in the end (delta: 1.8GB). Free memory was 91.6MB in the beginning and 899.2MB in the end (delta: -807.6MB). Peak memory consumption was 950.6MB. Max. memory is 16.1GB. [2024-11-25 04:22:56,787 INFO L158 Benchmark]: CDTParser took 0.97ms. Allocated memory is still 117.4MB. Free memory is still 72.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:22:56,787 INFO L158 Benchmark]: CACSL2BoogieTranslator took 500.13ms. Allocated memory is still 117.4MB. Free memory was 91.6MB in the beginning and 70.6MB in the end (delta: 21.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-25 04:22:56,788 INFO L158 Benchmark]: Boogie Procedure Inliner took 65.74ms. Allocated memory is still 117.4MB. Free memory was 70.6MB in the beginning and 66.7MB in the end (delta: 3.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:22:56,789 INFO L158 Benchmark]: Boogie Preprocessor took 53.98ms. Allocated memory is still 117.4MB. Free memory was 66.7MB in the beginning and 63.7MB in the end (delta: 3.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:22:56,789 INFO L158 Benchmark]: RCFGBuilder took 1547.51ms. Allocated memory is still 117.4MB. Free memory was 63.5MB in the beginning and 52.0MB in the end (delta: 11.5MB). Peak memory consumption was 45.6MB. Max. memory is 16.1GB. [2024-11-25 04:22:56,790 INFO L158 Benchmark]: CodeCheck took 113513.23ms. Allocated memory was 117.4MB in the beginning and 1.9GB in the end (delta: 1.8GB). Free memory was 52.0MB in the beginning and 911.7MB in the end (delta: -859.6MB). Peak memory consumption was 901.4MB. Max. memory is 16.1GB. [2024-11-25 04:22:56,791 INFO L158 Benchmark]: Witness Printer took 191.06ms. Allocated memory is still 1.9GB. Free memory was 911.7MB in the beginning and 899.2MB in the end (delta: 12.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:22:56,793 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 3 procedures, 51 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 111.3s, OverallIterations: 21, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 21 mSolverCounterUnknown, 1526 SdHoareTripleChecker+Valid, 220.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 248 mSDsluCounter, 622 SdHoareTripleChecker+Invalid, 219.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 1380 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2855 IncrementalHoareTripleChecker+Invalid, 4256 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1380 mSolverCounterUnsat, 622 mSDtfsCounter, 2855 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5569 GetRequests, 5109 SyntacticMatches, 172 SemanticMatches, 288 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42262 ImplicationChecksByTransitivity, 46.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 3.5s SatisfiabilityAnalysisTime, 27.0s InterpolantComputationTime, 775 NumberOfCodeBlocks, 775 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 755 ConstructedInterpolants, 0 QuantifiedInterpolants, 2702 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 20 InterpolantComputations, 0 PerfectInterpolantSequences, 265/2840 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - PositiveResult [Line: 158]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - ProcedureContractResult [Line: 156]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert. Ensures: ((((optarg == \old(optarg)) && (optind == \old(optind))) && (__tmpTR__int_1 == \old(__tmpTR__int_1))) && (smp_def_rrlen_arr == \old(smp_def_rrlen_arr))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.97ms. Allocated memory is still 117.4MB. Free memory is still 72.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 500.13ms. Allocated memory is still 117.4MB. Free memory was 91.6MB in the beginning and 70.6MB in the end (delta: 21.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 65.74ms. Allocated memory is still 117.4MB. Free memory was 70.6MB in the beginning and 66.7MB in the end (delta: 3.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 53.98ms. Allocated memory is still 117.4MB. Free memory was 66.7MB in the beginning and 63.7MB in the end (delta: 3.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1547.51ms. Allocated memory is still 117.4MB. Free memory was 63.5MB in the beginning and 52.0MB in the end (delta: 11.5MB). Peak memory consumption was 45.6MB. Max. memory is 16.1GB. * CodeCheck took 113513.23ms. Allocated memory was 117.4MB in the beginning and 1.9GB in the end (delta: 1.8GB). Free memory was 52.0MB in the beginning and 911.7MB in the end (delta: -859.6MB). Peak memory consumption was 901.4MB. Max. memory is 16.1GB. * Witness Printer took 191.06ms. Allocated memory is still 1.9GB. Free memory was 911.7MB in the beginning and 899.2MB in the end (delta: 12.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-25 04:22:56,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f76e2ec1-efde-4e0b-94f3-7ce4b0989858/bin/ukojak-verify-ENZ3QT5qd3/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 Writing output log to file Ultimate.log Result: TRUE