./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dff3221-2d53-498d-8bbf-0244e724f6ea/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dff3221-2d53-498d-8bbf-0244e724f6ea/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dff3221-2d53-498d-8bbf-0244e724f6ea/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dff3221-2d53-498d-8bbf-0244e724f6ea/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dff3221-2d53-498d-8bbf-0244e724f6ea/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dff3221-2d53-498d-8bbf-0244e724f6ea/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9ebc2bf251eebe5c3e705e13aaf0b2b77694b0f92422a04a1e22001ed538514b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:02:42,766 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:02:42,865 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dff3221-2d53-498d-8bbf-0244e724f6ea/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 23:02:42,871 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:02:42,871 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:02:42,913 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:02:42,916 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:02:42,917 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:02:42,918 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:02:42,918 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:02:42,918 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:02:42,919 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:02:42,919 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:02:42,919 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:02:42,919 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:02:42,919 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:02:42,920 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:02:42,920 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:02:42,921 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:02:42,921 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:02:42,922 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:02:42,922 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:02:42,922 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:02:42,922 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:02:42,922 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:02:42,922 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:02:42,922 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:02:42,922 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:02:42,922 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:02:42,923 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:02:42,923 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dff3221-2d53-498d-8bbf-0244e724f6ea/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9ebc2bf251eebe5c3e705e13aaf0b2b77694b0f92422a04a1e22001ed538514b [2024-11-13 23:02:43,252 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:02:43,261 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:02:43,264 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:02:43,265 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:02:43,266 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:02:43,267 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dff3221-2d53-498d-8bbf-0244e724f6ea/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i Unable to find full path for "g++" [2024-11-13 23:02:45,133 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:02:45,938 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:02:45,939 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dff3221-2d53-498d-8bbf-0244e724f6ea/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i [2024-11-13 23:02:46,004 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dff3221-2d53-498d-8bbf-0244e724f6ea/bin/ukojak-verify-EEHR8qb7sm/data/361a9053e/ff60902bcfce4d21ba6ca3db39504ac7/FLAGe66fe3aff [2024-11-13 23:02:46,026 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dff3221-2d53-498d-8bbf-0244e724f6ea/bin/ukojak-verify-EEHR8qb7sm/data/361a9053e/ff60902bcfce4d21ba6ca3db39504ac7 [2024-11-13 23:02:46,029 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:02:46,031 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:02:46,032 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:02:46,033 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:02:46,039 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:02:46,040 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:02:46" (1/1) ... [2024-11-13 23:02:46,044 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6473b882 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:46, skipping insertion in model container [2024-11-13 23:02:46,044 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:02:46" (1/1) ... [2024-11-13 23:02:46,214 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:02:49,320 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dff3221-2d53-498d-8bbf-0244e724f6ea/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i[392555,392568] [2024-11-13 23:02:49,504 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:02:49,581 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:02:49,815 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/arch/x86/include/asm/paravirt.h"), "i" (835), "i" (12UL)); [3939-3940] [2024-11-13 23:02:49,817 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" (47UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [3945-3947] [2024-11-13 23:02:49,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/arch/x86/include/asm/paravirt.h"), "i" (840), "i" (12UL)); [3967-3968] [2024-11-13 23:02:49,819 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" (48UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_enable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [3973-3975] [2024-11-13 23:02:49,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [4038] [2024-11-13 23:02:49,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [4045] [2024-11-13 23:02:49,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4052] [2024-11-13 23:02:49,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [4059] [2024-11-13 23:02:49,826 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4066] [2024-11-13 23:02:49,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_1": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [5209] [2024-11-13 23:02:49,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_2": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [5212] [2024-11-13 23:02:49,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_4": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [5215] [2024-11-13 23:02:49,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_8": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [5218] [2024-11-13 23:02:49,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_X": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [5221] [2024-11-13 23:02:49,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [5270] [2024-11-13 23:02:49,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [5273] [2024-11-13 23:02:49,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [5276] [2024-11-13 23:02:49,951 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [5279] [2024-11-13 23:02:49,951 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [5282] [2024-11-13 23:02:50,321 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dff3221-2d53-498d-8bbf-0244e724f6ea/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i[392555,392568] [2024-11-13 23:02:50,342 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:02:50,499 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:02:50,499 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:50 WrapperNode [2024-11-13 23:02:50,500 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:02:50,501 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:02:50,501 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:02:50,503 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:02:50,514 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:50" (1/1) ... [2024-11-13 23:02:50,674 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:50" (1/1) ... [2024-11-13 23:02:51,261 INFO L138 Inliner]: procedures = 348, calls = 6238, calls flagged for inlining = 132, calls inlined = 132, statements flattened = 15127 [2024-11-13 23:02:51,262 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:02:51,263 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:02:51,264 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:02:51,264 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:02:51,274 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:50" (1/1) ... [2024-11-13 23:02:51,274 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:50" (1/1) ... [2024-11-13 23:02:51,381 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:50" (1/1) ... [2024-11-13 23:02:51,382 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:50" (1/1) ... [2024-11-13 23:02:51,899 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:50" (1/1) ... [2024-11-13 23:02:51,981 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:50" (1/1) ... [2024-11-13 23:02:52,037 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:50" (1/1) ... [2024-11-13 23:02:52,082 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:50" (1/1) ... [2024-11-13 23:02:52,200 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:02:52,201 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:02:52,203 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:02:52,203 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:02:52,204 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:50" (1/1) ... [2024-11-13 23:02:52,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:02:52,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dff3221-2d53-498d-8bbf-0244e724f6ea/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:02:52,247 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dff3221-2d53-498d-8bbf-0244e724f6ea/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:02:52,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dff3221-2d53-498d-8bbf-0244e724f6ea/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:02:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_var_to_panel_info [2024-11-13 23:02:52,283 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_var_to_panel_info [2024-11-13 23:02:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2024-11-13 23:02:52,284 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2024-11-13 23:02:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_delete_i2c_busses [2024-11-13 23:02:52,284 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_delete_i2c_busses [2024-11-13 23:02:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-13 23:02:52,284 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-13 23:02:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 23:02:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 23:02:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2024-11-13 23:02:52,284 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2024-11-13 23:02:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP [2024-11-13 23:02:52,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP [2024-11-13 23:02:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_fixup_offset [2024-11-13 23:02:52,286 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_fixup_offset [2024-11-13 23:02:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2024-11-13 23:02:52,287 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2024-11-13 23:02:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP [2024-11-13 23:02:52,287 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP [2024-11-13 23:02:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 23:02:52,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 23:02:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2024-11-13 23:02:52,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2024-11-13 23:02:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_crt_is_connected [2024-11-13 23:02:52,288 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_crt_is_connected [2024-11-13 23:02:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 23:02:52,289 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 23:02:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 23:02:52,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 23:02:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setup_i2c_bus [2024-11-13 23:02:52,289 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setup_i2c_bus [2024-11-13 23:02:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_i2c_connector [2024-11-13 23:02:52,289 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_i2c_connector [2024-11-13 23:02:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dynamic_mode [2024-11-13 23:02:52,289 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dynamic_mode [2024-11-13 23:02:52,291 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_depth [2024-11-13 23:02:52,291 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_depth [2024-11-13 23:02:52,291 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL [2024-11-13 23:02:52,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL [2024-11-13 23:02:52,292 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_videomode_to_var [2024-11-13 23:02:52,292 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_videomode_to_var [2024-11-13 23:02:52,292 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-13 23:02:52,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-13 23:02:52,292 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-13 23:02:52,292 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-13 23:02:52,292 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_yclk_mclk_sync [2024-11-13 23:02:52,292 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_yclk_mclk_sync [2024-11-13 23:02:52,292 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 23:02:52,292 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 23:02:52,292 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pm_init [2024-11-13 23:02:52,292 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pm_init [2024-11-13 23:02:52,292 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_brightness [2024-11-13 23:02:52,292 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_brightness [2024-11-13 23:02:52,292 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_init [2024-11-13 23:02:52,292 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_init [2024-11-13 23:02:52,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2024-11-13 23:02:52,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2024-11-13 23:02:52,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:02:52,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:02:52,293 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-13 23:02:52,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-13 23:02:52,293 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2024-11-13 23:02:52,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2024-11-13 23:02:52,293 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush [2024-11-13 23:02:52,293 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush [2024-11-13 23:02:52,293 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_screen_blank [2024-11-13 23:02:52,293 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_screen_blank [2024-11-13 23:02:52,293 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2024-11-13 23:02:52,293 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2024-11-13 23:02:52,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:02:52,293 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-11-13 23:02:52,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-11-13 23:02:52,293 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_unmap_ROM [2024-11-13 23:02:52,293 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_unmap_ROM [2024-11-13 23:02:52,293 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-13 23:02:52,293 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-13 23:02:52,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:02:52,294 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_set_par [2024-11-13 23:02:52,294 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_set_par [2024-11-13 23:02:52,294 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-13 23:02:52,294 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-13 23:02:52,294 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_set_suspend [2024-11-13 23:02:52,294 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_set_suspend [2024-11-13 23:02:52,294 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 23:02:52,294 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 23:02:52,297 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait [2024-11-13 23:02:52,297 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait [2024-11-13 23:02:52,297 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2024-11-13 23:02:52,297 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2024-11-13 23:02:52,297 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-13 23:02:52,297 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-13 23:02:52,297 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_save_regs [2024-11-13 23:02:52,297 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_save_regs [2024-11-13 23:02:52,297 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_resume [2024-11-13 23:02:52,297 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_resume [2024-11-13 23:02:52,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 23:02:52,298 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2024-11-13 23:02:52,298 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2024-11-13 23:02:52,298 INFO L130 BoogieDeclarations]: Found specification of procedure bl_get_data [2024-11-13 23:02:52,298 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_get_data [2024-11-13 23:02:52,298 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-13 23:02:52,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-13 23:02:52,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 23:02:52,298 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dll [2024-11-13 23:02:52,298 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dll [2024-11-13 23:02:52,298 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2024-11-13 23:02:52,298 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2024-11-13 23:02:52,298 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_unregister [2024-11-13 23:02:52,298 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_unregister [2024-11-13 23:02:52,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:02:52,298 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL [2024-11-13 23:02:52,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL [2024-11-13 23:02:52,298 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_dstbpp [2024-11-13 23:02:52,299 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_dstbpp [2024-11-13 23:02:52,299 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-13 23:02:52,299 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-13 23:02:52,299 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_full_reset_sdram [2024-11-13 23:02:52,299 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_full_reset_sdram [2024-11-13 23:02:52,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 23:02:52,299 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 23:02:52,299 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle [2024-11-13 23:02:52,299 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle [2024-11-13 23:02:52,299 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_mon_name [2024-11-13 23:02:52,299 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_mon_name [2024-11-13 23:02:52,299 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_sync [2024-11-13 23:02:52,299 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_sync [2024-11-13 23:02:52,299 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_program_mode_reg [2024-11-13 23:02:52,299 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_program_mode_reg [2024-11-13 23:02:52,299 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 23:02:52,299 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 23:02:52,299 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_one_edid [2024-11-13 23:02:52,300 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_one_edid [2024-11-13 23:02:52,300 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_write_mode [2024-11-13 23:02:52,300 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_write_mode [2024-11-13 23:02:52,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:02:52,300 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-13 23:02:52,300 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-13 23:02:52,300 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep [2024-11-13 23:02:52,300 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep [2024-11-13 23:02:52,300 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-13 23:02:52,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-13 23:02:52,303 INFO L130 BoogieDeclarations]: Found specification of procedure INMC [2024-11-13 23:02:52,305 INFO L138 BoogieDeclarations]: Found implementation of procedure INMC [2024-11-13 23:02:52,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 23:02:52,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 23:02:52,305 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_level_brightness [2024-11-13 23:02:52,305 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_level_brightness [2024-11-13 23:02:52,306 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_map_ROM [2024-11-13 23:02:52,306 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_map_ROM [2024-11-13 23:02:52,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:02:52,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_backlight_device [2024-11-13 23:02:52,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_backlight_device [2024-11-13 23:02:52,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:02:52,307 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2024-11-13 23:02:52,307 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2024-11-13 23:02:52,307 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 23:02:52,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 23:02:52,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:02:52,307 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode [2024-11-13 23:02:52,307 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode [2024-11-13 23:02:52,308 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setcolreg [2024-11-13 23:02:52,308 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setcolreg [2024-11-13 23:02:52,308 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data [2024-11-13 23:02:52,308 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data [2024-11-13 23:02:52,308 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2024-11-13 23:02:52,309 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2024-11-13 23:02:52,309 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_restore_regs [2024-11-13 23:02:52,309 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_restore_regs [2024-11-13 23:02:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2024-11-13 23:02:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2024-11-13 23:02:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-13 23:02:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-13 23:02:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure OUTMC [2024-11-13 23:02:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure OUTMC [2024-11-13 23:02:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-13 23:02:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-13 23:02:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure round_div [2024-11-13 23:02:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure round_div [2024-11-13 23:02:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_disable_dynamic_mode [2024-11-13 23:02:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_disable_dynamic_mode [2024-11-13 23:02:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-13 23:02:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-13 23:02:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2024-11-13 23:02:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2024-11-13 23:02:52,310 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_index [2024-11-13 23:02:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_index [2024-11-13 23:02:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-13 23:02:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-13 23:02:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_update_status [2024-11-13 23:02:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_update_status [2024-11-13 23:02:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:02:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-11-13 23:02:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-11-13 23:02:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_reset [2024-11-13 23:02:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_reset [2024-11-13 23:02:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_bin_file [2024-11-13 23:02:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_bin_file [2024-11-13 23:02:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-13 23:02:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-13 23:02:52,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:02:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:02:53,971 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:02:53,975 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:04:30,345 INFO L? ?]: Removed 3962 outVars from TransFormulas that were not future-live. [2024-11-13 23:04:30,345 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:04:44,741 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:04:44,742 INFO L316 CfgBuilder]: Removed 41 assume(true) statements. [2024-11-13 23:04:44,742 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:04:44 BoogieIcfgContainer [2024-11-13 23:04:44,743 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:04:44,744 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:04:44,744 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:04:44,756 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:04:44,757 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:04:44" (1/1) ... [2024-11-13 23:04:44,766 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:04:44,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:44,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5679 states to 3721 states and 5679 transitions. [2024-11-13 23:04:44,999 INFO L276 IsEmpty]: Start isEmpty. Operand 3721 states and 5679 transitions. [2024-11-13 23:04:45,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 23:04:45,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:45,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms