./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b0dd6c6-794a-4b35-8f1f-d3d27f604f20/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b0dd6c6-794a-4b35-8f1f-d3d27f604f20/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b0dd6c6-794a-4b35-8f1f-d3d27f604f20/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b0dd6c6-794a-4b35-8f1f-d3d27f604f20/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b0dd6c6-794a-4b35-8f1f-d3d27f604f20/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b0dd6c6-794a-4b35-8f1f-d3d27f604f20/bin/uautomizer-verify-VRDe98Ueme --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7e3ac2fcc053a51503ae18580c98d5f9812f019f35610d9038863980fd24a66a --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 10:43:12,624 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 10:43:12,741 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b0dd6c6-794a-4b35-8f1f-d3d27f604f20/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 10:43:12,749 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 10:43:12,750 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 10:43:12,790 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 10:43:12,791 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 10:43:12,792 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 10:43:12,793 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 10:43:12,798 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 10:43:12,799 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 10:43:12,799 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 10:43:12,800 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 10:43:12,802 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 10:43:12,802 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 10:43:12,803 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 10:43:12,803 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 10:43:12,804 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 10:43:12,804 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 10:43:12,805 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 10:43:12,807 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 10:43:12,807 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 10:43:12,808 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 10:43:12,808 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 10:43:12,809 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 10:43:12,810 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 10:43:12,810 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 10:43:12,810 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 10:43:12,811 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 10:43:12,811 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 10:43:12,813 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 10:43:12,813 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 10:43:12,813 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 10:43:12,814 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 10:43:12,814 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 10:43:12,814 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 10:43:12,814 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 10:43:12,815 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 10:43:12,815 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 10:43:12,815 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b0dd6c6-794a-4b35-8f1f-d3d27f604f20/bin/uautomizer-verify-VRDe98Ueme/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b0dd6c6-794a-4b35-8f1f-d3d27f604f20/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7e3ac2fcc053a51503ae18580c98d5f9812f019f35610d9038863980fd24a66a [2023-11-26 10:43:13,135 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 10:43:13,180 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 10:43:13,185 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 10:43:13,186 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 10:43:13,187 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 10:43:13,189 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b0dd6c6-794a-4b35-8f1f-d3d27f604f20/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i [2023-11-26 10:43:16,331 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 10:43:17,158 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 10:43:17,158 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b0dd6c6-794a-4b35-8f1f-d3d27f604f20/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i [2023-11-26 10:43:17,228 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b0dd6c6-794a-4b35-8f1f-d3d27f604f20/bin/uautomizer-verify-VRDe98Ueme/data/5ef3aa5ef/fc9df4c353d24c6fb44d8beb1cb88ca7/FLAGded376fb7 [2023-11-26 10:43:17,243 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b0dd6c6-794a-4b35-8f1f-d3d27f604f20/bin/uautomizer-verify-VRDe98Ueme/data/5ef3aa5ef/fc9df4c353d24c6fb44d8beb1cb88ca7 [2023-11-26 10:43:17,245 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 10:43:17,247 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 10:43:17,248 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 10:43:17,249 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 10:43:17,257 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 10:43:17,258 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:43:17" (1/1) ... [2023-11-26 10:43:17,259 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a75a09e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:43:17, skipping insertion in model container [2023-11-26 10:43:17,259 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:43:17" (1/1) ... [2023-11-26 10:43:17,467 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 10:43:22,180 WARN L240 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_9b0dd6c6-794a-4b35-8f1f-d3d27f604f20/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i[423705,423718] [2023-11-26 10:43:22,611 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 10:43:22,705 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 10:43:22,977 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): "er" (i): "memory"); [6840-6841] [2023-11-26 10:43:23,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [7921] [2023-11-26 10:43:23,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7928] [2023-11-26 10:43:23,224 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (831), "i" (12UL)); [10494-10495] [2023-11-26 10:43:23,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (43UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [10500-10502] [2023-11-26 10:43:23,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [10534] [2023-11-26 10:43:23,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10537] [2023-11-26 10:43:23,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10540] [2023-11-26 10:43:23,227 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10543] [2023-11-26 10:43:23,230 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [10665] [2023-11-26 10:43:23,231 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10668] [2023-11-26 10:43:23,231 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10671] [2023-11-26 10:43:23,232 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10674] [2023-11-26 10:43:23,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [10685] [2023-11-26 10:43:23,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10688] [2023-11-26 10:43:23,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10691] [2023-11-26 10:43:23,235 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10694] [2023-11-26 10:43:23,235 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [10705] [2023-11-26 10:43:23,236 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10708] [2023-11-26 10:43:23,236 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10711] [2023-11-26 10:43:23,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10714] [2023-11-26 10:43:23,238 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [10725] [2023-11-26 10:43:23,238 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10728] [2023-11-26 10:43:23,239 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10731] [2023-11-26 10:43:23,239 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10734] [2023-11-26 10:43:23,467 WARN L240 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_9b0dd6c6-794a-4b35-8f1f-d3d27f604f20/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i[423705,423718] [2023-11-26 10:43:23,495 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 10:43:23,933 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:43:23,934 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:43:23,942 INFO L206 MainTranslator]: Completed translation [2023-11-26 10:43:23,942 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:43:23 WrapperNode [2023-11-26 10:43:23,943 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 10:43:23,944 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 10:43:23,944 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 10:43:23,945 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 10:43:23,952 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:43:23" (1/1) ... [2023-11-26 10:43:24,156 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:43:23" (1/1) ... [2023-11-26 10:43:24,637 INFO L138 Inliner]: procedures = 649, calls = 4739, calls flagged for inlining = 324, calls inlined = 315, statements flattened = 13849 [2023-11-26 10:43:24,638 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 10:43:24,639 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 10:43:24,639 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 10:43:24,639 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 10:43:24,653 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:43:23" (1/1) ... [2023-11-26 10:43:24,653 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:43:23" (1/1) ... [2023-11-26 10:43:24,750 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:43:23" (1/1) ... [2023-11-26 10:43:28,422 INFO L175 MemorySlicer]: Split 2812 memory accesses to 45 slices as follows [4, 4, 2, 4, 13, 1, 4, 12, 11, 15, 258, 14, 342, 3, 41, 6, 62, 7, 85, 5, 43, 1, 781, 2, 4, 3, 12, 4, 16, 13, 15, 60, 2, 13, 28, 4, 1, 13, 12, 15, 1, 11, 3, 853, 9]. 30 percent of accesses are in the largest equivalence class. The 1482 initializations are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 250, 12, 0, 0, 41, 0, 62, 0, 81, 0, 0, 0, 147, 2, 0, 3, 0, 0, 0, 0, 15, 0, 2, 13, 0, 4, 0, 13, 0, 14, 0, 8, 0, 815, 0]. The 565 writes are split as follows [2, 2, 1, 2, 4, 0, 1, 5, 4, 3, 0, 0, 281, 1, 0, 4, 0, 2, 0, 3, 16, 1, 195, 0, 2, 0, 5, 2, 8, 4, 0, 2, 0, 0, 10, 0, 0, 0, 2, 0, 0, 0, 1, 0, 2]. [2023-11-26 10:43:28,422 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:43:23" (1/1) ... [2023-11-26 10:43:28,423 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:43:23" (1/1) ... [2023-11-26 10:43:28,672 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:43:23" (1/1) ... [2023-11-26 10:43:28,720 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:43:23" (1/1) ... [2023-11-26 10:43:28,807 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:43:23" (1/1) ... [2023-11-26 10:43:28,842 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:43:23" (1/1) ... [2023-11-26 10:43:28,940 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 10:43:28,942 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 10:43:28,942 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 10:43:28,942 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 10:43:28,943 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:43:23" (1/1) ... [2023-11-26 10:43:28,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 10:43:28,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b0dd6c6-794a-4b35-8f1f-d3d27f604f20/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 10:43:28,982 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b0dd6c6-794a-4b35-8f1f-d3d27f604f20/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 10:43:29,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b0dd6c6-794a-4b35-8f1f-d3d27f604f20/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 10:43:29,021 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_ref [2023-11-26 10:43:29,022 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_ref [2023-11-26 10:43:29,023 INFO L130 BoogieDeclarations]: Found specification of procedure wait_nack [2023-11-26 10:43:29,023 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_nack [2023-11-26 10:43:29,023 INFO L130 BoogieDeclarations]: Found specification of procedure wait_ack [2023-11-26 10:43:29,024 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_ack [2023-11-26 10:43:29,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-26 10:43:29,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-26 10:43:29,024 INFO L130 BoogieDeclarations]: Found specification of procedure clear_cmd_trigger [2023-11-26 10:43:29,025 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_cmd_trigger [2023-11-26 10:43:29,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-26 10:43:29,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-26 10:43:29,025 INFO L130 BoogieDeclarations]: Found specification of procedure ast_init_dvo [2023-11-26 10:43:29,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_init_dvo [2023-11-26 10:43:29,025 INFO L130 BoogieDeclarations]: Found specification of procedure ast_drm_freeze [2023-11-26 10:43:29,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_drm_freeze [2023-11-26 10:43:29,026 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_probe_single_connector_modes [2023-11-26 10:43:29,026 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_probe_single_connector_modes [2023-11-26 10:43:29,026 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2023-11-26 10:43:29,026 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2023-11-26 10:43:29,026 INFO L130 BoogieDeclarations]: Found specification of procedure drm_err [2023-11-26 10:43:29,026 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_err [2023-11-26 10:43:29,027 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-26 10:43:29,027 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-26 10:43:29,027 INFO L130 BoogieDeclarations]: Found specification of procedure __ww_mutex_lock [2023-11-26 10:43:29,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __ww_mutex_lock [2023-11-26 10:43:29,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_base_of_ww_mutex [2023-11-26 10:43:29,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_base_of_ww_mutex [2023-11-26 10:43:29,028 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_dpms [2023-11-26 10:43:29,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_dpms [2023-11-26 10:43:29,028 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_dp501_video_output [2023-11-26 10:43:29,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_dp501_video_output [2023-11-26 10:43:29,028 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_pin [2023-11-26 10:43:29,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_pin [2023-11-26 10:43:29,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_struct_mutex_of_drm_device [2023-11-26 10:43:29,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_struct_mutex_of_drm_device [2023-11-26 10:43:29,029 INFO L130 BoogieDeclarations]: Found specification of procedure ast_read32 [2023-11-26 10:43:29,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_read32 [2023-11-26 10:43:29,031 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-26 10:43:29,031 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-26 10:43:29,031 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-26 10:43:29,032 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-26 10:43:29,032 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_dll2 [2023-11-26 10:43:29,032 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_dll2 [2023-11-26 10:43:29,032 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_fixup [2023-11-26 10:43:29,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_fixup [2023-11-26 10:43:29,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 10:43:29,032 INFO L130 BoogieDeclarations]: Found specification of procedure ast_drm_thaw [2023-11-26 10:43:29,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_drm_thaw [2023-11-26 10:43:29,034 INFO L130 BoogieDeclarations]: Found specification of procedure ast_dirty_update [2023-11-26 10:43:29,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_dirty_update [2023-11-26 10:43:29,034 INFO L130 BoogieDeclarations]: Found specification of procedure ast_enable_vga [2023-11-26 10:43:29,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_enable_vga [2023-11-26 10:43:29,034 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-26 10:43:29,035 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-26 10:43:29,035 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_index_reg_mask [2023-11-26 10:43:29,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_index_reg_mask [2023-11-26 10:43:29,035 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_fini [2023-11-26 10:43:29,035 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_fini [2023-11-26 10:43:29,035 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kmap [2023-11-26 10:43:29,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kmap [2023-11-26 10:43:29,036 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_del_sub_from_lru [2023-11-26 10:43:29,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_del_sub_from_lru [2023-11-26 10:43:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_placement [2023-11-26 10:43:29,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_placement [2023-11-26 10:43:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_load_lut [2023-11-26 10:43:29,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_load_lut [2023-11-26 10:43:29,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-26 10:43:29,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-26 10:43:29,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-26 10:43:29,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-26 10:43:29,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-26 10:43:29,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-26 10:43:29,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-26 10:43:29,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-26 10:43:29,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-26 10:43:29,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-26 10:43:29,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-26 10:43:29,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-26 10:43:29,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-26 10:43:29,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-26 10:43:29,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-26 10:43:29,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-26 10:43:29,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-26 10:43:29,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-26 10:43:29,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-26 10:43:29,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2023-11-26 10:43:29,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2023-11-26 10:43:29,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2023-11-26 10:43:29,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2023-11-26 10:43:29,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2023-11-26 10:43:29,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2023-11-26 10:43:29,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2023-11-26 10:43:29,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2023-11-26 10:43:29,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2023-11-26 10:43:29,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2023-11-26 10:43:29,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2023-11-26 10:43:29,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2023-11-26 10:43:29,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2023-11-26 10:43:29,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2023-11-26 10:43:29,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2023-11-26 10:43:29,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2023-11-26 10:43:29,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2023-11-26 10:43:29,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2023-11-26 10:43:29,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2023-11-26 10:43:29,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2023-11-26 10:43:29,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2023-11-26 10:43:29,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2023-11-26 10:43:29,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2023-11-26 10:43:29,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#42 [2023-11-26 10:43:29,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#43 [2023-11-26 10:43:29,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#44 [2023-11-26 10:43:29,046 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mindwm [2023-11-26 10:43:29,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mindwm [2023-11-26 10:43:29,046 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kunmap [2023-11-26 10:43:29,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kunmap [2023-11-26 10:43:29,046 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2023-11-26 10:43:29,046 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2023-11-26 10:43:29,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-26 10:43:29,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-26 10:43:29,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-26 10:43:29,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-26 10:43:29,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-26 10:43:29,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-26 10:43:29,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-26 10:43:29,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-26 10:43:29,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-26 10:43:29,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-26 10:43:29,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-26 10:43:29,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-26 10:43:29,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-26 10:43:29,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-26 10:43:29,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-26 10:43:29,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-26 10:43:29,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-26 10:43:29,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-26 10:43:29,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-26 10:43:29,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-26 10:43:29,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-26 10:43:29,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-26 10:43:29,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-26 10:43:29,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-26 10:43:29,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-26 10:43:29,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-26 10:43:29,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2023-11-26 10:43:29,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2023-11-26 10:43:29,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2023-11-26 10:43:29,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2023-11-26 10:43:29,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2023-11-26 10:43:29,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2023-11-26 10:43:29,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2023-11-26 10:43:29,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2023-11-26 10:43:29,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2023-11-26 10:43:29,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2023-11-26 10:43:29,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2023-11-26 10:43:29,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2023-11-26 10:43:29,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2023-11-26 10:43:29,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2023-11-26 10:43:29,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2023-11-26 10:43:29,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2023-11-26 10:43:29,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2023-11-26 10:43:29,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2023-11-26 10:43:29,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2023-11-26 10:43:29,051 INFO L130 BoogieDeclarations]: Found specification of procedure ast_user_framebuffer_destroy [2023-11-26 10:43:29,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_user_framebuffer_destroy [2023-11-26 10:43:29,051 INFO L130 BoogieDeclarations]: Found specification of procedure send_ack [2023-11-26 10:43:29,051 INFO L138 BoogieDeclarations]: Found implementation of procedure send_ack [2023-11-26 10:43:29,051 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_disable [2023-11-26 10:43:29,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_disable [2023-11-26 10:43:29,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 10:43:29,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 10:43:29,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 10:43:29,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 10:43:29,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 10:43:29,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 10:43:29,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 10:43:29,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-26 10:43:29,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-26 10:43:29,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-26 10:43:29,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-26 10:43:29,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-26 10:43:29,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-26 10:43:29,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-26 10:43:29,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-26 10:43:29,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-26 10:43:29,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-26 10:43:29,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-26 10:43:29,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-26 10:43:29,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-26 10:43:29,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-26 10:43:29,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-26 10:43:29,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-26 10:43:29,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-26 10:43:29,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-26 10:43:29,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-26 10:43:29,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-26 10:43:29,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-26 10:43:29,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-26 10:43:29,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-26 10:43:29,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-26 10:43:29,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-11-26 10:43:29,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-11-26 10:43:29,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2023-11-26 10:43:29,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2023-11-26 10:43:29,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2023-11-26 10:43:29,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2023-11-26 10:43:29,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2023-11-26 10:43:29,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2023-11-26 10:43:29,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2023-11-26 10:43:29,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2023-11-26 10:43:29,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2023-11-26 10:43:29,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2023-11-26 10:43:29,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2023-11-26 10:43:29,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2023-11-26 10:43:29,056 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_set_base [2023-11-26 10:43:29,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_set_base [2023-11-26 10:43:29,057 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-11-26 10:43:29,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-11-26 10:43:29,057 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_base [2023-11-26 10:43:29,057 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_base [2023-11-26 10:43:29,057 INFO L130 BoogieDeclarations]: Found specification of procedure ast_io_read8 [2023-11-26 10:43:29,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_io_read8 [2023-11-26 10:43:29,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-26 10:43:29,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-26 10:43:29,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 10:43:29,058 INFO L130 BoogieDeclarations]: Found specification of procedure ast_post_gpu [2023-11-26 10:43:29,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_post_gpu [2023-11-26 10:43:29,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 10:43:29,058 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_gamma_set [2023-11-26 10:43:29,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_gamma_set [2023-11-26 10:43:29,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_base_of_ww_mutex [2023-11-26 10:43:29,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_base_of_ww_mutex [2023-11-26 10:43:29,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-26 10:43:29,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-26 10:43:29,059 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-26 10:43:29,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-26 10:43:29,059 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fbdev_set_suspend [2023-11-26 10:43:29,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fbdev_set_suspend [2023-11-26 10:43:29,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 10:43:29,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 10:43:29,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 10:43:29,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 10:43:29,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 10:43:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 10:43:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 10:43:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-26 10:43:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-26 10:43:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-26 10:43:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-26 10:43:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-26 10:43:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-26 10:43:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-26 10:43:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-26 10:43:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-26 10:43:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-26 10:43:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-26 10:43:29,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-26 10:43:29,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-26 10:43:29,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-26 10:43:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-26 10:43:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-26 10:43:29,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-26 10:43:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-26 10:43:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-26 10:43:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-26 10:43:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-26 10:43:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-26 10:43:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-26 10:43:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-26 10:43:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2023-11-26 10:43:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2023-11-26 10:43:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2023-11-26 10:43:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2023-11-26 10:43:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2023-11-26 10:43:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2023-11-26 10:43:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2023-11-26 10:43:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2023-11-26 10:43:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2023-11-26 10:43:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2023-11-26 10:43:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2023-11-26 10:43:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2023-11-26 10:43:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2023-11-26 10:43:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2023-11-26 10:43:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-26 10:43:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure ast_framebuffer_init [2023-11-26 10:43:29,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_framebuffer_init [2023-11-26 10:43:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_set [2023-11-26 10:43:29,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_set [2023-11-26 10:43:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure ast_open_key [2023-11-26 10:43:29,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_open_key [2023-11-26 10:43:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2023-11-26 10:43:29,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2023-11-26 10:43:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_burst2 [2023-11-26 10:43:29,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_burst2 [2023-11-26 10:43:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-26 10:43:29,077 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-26 10:43:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_unreserve [2023-11-26 10:43:29,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_unreserve [2023-11-26 10:43:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-26 10:43:29,078 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-26 10:43:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 10:43:29,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 10:43:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-26 10:43:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-26 10:43:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-26 10:43:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-26 10:43:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-26 10:43:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-26 10:43:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-26 10:43:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-26 10:43:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-26 10:43:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-26 10:43:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-26 10:43:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-26 10:43:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-26 10:43:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-26 10:43:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-26 10:43:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-26 10:43:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-26 10:43:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-26 10:43:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-26 10:43:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2023-11-26 10:43:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2023-11-26 10:43:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2023-11-26 10:43:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2023-11-26 10:43:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2023-11-26 10:43:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2023-11-26 10:43:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2023-11-26 10:43:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2023-11-26 10:43:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2023-11-26 10:43:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2023-11-26 10:43:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2023-11-26 10:43:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2023-11-26 10:43:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2023-11-26 10:43:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2023-11-26 10:43:29,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2023-11-26 10:43:29,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2023-11-26 10:43:29,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2023-11-26 10:43:29,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2023-11-26 10:43:29,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2023-11-26 10:43:29,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2023-11-26 10:43:29,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2023-11-26 10:43:29,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2023-11-26 10:43:29,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2023-11-26 10:43:29,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#42 [2023-11-26 10:43:29,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#43 [2023-11-26 10:43:29,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#44 [2023-11-26 10:43:29,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-26 10:43:29,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-26 10:43:29,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-26 10:43:29,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-26 10:43:29,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-26 10:43:29,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-26 10:43:29,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-26 10:43:29,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-26 10:43:29,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-26 10:43:29,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-26 10:43:29,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-26 10:43:29,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-26 10:43:29,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-26 10:43:29,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-26 10:43:29,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-26 10:43:29,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-26 10:43:29,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-26 10:43:29,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-26 10:43:29,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-26 10:43:29,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-26 10:43:29,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-26 10:43:29,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2023-11-26 10:43:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2023-11-26 10:43:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2023-11-26 10:43:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2023-11-26 10:43:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2023-11-26 10:43:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2023-11-26 10:43:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2023-11-26 10:43:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2023-11-26 10:43:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2023-11-26 10:43:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2023-11-26 10:43:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2023-11-26 10:43:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2023-11-26 10:43:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2023-11-26 10:43:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2023-11-26 10:43:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2023-11-26 10:43:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2023-11-26 10:43:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2023-11-26 10:43:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2023-11-26 10:43:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2023-11-26 10:43:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2023-11-26 10:43:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2023-11-26 10:43:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2023-11-26 10:43:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2023-11-26 10:43:29,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2023-11-26 10:43:29,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-26 10:43:29,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-26 10:43:29,090 INFO L130 BoogieDeclarations]: Found specification of procedure send_nack [2023-11-26 10:43:29,090 INFO L138 BoogieDeclarations]: Found implementation of procedure send_nack [2023-11-26 10:43:29,090 INFO L130 BoogieDeclarations]: Found specification of procedure ast_enable_mmio [2023-11-26 10:43:29,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_enable_mmio [2023-11-26 10:43:29,090 INFO L130 BoogieDeclarations]: Found specification of procedure ast_connector_detect [2023-11-26 10:43:29,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_connector_detect [2023-11-26 10:43:29,090 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-26 10:43:29,090 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_prepare [2023-11-26 10:43:29,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_prepare [2023-11-26 10:43:29,091 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_index_reg_mask [2023-11-26 10:43:29,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_index_reg_mask [2023-11-26 10:43:29,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_base_of_ww_mutex [2023-11-26 10:43:29,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_base_of_ww_mutex [2023-11-26 10:43:29,091 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-11-26 10:43:29,091 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-11-26 10:43:29,091 INFO L130 BoogieDeclarations]: Found specification of procedure ast_gem_create [2023-11-26 10:43:29,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_gem_create [2023-11-26 10:43:29,091 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_prepare [2023-11-26 10:43:29,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_prepare [2023-11-26 10:43:29,091 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-26 10:43:29,091 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-26 10:43:29,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-26 10:43:29,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-26 10:43:29,092 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_reserve [2023-11-26 10:43:29,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_reserve [2023-11-26 10:43:29,092 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-26 10:43:29,092 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-26 10:43:29,092 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-26 10:43:29,092 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-26 10:43:29,092 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked [2023-11-26 10:43:29,092 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked [2023-11-26 10:43:29,092 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mmap [2023-11-26 10:43:29,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mmap [2023-11-26 10:43:29,093 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-26 10:43:29,093 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-26 10:43:29,093 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-26 10:43:29,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-26 10:43:29,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 10:43:29,093 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_free [2023-11-26 10:43:29,093 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_free [2023-11-26 10:43:29,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_mutex_54 [2023-11-26 10:43:29,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_mutex_54 [2023-11-26 10:43:29,093 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2023-11-26 10:43:29,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_struct_mutex_of_drm_device [2023-11-26 10:43:29,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_struct_mutex_of_drm_device [2023-11-26 10:43:29,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 10:43:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 10:43:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 10:43:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-26 10:43:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-26 10:43:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-26 10:43:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-26 10:43:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-26 10:43:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-26 10:43:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-26 10:43:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-26 10:43:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-26 10:43:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-26 10:43:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-26 10:43:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-26 10:43:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-26 10:43:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-26 10:43:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-26 10:43:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-26 10:43:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-26 10:43:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-26 10:43:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-26 10:43:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-26 10:43:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-26 10:43:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-26 10:43:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-26 10:43:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-26 10:43:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-26 10:43:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-26 10:43:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-26 10:43:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-26 10:43:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2023-11-26 10:43:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2023-11-26 10:43:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2023-11-26 10:43:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2023-11-26 10:43:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2023-11-26 10:43:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2023-11-26 10:43:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2023-11-26 10:43:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2023-11-26 10:43:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2023-11-26 10:43:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2023-11-26 10:43:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2023-11-26 10:43:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2023-11-26 10:43:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2023-11-26 10:43:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2023-11-26 10:43:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure __ww_mutex_lock_interruptible [2023-11-26 10:43:29,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __ww_mutex_lock_interruptible [2023-11-26 10:43:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2023-11-26 10:43:29,097 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2023-11-26 10:43:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure ast_connector_destroy [2023-11-26 10:43:29,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_connector_destroy [2023-11-26 10:43:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_commit [2023-11-26 10:43:29,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_commit [2023-11-26 10:43:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 10:43:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 10:43:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 10:43:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 10:43:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 10:43:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 10:43:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 10:43:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-26 10:43:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-26 10:43:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-26 10:43:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-26 10:43:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-26 10:43:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-26 10:43:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-26 10:43:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-26 10:43:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-26 10:43:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-26 10:43:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-26 10:43:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-26 10:43:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-26 10:43:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-26 10:43:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-26 10:43:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-26 10:43:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-26 10:43:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-26 10:43:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-26 10:43:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-26 10:43:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-26 10:43:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-26 10:43:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-26 10:43:29,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-26 10:43:29,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2023-11-26 10:43:29,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2023-11-26 10:43:29,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2023-11-26 10:43:29,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2023-11-26 10:43:29,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2023-11-26 10:43:29,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2023-11-26 10:43:29,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2023-11-26 10:43:29,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2023-11-26 10:43:29,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2023-11-26 10:43:29,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2023-11-26 10:43:29,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2023-11-26 10:43:29,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2023-11-26 10:43:29,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2023-11-26 10:43:29,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#44 [2023-11-26 10:43:29,106 INFO L130 BoogieDeclarations]: Found specification of procedure drm_ut_debug_printk [2023-11-26 10:43:29,106 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_ut_debug_printk [2023-11-26 10:43:29,106 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-26 10:43:29,106 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-26 10:43:29,106 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pm_resume [2023-11-26 10:43:29,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pm_resume [2023-11-26 10:43:29,106 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-26 10:43:29,106 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-26 10:43:29,107 INFO L130 BoogieDeclarations]: Found specification of procedure ast_io_write8 [2023-11-26 10:43:29,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_io_write8 [2023-11-26 10:43:29,108 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_kmap_obj_virtual [2023-11-26 10:43:29,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_kmap_obj_virtual [2023-11-26 10:43:29,108 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_destroy [2023-11-26 10:43:29,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_destroy [2023-11-26 10:43:29,108 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_gpu_offset [2023-11-26 10:43:29,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_gpu_offset [2023-11-26 10:43:29,109 INFO L130 BoogieDeclarations]: Found specification of procedure ast_write32 [2023-11-26 10:43:29,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_write32 [2023-11-26 10:43:29,109 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_reset [2023-11-26 10:43:29,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_reset [2023-11-26 10:43:29,109 INFO L130 BoogieDeclarations]: Found specification of procedure ast_gem_free_object [2023-11-26 10:43:29,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_gem_free_object [2023-11-26 10:43:29,109 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked___0 [2023-11-26 10:43:29,110 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked___0 [2023-11-26 10:43:29,110 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_backend_destroy [2023-11-26 10:43:29,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_backend_destroy [2023-11-26 10:43:29,110 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pci_remove [2023-11-26 10:43:29,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pci_remove [2023-11-26 10:43:29,110 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_connector_dpms [2023-11-26 10:43:29,110 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_connector_dpms [2023-11-26 10:43:29,111 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_set [2023-11-26 10:43:29,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_set [2023-11-26 10:43:29,111 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_single2 [2023-11-26 10:43:29,111 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_single2 [2023-11-26 10:43:29,111 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo [2023-11-26 10:43:29,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo [2023-11-26 10:43:29,111 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-26 10:43:29,111 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-26 10:43:29,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 10:43:29,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 10:43:29,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 10:43:29,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 10:43:29,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 10:43:29,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 10:43:29,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 10:43:29,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-26 10:43:29,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-26 10:43:29,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-26 10:43:29,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-26 10:43:29,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-26 10:43:29,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-26 10:43:29,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-26 10:43:29,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-26 10:43:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-26 10:43:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-26 10:43:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-26 10:43:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-26 10:43:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-26 10:43:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-26 10:43:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-26 10:43:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-26 10:43:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-26 10:43:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-26 10:43:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-26 10:43:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-26 10:43:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-26 10:43:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-26 10:43:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-26 10:43:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-26 10:43:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-11-26 10:43:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-11-26 10:43:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2023-11-26 10:43:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2023-11-26 10:43:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2023-11-26 10:43:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2023-11-26 10:43:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2023-11-26 10:43:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2023-11-26 10:43:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2023-11-26 10:43:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2023-11-26 10:43:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2023-11-26 10:43:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2023-11-26 10:43:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2023-11-26 10:43:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2023-11-26 10:43:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure ast_moutdwm [2023-11-26 10:43:29,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_moutdwm [2023-11-26 10:43:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_index_reg [2023-11-26 10:43:29,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_index_reg [2023-11-26 10:43:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure cbrdlli_ast2150 [2023-11-26 10:43:29,118 INFO L138 BoogieDeclarations]: Found implementation of procedure cbrdlli_ast2150 [2023-11-26 10:43:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-26 10:43:29,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-26 10:43:29,119 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2023-11-26 10:43:29,119 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2023-11-26 10:43:29,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-26 10:43:29,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-26 10:43:29,119 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_commit [2023-11-26 10:43:29,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_commit [2023-11-26 10:43:29,119 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2023-11-26 10:43:29,119 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2023-11-26 10:43:29,120 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_helper_set_config [2023-11-26 10:43:29,120 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_helper_set_config [2023-11-26 10:43:29,120 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2023-11-26 10:43:29,120 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2023-11-26 10:43:29,120 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_move [2023-11-26 10:43:29,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_move [2023-11-26 10:43:29,120 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2023-11-26 10:43:29,121 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2023-11-26 10:43:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure drm_poll [2023-11-26 10:43:29,121 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_poll [2023-11-26 10:43:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_connector_update_edid_property [2023-11-26 10:43:29,121 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_connector_update_edid_property [2023-11-26 10:43:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-26 10:43:29,121 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-26 10:43:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_tt_unpopulate [2023-11-26 10:43:29,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_tt_unpopulate [2023-11-26 10:43:29,122 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_lookup [2023-11-26 10:43:29,122 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_lookup [2023-11-26 10:43:29,122 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_destroy [2023-11-26 10:43:29,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_destroy [2023-11-26 10:43:29,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 10:43:29,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 10:43:29,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 10:43:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 10:43:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 10:43:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 10:43:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 10:43:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-26 10:43:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-26 10:43:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-26 10:43:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-26 10:43:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-26 10:43:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-26 10:43:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-26 10:43:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-26 10:43:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-26 10:43:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-26 10:43:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-26 10:43:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-26 10:43:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-26 10:43:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-26 10:43:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-26 10:43:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-26 10:43:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-26 10:43:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-26 10:43:29,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-26 10:43:29,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-26 10:43:29,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-26 10:43:29,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-26 10:43:29,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-26 10:43:29,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-26 10:43:29,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-11-26 10:43:29,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-11-26 10:43:29,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2023-11-26 10:43:29,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2023-11-26 10:43:29,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2023-11-26 10:43:29,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2023-11-26 10:43:29,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2023-11-26 10:43:29,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2023-11-26 10:43:29,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2023-11-26 10:43:29,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2023-11-26 10:43:29,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2023-11-26 10:43:29,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2023-11-26 10:43:29,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2023-11-26 10:43:29,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2023-11-26 10:43:30,805 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 10:43:30,810 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 10:43:47,676 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-26 10:43:51,476 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 10:43:52,314 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 10:43:52,315 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-26 10:43:52,318 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 10:43:52 BoogieIcfgContainer [2023-11-26 10:43:52,319 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 10:43:52,322 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 10:43:52,322 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 10:43:52,325 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 10:43:52,326 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 10:43:17" (1/3) ... [2023-11-26 10:43:52,327 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d218e0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 10:43:52, skipping insertion in model container [2023-11-26 10:43:52,327 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:43:23" (2/3) ... [2023-11-26 10:43:52,329 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d218e0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 10:43:52, skipping insertion in model container [2023-11-26 10:43:52,329 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 10:43:52" (3/3) ... [2023-11-26 10:43:52,331 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i [2023-11-26 10:43:52,355 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 10:43:52,355 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-26 10:43:52,512 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 10:43:52,522 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@74fb0166, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 10:43:52,522 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-26 10:43:52,543 INFO L276 IsEmpty]: Start isEmpty. Operand has 3770 states, 2721 states have (on average 1.549797868430724) internal successors, (4217), 2804 states have internal predecessors, (4217), 927 states have call successors, (927), 121 states have call predecessors, (927), 120 states have return successors, (909), 887 states have call predecessors, (909), 909 states have call successors, (909) [2023-11-26 10:43:52,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-11-26 10:43:52,578 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 10:43:52,579 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 10:43:52,580 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 10:43:52,590 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:43:52,590 INFO L85 PathProgramCache]: Analyzing trace with hash -2026459517, now seen corresponding path program 1 times [2023-11-26 10:43:52,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:43:52,602 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1491411328] [2023-11-26 10:43:52,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:43:52,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:43:53,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 10:43:54,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 10:43:54,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 10:43:54,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-26 10:43:54,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 10:43:54,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 10:43:54,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-26 10:43:54,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 10:43:54,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 10:43:54,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-26 10:43:54,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 10:43:54,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 10:43:54,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-26 10:43:54,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 10:43:54,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 10:43:54,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-26 10:43:54,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 10:43:54,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 10:43:54,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-26 10:43:54,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 10:43:54,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 10:43:54,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-26 10:43:54,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 10:43:54,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 10:43:54,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-26 10:43:54,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 10:43:54,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 10:43:54,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-26 10:43:54,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-26 10:43:54,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2023-11-26 10:43:54,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2023-11-26 10:43:54,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2023-11-26 10:43:54,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:54,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2023-11-26 10:43:54,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:55,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-11-26 10:43:55,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:55,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2023-11-26 10:43:55,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:43:55,063 INFO L134 CoverageAnalysis]: Checked inductivity of 516 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2023-11-26 10:43:55,065 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:43:55,065 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1491411328] [2023-11-26 10:43:55,066 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1491411328] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:43:55,066 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:43:55,067 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-26 10:43:55,068 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [378102495] [2023-11-26 10:43:55,069 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:43:55,079 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-26 10:43:55,079 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:43:55,114 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-26 10:43:55,115 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-26 10:43:55,126 INFO L87 Difference]: Start difference. First operand has 3770 states, 2721 states have (on average 1.549797868430724) internal successors, (4217), 2804 states have internal predecessors, (4217), 927 states have call successors, (927), 121 states have call predecessors, (927), 120 states have return successors, (909), 887 states have call predecessors, (909), 909 states have call successors, (909) Second operand has 5 states, 5 states have (on average 7.8) internal successors, (39), 2 states have internal predecessors, (39), 2 states have call successors, (20), 5 states have call predecessors, (20), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19)