./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--ast--ast.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9478cd8-bd71-4b06-8033-43e074a03def/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9478cd8-bd71-4b06-8033-43e074a03def/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_a9478cd8-bd71-4b06-8033-43e074a03def/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9478cd8-bd71-4b06-8033-43e074a03def/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--ast--ast.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9478cd8-bd71-4b06-8033-43e074a03def/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9478cd8-bd71-4b06-8033-43e074a03def/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 64bit --witnessprinter.graph.data.programhash e37e45521ffb127b83b9baab443e42b7c078cf8a8451cb2a1813ac325e01717d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:48:13,195 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:48:13,260 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9478cd8-bd71-4b06-8033-43e074a03def/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 02:48:13,264 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:48:13,265 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:48:13,286 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:48:13,287 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:48:13,287 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:48:13,287 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:48:13,287 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:48:13,287 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:48:13,288 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:48:13,288 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:48:13,288 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:48:13,288 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:48:13,288 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:48:13,288 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:48:13,288 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:48:13,288 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:48:13,288 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:48:13,289 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:48:13,289 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:48:13,289 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:48:13,289 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:48:13,289 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:48:13,289 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:48:13,289 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:48:13,289 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:48:13,289 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:48:13,290 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:48:13,290 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_a9478cd8-bd71-4b06-8033-43e074a03def/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e37e45521ffb127b83b9baab443e42b7c078cf8a8451cb2a1813ac325e01717d [2024-11-25 02:48:13,600 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:48:13,610 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:48:13,615 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:48:13,618 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:48:13,618 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:48:13,619 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9478cd8-bd71-4b06-8033-43e074a03def/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--ast--ast.ko-main.cil.out.i [2024-11-25 02:48:16,705 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9478cd8-bd71-4b06-8033-43e074a03def/bin/ukojak-verify-ENZ3QT5qd3/data/dde371a0c/ff54175930bd4ac38faf63438e149dbb/FLAG7040da5be [2024-11-25 02:48:17,534 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:48:17,535 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9478cd8-bd71-4b06-8033-43e074a03def/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--ast--ast.ko-main.cil.out.i [2024-11-25 02:48:17,580 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9478cd8-bd71-4b06-8033-43e074a03def/bin/ukojak-verify-ENZ3QT5qd3/data/dde371a0c/ff54175930bd4ac38faf63438e149dbb/FLAG7040da5be [2024-11-25 02:48:17,786 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9478cd8-bd71-4b06-8033-43e074a03def/bin/ukojak-verify-ENZ3QT5qd3/data/dde371a0c/ff54175930bd4ac38faf63438e149dbb [2024-11-25 02:48:17,788 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:48:17,790 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:48:17,791 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:48:17,791 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:48:17,796 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:48:17,797 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:48:17" (1/1) ... [2024-11-25 02:48:17,798 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19fd7b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:48:17, skipping insertion in model container [2024-11-25 02:48:17,798 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:48:17" (1/1) ... [2024-11-25 02:48:17,950 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:48:20,955 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_a9478cd8-bd71-4b06-8033-43e074a03def/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--ast--ast.ko-main.cil.out.i[353005,353018] [2024-11-25 02:48:21,184 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:48:21,262 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:48:21,455 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %2,%0; sete %1": "+m" (v->counter), "=qm" (c): "ir" (i): "memory"); [6124-6125] [2024-11-25 02:48:21,523 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/gpu/drm/ast/ast.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/17/dscv_tempdir/dscv/ri/32_7a/drivers/gpu/drm/ast/ast_main.c.prepared"), "i" (553), "i" (12UL)); [6776-6777] [2024-11-25 02:48:21,528 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [7041] [2024-11-25 02:48:21,529 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7048] [2024-11-25 02:48:21,869 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_a9478cd8-bd71-4b06-8033-43e074a03def/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--ast--ast.ko-main.cil.out.i[353005,353018] [2024-11-25 02:48:21,891 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:48:22,401 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:48:22,405 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:48:22 WrapperNode [2024-11-25 02:48:22,405 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:48:22,406 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:48:22,406 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:48:22,406 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:48:22,419 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:48:22" (1/1) ... [2024-11-25 02:48:22,596 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:48:22" (1/1) ... [2024-11-25 02:48:23,045 INFO L138 Inliner]: procedures = 511, calls = 3880, calls flagged for inlining = 265, calls inlined = 264, statements flattened = 11498 [2024-11-25 02:48:23,046 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:48:23,047 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:48:23,048 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:48:23,048 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:48:23,056 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:48:22" (1/1) ... [2024-11-25 02:48:23,057 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:48:22" (1/1) ... [2024-11-25 02:48:23,124 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:48:22" (1/1) ... [2024-11-25 02:48:23,125 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:48:22" (1/1) ... [2024-11-25 02:48:23,394 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:48:22" (1/1) ... [2024-11-25 02:48:23,412 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:48:22" (1/1) ... [2024-11-25 02:48:23,476 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:48:22" (1/1) ... [2024-11-25 02:48:23,544 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:48:22" (1/1) ... [2024-11-25 02:48:23,582 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:48:22" (1/1) ... [2024-11-25 02:48:23,661 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:48:23,662 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:48:23,663 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:48:23,664 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:48:23,665 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:48:22" (1/1) ... [2024-11-25 02:48:23,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:48:23,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9478cd8-bd71-4b06-8033-43e074a03def/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:48:23,707 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9478cd8-bd71-4b06-8033-43e074a03def/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:48:23,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9478cd8-bd71-4b06-8033-43e074a03def/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:48:23,748 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_ref [2024-11-25 02:48:23,748 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_ref [2024-11-25 02:48:23,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 02:48:23,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 02:48:23,748 INFO L130 BoogieDeclarations]: Found specification of procedure ast_drm_freeze [2024-11-25 02:48:23,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_drm_freeze [2024-11-25 02:48:23,748 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_probe_single_connector_modes [2024-11-25 02:48:23,749 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_probe_single_connector_modes [2024-11-25 02:48:23,749 INFO L130 BoogieDeclarations]: Found specification of procedure drm_err [2024-11-25 02:48:23,749 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_err [2024-11-25 02:48:23,749 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_dpms [2024-11-25 02:48:23,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_dpms [2024-11-25 02:48:23,750 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_pin [2024-11-25 02:48:23,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_pin [2024-11-25 02:48:23,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_struct_mutex_of_drm_device [2024-11-25 02:48:23,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_struct_mutex_of_drm_device [2024-11-25 02:48:23,750 INFO L130 BoogieDeclarations]: Found specification of procedure ast_read32 [2024-11-25 02:48:23,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_read32 [2024-11-25 02:48:23,750 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-25 02:48:23,750 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-25 02:48:23,750 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_dll2 [2024-11-25 02:48:23,751 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_dll2 [2024-11-25 02:48:23,751 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_fixup [2024-11-25 02:48:23,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_fixup [2024-11-25 02:48:23,751 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:48:23,751 INFO L130 BoogieDeclarations]: Found specification of procedure moutdwm [2024-11-25 02:48:23,751 INFO L138 BoogieDeclarations]: Found implementation of procedure moutdwm [2024-11-25 02:48:23,752 INFO L130 BoogieDeclarations]: Found specification of procedure ast_drm_thaw [2024-11-25 02:48:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_drm_thaw [2024-11-25 02:48:23,752 INFO L130 BoogieDeclarations]: Found specification of procedure ast_dirty_update [2024-11-25 02:48:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_dirty_update [2024-11-25 02:48:23,752 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_index_reg_mask [2024-11-25 02:48:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_index_reg_mask [2024-11-25 02:48:23,752 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kmap [2024-11-25 02:48:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kmap [2024-11-25 02:48:23,752 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_placement [2024-11-25 02:48:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_placement [2024-11-25 02:48:23,752 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_load_lut [2024-11-25 02:48:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_load_lut [2024-11-25 02:48:23,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 02:48:23,753 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kunmap [2024-11-25 02:48:23,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kunmap [2024-11-25 02:48:23,753 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2024-11-25 02:48:23,753 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2024-11-25 02:48:23,753 INFO L130 BoogieDeclarations]: Found specification of procedure ast_user_framebuffer_destroy [2024-11-25 02:48:23,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_user_framebuffer_destroy [2024-11-25 02:48:23,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 02:48:23,753 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_disable [2024-11-25 02:48:23,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_disable [2024-11-25 02:48:23,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:48:23,753 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_set_base [2024-11-25 02:48:23,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_set_base [2024-11-25 02:48:23,753 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2024-11-25 02:48:23,755 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2024-11-25 02:48:23,755 INFO L130 BoogieDeclarations]: Found specification of procedure mindwm [2024-11-25 02:48:23,756 INFO L138 BoogieDeclarations]: Found implementation of procedure mindwm [2024-11-25 02:48:23,756 INFO L130 BoogieDeclarations]: Found specification of procedure ast_io_read8 [2024-11-25 02:48:23,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_io_read8 [2024-11-25 02:48:23,756 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-25 02:48:23,756 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-25 02:48:23,758 INFO L130 BoogieDeclarations]: Found specification of procedure ast_user_framebuffer_create_handle [2024-11-25 02:48:23,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_user_framebuffer_create_handle [2024-11-25 02:48:23,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:48:23,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:48:23,758 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_gamma_set [2024-11-25 02:48:23,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_gamma_set [2024-11-25 02:48:23,758 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-25 02:48:23,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-25 02:48:23,759 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fbdev_set_suspend [2024-11-25 02:48:23,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fbdev_set_suspend [2024-11-25 02:48:23,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:48:23,759 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 02:48:23,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 02:48:23,759 INFO L130 BoogieDeclarations]: Found specification of procedure ast_framebuffer_init [2024-11-25 02:48:23,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_framebuffer_init [2024-11-25 02:48:23,759 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_set [2024-11-25 02:48:23,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_set [2024-11-25 02:48:23,759 INFO L130 BoogieDeclarations]: Found specification of procedure ast_open_key [2024-11-25 02:48:23,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_open_key [2024-11-25 02:48:23,759 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2024-11-25 02:48:23,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2024-11-25 02:48:23,759 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_burst2 [2024-11-25 02:48:23,759 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_burst2 [2024-11-25 02:48:23,759 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_unreserve [2024-11-25 02:48:23,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_unreserve [2024-11-25 02:48:23,759 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-25 02:48:23,759 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-25 02:48:23,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:48:23,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:48:23,760 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-11-25 02:48:23,760 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-11-25 02:48:23,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 02:48:23,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 02:48:23,760 INFO L130 BoogieDeclarations]: Found specification of procedure ast_connector_detect [2024-11-25 02:48:23,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_connector_detect [2024-11-25 02:48:23,760 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_prepare [2024-11-25 02:48:23,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_prepare [2024-11-25 02:48:23,760 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_index_reg_mask [2024-11-25 02:48:23,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_index_reg_mask [2024-11-25 02:48:23,760 INFO L130 BoogieDeclarations]: Found specification of procedure ast_gem_create [2024-11-25 02:48:23,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_gem_create [2024-11-25 02:48:23,760 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_prepare [2024-11-25 02:48:23,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_prepare [2024-11-25 02:48:23,762 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-25 02:48:23,762 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-25 02:48:23,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-25 02:48:23,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-25 02:48:23,763 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_reserve [2024-11-25 02:48:23,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_reserve [2024-11-25 02:48:23,763 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked [2024-11-25 02:48:23,763 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked [2024-11-25 02:48:23,763 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mmap [2024-11-25 02:48:23,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mmap [2024-11-25 02:48:23,763 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-25 02:48:23,763 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-25 02:48:23,764 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-25 02:48:23,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-25 02:48:23,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:48:23,764 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_free [2024-11-25 02:48:23,764 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2024-11-25 02:48:23,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_struct_mutex_of_drm_device [2024-11-25 02:48:23,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_struct_mutex_of_drm_device [2024-11-25 02:48:23,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:48:23,764 INFO L130 BoogieDeclarations]: Found specification of procedure ast_connector_destroy [2024-11-25 02:48:23,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_connector_destroy [2024-11-25 02:48:23,764 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_commit [2024-11-25 02:48:23,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_commit [2024-11-25 02:48:23,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 02:48:23,764 INFO L130 BoogieDeclarations]: Found specification of procedure drm_ut_debug_printk [2024-11-25 02:48:23,764 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_ut_debug_printk [2024-11-25 02:48:23,764 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 02:48:23,764 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 02:48:23,764 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pm_resume [2024-11-25 02:48:23,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pm_resume [2024-11-25 02:48:23,764 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-25 02:48:23,765 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-25 02:48:23,765 INFO L130 BoogieDeclarations]: Found specification of procedure ast_io_write8 [2024-11-25 02:48:23,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_io_write8 [2024-11-25 02:48:23,765 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_kmap_obj_virtual [2024-11-25 02:48:23,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_kmap_obj_virtual [2024-11-25 02:48:23,765 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_destroy [2024-11-25 02:48:23,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_destroy [2024-11-25 02:48:23,765 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_gpu_offset [2024-11-25 02:48:23,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_gpu_offset [2024-11-25 02:48:23,765 INFO L130 BoogieDeclarations]: Found specification of procedure ast_write32 [2024-11-25 02:48:23,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_write32 [2024-11-25 02:48:23,765 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_reset [2024-11-25 02:48:23,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_reset [2024-11-25 02:48:23,765 INFO L130 BoogieDeclarations]: Found specification of procedure ast_gem_free_object [2024-11-25 02:48:23,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_gem_free_object [2024-11-25 02:48:23,765 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked___0 [2024-11-25 02:48:23,765 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked___0 [2024-11-25 02:48:23,765 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_backend_destroy [2024-11-25 02:48:23,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_backend_destroy [2024-11-25 02:48:23,766 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pci_remove [2024-11-25 02:48:23,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pci_remove [2024-11-25 02:48:23,766 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_connector_dpms [2024-11-25 02:48:23,766 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_connector_dpms [2024-11-25 02:48:23,766 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_set [2024-11-25 02:48:23,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_set [2024-11-25 02:48:23,766 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_single2 [2024-11-25 02:48:23,766 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_single2 [2024-11-25 02:48:23,766 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 02:48:23,766 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 02:48:23,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:48:23,766 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_index_reg [2024-11-25 02:48:23,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_index_reg [2024-11-25 02:48:23,766 INFO L130 BoogieDeclarations]: Found specification of procedure cbrdlli_ast2150 [2024-11-25 02:48:23,766 INFO L138 BoogieDeclarations]: Found implementation of procedure cbrdlli_ast2150 [2024-11-25 02:48:23,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 02:48:23,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 02:48:23,770 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fasync [2024-11-25 02:48:23,770 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fasync [2024-11-25 02:48:23,771 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2024-11-25 02:48:23,771 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2024-11-25 02:48:23,771 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_commit [2024-11-25 02:48:23,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_commit [2024-11-25 02:48:23,771 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_helper_set_config [2024-11-25 02:48:23,772 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_helper_set_config [2024-11-25 02:48:23,772 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2024-11-25 02:48:23,772 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2024-11-25 02:48:23,772 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_move [2024-11-25 02:48:23,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_move [2024-11-25 02:48:23,772 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2024-11-25 02:48:23,772 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2024-11-25 02:48:23,772 INFO L130 BoogieDeclarations]: Found specification of procedure drm_poll [2024-11-25 02:48:23,773 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_poll [2024-11-25 02:48:23,773 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_connector_update_edid_property [2024-11-25 02:48:23,773 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_connector_update_edid_property [2024-11-25 02:48:23,773 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_scan2 [2024-11-25 02:48:23,773 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_scan2 [2024-11-25 02:48:23,773 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-25 02:48:23,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-25 02:48:23,773 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_tt_unpopulate [2024-11-25 02:48:23,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_tt_unpopulate [2024-11-25 02:48:23,773 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_lookup [2024-11-25 02:48:23,773 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_lookup [2024-11-25 02:48:23,773 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_destroy [2024-11-25 02:48:23,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_destroy [2024-11-25 02:48:23,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:48:25,135 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:48:25,140 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:49:20,914 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ast_gem_init_object_returnLabel#1: main_#t~ret94#1 := ast_gem_init_object_#res#1;havoc ast_gem_init_object_~obj#1.base, ast_gem_init_object_~obj#1.offset;havoc ast_gem_init_object_#in~obj#1.base, ast_gem_init_object_#in~obj#1.offset;assume { :end_inline_ast_gem_init_object } true;assume -2147483648 <= main_#t~ret94#1 && main_#t~ret94#1 <= 2147483647;havoc main_#t~ret94#1;~ldv_state_variable_13~0 := 1; [2024-11-25 02:49:22,745 INFO L? ?]: Removed 3572 outVars from TransFormulas that were not future-live. [2024-11-25 02:49:22,745 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:49:31,945 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:49:31,945 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 02:49:31,946 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:49:31 BoogieIcfgContainer [2024-11-25 02:49:31,946 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:49:31,947 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:49:31,947 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:49:31,958 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:49:31,958 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:49:31" (1/1) ... [2024-11-25 02:49:31,966 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:49:32,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:32,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2963 states to 1906 states and 2963 transitions. [2024-11-25 02:49:32,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 2963 transitions. [2024-11-25 02:49:32,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:49:32,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:32,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:47,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:51,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:55:01,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.39s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:55:02,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:02,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3037 states to 1914 states and 3037 transitions. [2024-11-25 02:55:02,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3037 transitions. [2024-11-25 02:55:02,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:55:02,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:02,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:56,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:58,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:01:09,520 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:01:10,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:10,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3132 states to 1927 states and 3132 transitions. [2024-11-25 03:01:10,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 3132 transitions. [2024-11-25 03:01:10,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:01:10,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:10,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms