./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--vfio--pci--vfio-pci.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4bd581-3077-4209-bf42-3e110bfd66c7/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4bd581-3077-4209-bf42-3e110bfd66c7/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4bd581-3077-4209-bf42-3e110bfd66c7/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4bd581-3077-4209-bf42-3e110bfd66c7/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--vfio--pci--vfio-pci.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4bd581-3077-4209-bf42-3e110bfd66c7/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4bd581-3077-4209-bf42-3e110bfd66c7/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4e65f97013924553b8ef825dcedf9cf23fb63bd29a8078af3e935196717fa388 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:08:47,622 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:08:47,674 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4bd581-3077-4209-bf42-3e110bfd66c7/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 03:08:47,678 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:08:47,678 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:08:47,696 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:08:47,697 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:08:47,697 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:08:47,697 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:08:47,698 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:08:47,698 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:08:47,698 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:08:47,698 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:08:47,698 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:08:47,698 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:08:47,698 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:08:47,698 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:08:47,698 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:08:47,698 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:08:47,699 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:08:47,699 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:08:47,699 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:08:47,699 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:08:47,699 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:08:47,699 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:08:47,699 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:08:47,699 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:08:47,699 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:08:47,699 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:08:47,700 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:08:47,700 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_ee4bd581-3077-4209-bf42-3e110bfd66c7/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e65f97013924553b8ef825dcedf9cf23fb63bd29a8078af3e935196717fa388 [2024-12-06 03:08:47,900 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:08:47,907 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:08:47,909 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:08:47,910 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:08:47,910 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:08:47,911 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4bd581-3077-4209-bf42-3e110bfd66c7/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--vfio--pci--vfio-pci.ko-main.cil.out.i [2024-12-06 03:08:50,529 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4bd581-3077-4209-bf42-3e110bfd66c7/bin/ukojak-verify-CZk0znPC7b/data/606205eba/660ad9a2027f410fbc85547ce558cb75/FLAG3a0a4f04d [2024-12-06 03:08:50,926 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:08:50,927 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4bd581-3077-4209-bf42-3e110bfd66c7/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--vfio--pci--vfio-pci.ko-main.cil.out.i [2024-12-06 03:08:50,957 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4bd581-3077-4209-bf42-3e110bfd66c7/bin/ukojak-verify-CZk0znPC7b/data/606205eba/660ad9a2027f410fbc85547ce558cb75/FLAG3a0a4f04d [2024-12-06 03:08:50,971 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4bd581-3077-4209-bf42-3e110bfd66c7/bin/ukojak-verify-CZk0znPC7b/data/606205eba/660ad9a2027f410fbc85547ce558cb75 [2024-12-06 03:08:50,974 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:08:50,975 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:08:50,976 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:08:50,977 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:08:50,981 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:08:50,981 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:08:50" (1/1) ... [2024-12-06 03:08:50,982 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b19b048 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:08:50, skipping insertion in model container [2024-12-06 03:08:50,982 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:08:50" (1/1) ... [2024-12-06 03:08:51,051 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:08:52,185 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_ee4bd581-3077-4209-bf42-3e110bfd66c7/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--vfio--pci--vfio-pci.ko-main.cil.out.i[185756,185769] [2024-12-06 03:08:52,254 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:08:52,280 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:08:52,338 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; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [2235-2236] [2024-12-06 03:08:52,340 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [2246-2247] [2024-12-06 03:08:52,340 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [2250-2251] [2024-12-06 03:08:52,341 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [2254-2255] [2024-12-06 03:08:52,341 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [2258-2259] [2024-12-06 03:08:52,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [3367] [2024-12-06 03:08:52,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (buf + i): "ebx"); [4766] [2024-12-06 03:08:52,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (buf + i): "ebx"); [4769] [2024-12-06 03:08:52,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (buf + i): "ebx"); [4772] [2024-12-06 03:08:52,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (buf + i): "ebx"); [4775] [2024-12-06 03:08:52,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (buf + i): "ebx"); [4778] [2024-12-06 03:08:52,566 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_ee4bd581-3077-4209-bf42-3e110bfd66c7/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--vfio--pci--vfio-pci.ko-main.cil.out.i[185756,185769] [2024-12-06 03:08:52,579 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:08:52,692 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:08:52,693 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:08:52 WrapperNode [2024-12-06 03:08:52,693 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:08:52,694 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:08:52,694 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:08:52,694 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:08:52,700 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:08:52" (1/1) ... [2024-12-06 03:08:52,755 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:08:52" (1/1) ... [2024-12-06 03:08:52,937 INFO L138 Inliner]: procedures = 286, calls = 2243, calls flagged for inlining = 113, calls inlined = 108, statements flattened = 6078 [2024-12-06 03:08:52,938 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:08:52,938 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:08:52,938 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:08:52,938 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:08:52,947 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:08:52" (1/1) ... [2024-12-06 03:08:52,947 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:08:52" (1/1) ... [2024-12-06 03:08:52,977 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:08:52" (1/1) ... [2024-12-06 03:08:52,977 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:08:52" (1/1) ... [2024-12-06 03:08:53,088 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:08:52" (1/1) ... [2024-12-06 03:08:53,096 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:08:52" (1/1) ... [2024-12-06 03:08:53,120 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:08:52" (1/1) ... [2024-12-06 03:08:53,144 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:08:52" (1/1) ... [2024-12-06 03:08:53,158 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:08:52" (1/1) ... [2024-12-06 03:08:53,191 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:08:53,192 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:08:53,192 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:08:53,192 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:08:53,193 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:08:52" (1/1) ... [2024-12-06 03:08:53,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:08:53,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4bd581-3077-4209-bf42-3e110bfd66c7/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:08:53,223 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4bd581-3077-4209-bf42-3e110bfd66c7/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:08:53,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee4bd581-3077-4209-bf42-3e110bfd66c7/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:08:53,249 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_perm_bits [2024-12-06 03:08:53,249 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_perm_bits [2024-12-06 03:08:53,249 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_disable [2024-12-06 03:08:53,249 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_disable [2024-12-06 03:08:53,249 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_find_cap_start [2024-12-06 03:08:53,249 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_find_cap_start [2024-12-06 03:08:53,249 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask_handler [2024-12-06 03:08:53,249 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask_handler [2024-12-06 03:08:53,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 03:08:53,249 INFO L130 BoogieDeclarations]: Found specification of procedure pci_intx [2024-12-06 03:08:53,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_intx [2024-12-06 03:08:53,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 03:08:53,250 INFO L130 BoogieDeclarations]: Found specification of procedure free_perm_bits [2024-12-06 03:08:53,250 INFO L138 BoogieDeclarations]: Found implementation of procedure free_perm_bits [2024-12-06 03:08:53,250 INFO L130 BoogieDeclarations]: Found specification of procedure p_setb [2024-12-06 03:08:53,250 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setb [2024-12-06 03:08:53,250 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_ioctl [2024-12-06 03:08:53,250 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_ioctl [2024-12-06 03:08:53,250 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-12-06 03:08:53,250 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-12-06 03:08:53,250 INFO L130 BoogieDeclarations]: Found specification of procedure virqfd_disable [2024-12-06 03:08:53,250 INFO L138 BoogieDeclarations]: Found implementation of procedure virqfd_disable [2024-12-06 03:08:53,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 03:08:53,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 03:08:53,250 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_word [2024-12-06 03:08:53,250 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_read_config_word [2024-12-06 03:08:53,250 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2024-12-06 03:08:53,250 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2024-12-06 03:08:53,251 INFO L130 BoogieDeclarations]: Found specification of procedure p_setd [2024-12-06 03:08:53,251 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setd [2024-12-06 03:08:53,251 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2024-12-06 03:08:53,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2024-12-06 03:08:53,251 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-06 03:08:53,251 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-06 03:08:53,251 INFO L130 BoogieDeclarations]: Found specification of procedure p_setw [2024-12-06 03:08:53,251 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setw [2024-12-06 03:08:53,251 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-06 03:08:53,251 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-06 03:08:53,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 03:08:53,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 03:08:53,251 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-12-06 03:08:53,251 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-12-06 03:08:53,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 03:08:53,251 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 03:08:53,251 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-12-06 03:08:53,252 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-12-06 03:08:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_reset_function [2024-12-06 03:08:53,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_reset_function [2024-12-06 03:08:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-12-06 03:08:53,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-12-06 03:08:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_err_to_errno [2024-12-06 03:08:53,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_err_to_errno [2024-12-06 03:08:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-12-06 03:08:53,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-12-06 03:08:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-06 03:08:53,252 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-06 03:08:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_probe [2024-12-06 03:08:53,252 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_probe [2024-12-06 03:08:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-06 03:08:53,252 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-06 03:08:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask [2024-12-06 03:08:53,252 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask [2024-12-06 03:08:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure virqfd_deactivate [2024-12-06 03:08:53,253 INFO L138 BoogieDeclarations]: Found implementation of procedure virqfd_deactivate [2024-12-06 03:08:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 03:08:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-06 03:08:53,253 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-06 03:08:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2024-12-06 03:08:53,253 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2024-12-06 03:08:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2024-12-06 03:08:53,253 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2024-12-06 03:08:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:08:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync [2024-12-06 03:08:53,253 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync [2024-12-06 03:08:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-12-06 03:08:53,253 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-12-06 03:08:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_mask [2024-12-06 03:08:53,253 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_mask [2024-12-06 03:08:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-06 03:08:53,253 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-06 03:08:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fill_vconfig_bytes [2024-12-06 03:08:53,254 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fill_vconfig_bytes [2024-12-06 03:08:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:08:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_set_signal [2024-12-06 03:08:53,254 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_set_signal [2024-12-06 03:08:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 03:08:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-12-06 03:08:53,254 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-12-06 03:08:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2024-12-06 03:08:53,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2024-12-06 03:08:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 03:08:53,254 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 03:08:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_write [2024-12-06 03:08:53,254 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_write [2024-12-06 03:08:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-06 03:08:53,254 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-06 03:08:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-06 03:08:53,254 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-06 03:08:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2024-12-06 03:08:53,255 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2024-12-06 03:08:53,255 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-06 03:08:53,255 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-06 03:08:53,255 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-12-06 03:08:53,255 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-12-06 03:08:53,255 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2024-12-06 03:08:53,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2024-12-06 03:08:53,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 03:08:53,255 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-12-06 03:08:53,255 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-12-06 03:08:53,255 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2024-12-06 03:08:53,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2024-12-06 03:08:53,255 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2024-12-06 03:08:53,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2024-12-06 03:08:53,255 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_put [2024-12-06 03:08:53,255 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_put [2024-12-06 03:08:53,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 03:08:53,256 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_word [2024-12-06 03:08:53,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_word [2024-12-06 03:08:53,256 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_selected_regions [2024-12-06 03:08:53,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_selected_regions [2024-12-06 03:08:53,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:08:53,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 03:08:53,256 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 03:08:53,256 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fdget [2024-12-06 03:08:53,256 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_fdget [2024-12-06 03:08:53,256 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_mem_readwrite [2024-12-06 03:08:53,256 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_mem_readwrite [2024-12-06 03:08:53,256 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 03:08:53,256 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 03:08:53,256 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2024-12-06 03:08:53,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2024-12-06 03:08:53,256 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_uninit_perm_bits [2024-12-06 03:08:53,256 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_uninit_perm_bits [2024-12-06 03:08:53,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:08:53,256 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-06 03:08:53,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-06 03:08:53,257 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-12-06 03:08:53,257 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-12-06 03:08:53,257 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_put [2024-12-06 03:08:53,257 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_put [2024-12-06 03:08:53,257 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-12-06 03:08:53,257 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-12-06 03:08:53,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 03:08:53,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 03:08:53,257 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_write [2024-12-06 03:08:53,257 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_write [2024-12-06 03:08:53,257 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_send_intx_eventfd [2024-12-06 03:08:53,257 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_send_intx_eventfd [2024-12-06 03:08:53,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:08:53,257 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_block [2024-12-06 03:08:53,257 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_block [2024-12-06 03:08:53,257 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_read [2024-12-06 03:08:53,257 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_read [2024-12-06 03:08:53,257 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_read [2024-12-06 03:08:53,257 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_read [2024-12-06 03:08:53,257 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-12-06 03:08:53,257 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-12-06 03:08:53,258 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_virqfd_exit [2024-12-06 03:08:53,258 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_virqfd_exit [2024-12-06 03:08:53,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:08:53,258 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_dword [2024-12-06 03:08:53,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_dword [2024-12-06 03:08:53,258 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_signal [2024-12-06 03:08:53,258 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_signal [2024-12-06 03:08:53,258 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2024-12-06 03:08:53,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2024-12-06 03:08:53,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:08:53,258 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-12-06 03:08:53,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-12-06 03:08:53,258 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-12-06 03:08:53,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-12-06 03:08:53,258 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_get_irq_count [2024-12-06 03:08:53,258 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_get_irq_count [2024-12-06 03:08:53,258 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-06 03:08:53,258 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-06 03:08:53,258 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_irqs_ioctl [2024-12-06 03:08:53,259 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_irqs_ioctl [2024-12-06 03:08:53,259 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-12-06 03:08:53,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-12-06 03:08:53,259 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_config_do_rw [2024-12-06 03:08:53,259 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_config_do_rw [2024-12-06 03:08:53,259 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_disable [2024-12-06 03:08:53,259 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_disable [2024-12-06 03:08:53,259 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-12-06 03:08:53,259 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-12-06 03:08:53,259 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_mmap [2024-12-06 03:08:53,259 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_mmap [2024-12-06 03:08:53,259 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-12-06 03:08:53,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-12-06 03:08:53,259 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-06 03:08:53,259 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-06 03:08:53,259 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_vector_signal [2024-12-06 03:08:53,259 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_vector_signal [2024-12-06 03:08:53,259 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2024-12-06 03:08:53,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2024-12-06 03:08:53,260 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-06 03:08:53,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-06 03:08:53,260 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-12-06 03:08:53,260 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-12-06 03:08:53,260 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_io_readwrite [2024-12-06 03:08:53,260 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_io_readwrite [2024-12-06 03:08:53,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:08:53,260 INFO L130 BoogieDeclarations]: Found specification of procedure pci_load_and_free_saved_state [2024-12-06 03:08:53,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_load_and_free_saved_state [2024-12-06 03:08:53,260 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_config_readwrite [2024-12-06 03:08:53,260 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_config_readwrite [2024-12-06 03:08:53,260 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:08:53,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:08:53,260 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-06 03:08:53,260 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-06 03:08:53,925 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:08:53,928 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:08:54,144 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 03:08:54,475 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L2748-1: assume #t~short198#1;havoc #t~mem192#1;havoc #t~mem193#1;havoc #t~mem194#1;havoc #t~mem196#1;havoc #t~mem195#1;havoc #t~mem197#1;havoc #t~short198#1;call #t~mem199#1 := read~int(~#info___0~0#1.base, 8 + ~#info___0~0#1.offset, 4);call #t~mem201#1 := read~int(~pdev~2#1.base, 8 + (1242 + ~pdev~2#1.offset + 56 * (if #t~mem199#1 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then #t~mem199#1 % 4294967296 % 18446744073709551616 else #t~mem199#1 % 4294967296 % 18446744073709551616 - 18446744073709551616)), 8);call #t~mem200#1 := read~int(~#info___0~0#1.base, 8 + ~#info___0~0#1.offset, 4);call #t~mem202#1 := read~int(~pdev~2#1.base, 1242 + ~pdev~2#1.offset + 56 * (if #t~mem200#1 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then #t~mem200#1 % 4294967296 % 18446744073709551616 else #t~mem200#1 % 4294967296 % 18446744073709551616 - 18446744073709551616), 8);call write~int(1 + (#t~mem201#1 - #t~mem202#1), ~#info___0~0#1.base, 16 + ~#info___0~0#1.offset, 8);havoc #t~mem199#1;havoc #t~mem201#1;havoc #t~mem200#1;havoc #t~mem202#1; [2024-12-06 03:08:54,476 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L2748-1: assume !#t~short198#1;havoc #t~mem192#1;havoc #t~mem193#1;havoc #t~mem194#1;havoc #t~mem196#1;havoc #t~mem195#1;havoc #t~mem197#1;havoc #t~short198#1;call write~int(0, ~#info___0~0#1.base, 16 + ~#info___0~0#1.offset, 8); [2024-12-06 03:08:54,476 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L2748-4: assume 0 == #t~mem203#1 % 18446744073709551616;havoc #t~mem203#1;call write~int(0, ~#info___0~0#1.base, 4 + ~#info___0~0#1.offset, 4); [2024-12-06 03:08:54,476 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L2748-4: assume !(0 == #t~mem203#1 % 18446744073709551616);havoc #t~mem203#1;call write~int(3, ~#info___0~0#1.base, 4 + ~#info___0~0#1.offset, 4);call #t~mem204#1 := read~int(~#info___0~0#1.base, 8 + ~#info___0~0#1.offset, 4);call #t~mem205#1 := read~int(~pdev~2#1.base, 24 + (1242 + ~pdev~2#1.offset + 56 * (if #t~mem204#1 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then #t~mem204#1 % 4294967296 % 18446744073709551616 else #t~mem204#1 % 4294967296 % 18446744073709551616 - 18446744073709551616)), 8); [2024-12-06 03:08:54,476 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L2748-3: call #t~mem203#1 := read~int(~#info___0~0#1.base, 16 + ~#info___0~0#1.offset, 8); [2024-12-06 03:08:54,476 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L2748-5: assume 0 == #t~mem205#1 % 18446744073709551616;#t~bitwise206#1 := 0; [2024-12-06 03:08:54,476 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L2748-5: assume !(0 == #t~mem205#1 % 18446744073709551616); [2024-12-06 03:08:54,476 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L2748-7: assume 512 == #t~mem205#1 % 18446744073709551616;#t~bitwise206#1 := #t~mem205#1; [2024-12-06 03:08:54,476 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L2748-7: assume !(512 == #t~mem205#1 % 18446744073709551616); [2024-12-06 03:08:54,476 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L2748-9: assume #t~short208#1;call #t~mem207#1 := read~int(~#info___0~0#1.base, 16 + ~#info___0~0#1.offset, 8);#t~short208#1 := #t~mem207#1 % 18446744073709551616 > 4095; [2024-12-06 03:08:54,476 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L2748-9: assume !#t~short208#1; [2024-12-06 03:08:54,476 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L2748-12: assume 0 == #t~mem209#1 % 4294967296 || 4 == #t~mem209#1 % 4294967296;#t~bitwise210#1 := 4; [2024-12-06 03:08:54,476 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L2748-12: assume !(0 == #t~mem209#1 % 4294967296 || 4 == #t~mem209#1 % 4294967296); [2024-12-06 03:08:54,477 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L2748-11: assume #t~short208#1;havoc #t~mem204#1;havoc #t~mem205#1;havoc #t~bitwise206#1;havoc #t~mem207#1;havoc #t~short208#1;call #t~mem209#1 := read~int(~#info___0~0#1.base, 4 + ~#info___0~0#1.offset, 4); [2024-12-06 03:08:54,477 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L2748-11: assume !#t~short208#1;havoc #t~mem204#1;havoc #t~mem205#1;havoc #t~bitwise206#1;havoc #t~mem207#1;havoc #t~short208#1; [2024-12-06 03:08:54,477 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L2748-14: assume false;#t~bitwise210#1 := #t~mem209#1; [2024-12-06 03:08:54,477 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L2748-14: assume !false; [2024-12-06 03:08:54,477 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L2765-1: #t~short208#1 := 0 != #t~bitwise206#1 % 18446744073709551616; [2024-12-06 03:08:54,477 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L2765: havoc #t~bitwise206#1;assume #t~bitwise206#1 % 18446744073709551616 <= #t~mem205#1 % 18446744073709551616 && #t~bitwise206#1 % 18446744073709551616 <= 512; [2024-12-06 03:08:54,477 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766: havoc #t~bitwise210#1;assume (#t~bitwise210#1 % 4294967296 >= #t~mem209#1 % 4294967296 && #t~bitwise210#1 % 4294967296 >= 4) && #t~bitwise210#1 % 4294967296 <= 4 + #t~mem209#1 % 4294967296; [2024-12-06 03:08:54,477 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L2766-1: call write~int(#t~bitwise210#1, ~#info___0~0#1.base, 4 + ~#info___0~0#1.offset, 4);havoc #t~mem209#1;havoc #t~bitwise210#1; [2024-12-06 03:08:54,477 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume #t~short198#1; [2024-12-06 03:08:54,477 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !#t~short198#1;call #t~mem194#1 := read~int(~#info___0~0#1.base, 8 + ~#info___0~0#1.offset, 4);call #t~mem196#1 := read~int(~pdev~2#1.base, 8 + (1242 + ~pdev~2#1.offset + 56 * (if #t~mem194#1 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then #t~mem194#1 % 4294967296 % 18446744073709551616 else #t~mem194#1 % 4294967296 % 18446744073709551616 - 18446744073709551616)), 8);call #t~mem195#1 := read~int(~#info___0~0#1.base, 8 + ~#info___0~0#1.offset, 4);call #t~mem197#1 := read~int(~pdev~2#1.base, 1242 + ~pdev~2#1.offset + 56 * (if #t~mem195#1 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then #t~mem195#1 % 4294967296 % 18446744073709551616 else #t~mem195#1 % 4294967296 % 18446744073709551616 - 18446744073709551616), 8);#t~short198#1 := #t~mem196#1 % 18446744073709551616 != #t~mem197#1 % 18446744073709551616; [2024-12-06 03:09:11,554 INFO L? ?]: Removed 2558 outVars from TransFormulas that were not future-live. [2024-12-06 03:09:11,554 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:09:13,733 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:09:13,733 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 03:09:13,734 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:09:13 BoogieIcfgContainer [2024-12-06 03:09:13,734 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:09:13,734 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:09:13,734 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:09:13,743 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:09:13,743 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:09:13" (1/1) ... [2024-12-06 03:09:13,750 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:09:13,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:13,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1491 states and 2211 transitions. [2024-12-06 03:09:13,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2211 transitions. [2024-12-06 03:09:13,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 03:09:13,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:13,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:27,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:27,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:09:37,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:09:38,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:38,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1495 states and 2231 transitions. [2024-12-06 03:09:38,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2231 transitions. [2024-12-06 03:09:38,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:09:38,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:38,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:49,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:50,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:09:50,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:50,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1496 states and 2232 transitions. [2024-12-06 03:09:50,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 2232 transitions. [2024-12-06 03:09:50,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:09:50,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:50,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:01,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:02,519 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:10:13,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:10:13,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:13,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1500 states and 2258 transitions. [2024-12-06 03:10:13,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2258 transitions. [2024-12-06 03:10:13,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 03:10:13,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:13,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:25,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:26,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:10:37,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:10:38,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:38,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1503 states and 2279 transitions. [2024-12-06 03:10:38,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 2279 transitions. [2024-12-06 03:10:38,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 03:10:38,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:38,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:50,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:50,676 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:10:51,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:51,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1506 states and 2284 transitions. [2024-12-06 03:10:51,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2284 transitions. [2024-12-06 03:10:51,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 03:10:51,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:51,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:02,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:03,101 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:11:03,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:03,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1507 states and 2285 transitions. [2024-12-06 03:11:03,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 2285 transitions. [2024-12-06 03:11:03,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 03:11:03,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:03,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:15,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:15,589 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:11:16,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:16,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1508 states and 2285 transitions. [2024-12-06 03:11:16,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 2285 transitions. [2024-12-06 03:11:16,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 03:11:16,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:16,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:27,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:28,123 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:11:28,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:28,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1511 states and 2289 transitions. [2024-12-06 03:11:28,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2289 transitions. [2024-12-06 03:11:28,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 03:11:28,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:28,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:39,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:40,062 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:11:40,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:40,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1512 states and 2290 transitions. [2024-12-06 03:11:40,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2290 transitions. [2024-12-06 03:11:40,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 03:11:40,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:40,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:51,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:52,258 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:11:52,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:52,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1513 states and 2290 transitions. [2024-12-06 03:11:52,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2290 transitions. [2024-12-06 03:11:52,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 03:11:52,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:52,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:03,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:03,933 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:12:03,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:03,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1515 states and 2293 transitions. [2024-12-06 03:12:03,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 2293 transitions. [2024-12-06 03:12:03,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 03:12:03,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:03,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:15,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:16,333 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:12:20,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:20,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1520 states and 2321 transitions. [2024-12-06 03:12:20,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 2321 transitions. [2024-12-06 03:12:20,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 03:12:20,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:20,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:32,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:32,653 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:12:32,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:32,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1521 states and 2321 transitions. [2024-12-06 03:12:32,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 2321 transitions. [2024-12-06 03:12:32,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 03:12:32,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:32,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:44,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:45,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:12:45,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:45,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1524 states and 2325 transitions. [2024-12-06 03:12:45,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 2325 transitions. [2024-12-06 03:12:45,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 03:12:45,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:45,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:57,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:58,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:12:59,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:59,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1525 states and 2328 transitions. [2024-12-06 03:12:59,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2328 transitions. [2024-12-06 03:12:59,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 03:12:59,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:59,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:12,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:12,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:13:14,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:14,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1527 states and 2347 transitions. [2024-12-06 03:13:14,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2347 transitions. [2024-12-06 03:13:14,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 03:13:14,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:14,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:27,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:27,243 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 03:13:28,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:28,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1528 states and 2347 transitions. [2024-12-06 03:13:28,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2347 transitions. [2024-12-06 03:13:28,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:13:28,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:28,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:39,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:40,127 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:13:40,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:40,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1529 states and 2347 transitions. [2024-12-06 03:13:40,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2347 transitions. [2024-12-06 03:13:40,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:13:40,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:40,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:53,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:53,324 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 03:13:53,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:53,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1530 states and 2347 transitions. [2024-12-06 03:13:53,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2347 transitions. [2024-12-06 03:13:53,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-12-06 03:13:53,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:53,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:05,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:07,909 INFO L134 CoverageAnalysis]: Checked inductivity of 1078 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1066 trivial. 0 not checked. [2024-12-06 03:14:10,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:10,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1534 states and 2357 transitions. [2024-12-06 03:14:10,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 2357 transitions. [2024-12-06 03:14:10,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-12-06 03:14:10,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:10,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:22,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:24,094 INFO L134 CoverageAnalysis]: Checked inductivity of 1080 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 1068 trivial. 0 not checked. [2024-12-06 03:14:25,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:25,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1536 states and 2358 transitions. [2024-12-06 03:14:25,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 2358 transitions. [2024-12-06 03:14:25,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-12-06 03:14:25,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:25,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:37,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:40,146 INFO L134 CoverageAnalysis]: Checked inductivity of 1098 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 1086 trivial. 0 not checked. [2024-12-06 03:14:42,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:42,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1538 states and 2359 transitions. [2024-12-06 03:14:42,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2359 transitions. [2024-12-06 03:14:42,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-06 03:14:42,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:42,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:53,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:55,820 INFO L134 CoverageAnalysis]: Checked inductivity of 1132 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 1120 trivial. 0 not checked. [2024-12-06 03:14:57,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:57,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1540 states and 2360 transitions. [2024-12-06 03:14:57,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2360 transitions. [2024-12-06 03:14:57,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-12-06 03:14:57,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:57,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:09,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:12,219 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 1170 trivial. 0 not checked. [2024-12-06 03:15:14,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:14,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 1542 states and 2361 transitions. [2024-12-06 03:15:14,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 2361 transitions. [2024-12-06 03:15:14,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-12-06 03:15:14,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:14,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:26,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:28,941 INFO L134 CoverageAnalysis]: Checked inductivity of 1248 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 1236 trivial. 0 not checked. [2024-12-06 03:15:31,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:31,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1544 states and 2362 transitions. [2024-12-06 03:15:31,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2362 transitions. [2024-12-06 03:15:31,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-12-06 03:15:31,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:31,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:43,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:46,090 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1318 trivial. 0 not checked. [2024-12-06 03:15:48,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:48,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 1546 states and 2363 transitions. [2024-12-06 03:15:48,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2363 transitions. [2024-12-06 03:15:48,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-12-06 03:15:48,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:48,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:16:00,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:16:01,712 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1428 trivial. 0 not checked. [2024-12-06 03:16:16,737 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:17:35,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:35,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2459 states to 1588 states and 2459 transitions. [2024-12-06 03:17:35,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 2459 transitions. [2024-12-06 03:17:35,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-12-06 03:17:35,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:35,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:48,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:48,445 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1430 trivial. 0 not checked. [2024-12-06 03:17:48,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:48,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2459 states to 1589 states and 2459 transitions. [2024-12-06 03:17:48,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 2459 transitions. [2024-12-06 03:17:48,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-12-06 03:17:48,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:48,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:00,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:00,649 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-12-06 03:18:00,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:00,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1590 states and 2460 transitions. [2024-12-06 03:18:00,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 2460 transitions. [2024-12-06 03:18:00,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-12-06 03:18:00,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:00,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:12,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:12,821 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-12-06 03:18:12,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:12,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1591 states and 2460 transitions. [2024-12-06 03:18:12,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2460 transitions. [2024-12-06 03:18:12,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-12-06 03:18:12,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:12,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:25,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:25,423 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1433 trivial. 0 not checked. [2024-12-06 03:18:25,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:25,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1592 states and 2460 transitions. [2024-12-06 03:18:25,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 2460 transitions. [2024-12-06 03:18:25,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-12-06 03:18:25,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:25,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:37,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:40,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1428 trivial. 0 not checked. [2024-12-06 03:18:58,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:20:58,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:58,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2557 states to 1635 states and 2557 transitions. [2024-12-06 03:20:58,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 2557 transitions. [2024-12-06 03:20:58,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-12-06 03:20:58,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:58,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:10,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:10,354 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1430 trivial. 0 not checked. [2024-12-06 03:21:10,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:10,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2557 states to 1636 states and 2557 transitions. [2024-12-06 03:21:10,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 2557 transitions. [2024-12-06 03:21:10,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-12-06 03:21:10,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:10,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:22,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:22,482 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-12-06 03:21:22,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:22,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2558 states to 1637 states and 2558 transitions. [2024-12-06 03:21:22,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2558 transitions. [2024-12-06 03:21:22,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-12-06 03:21:22,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:22,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:34,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:35,111 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-12-06 03:21:35,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:35,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2558 states to 1638 states and 2558 transitions. [2024-12-06 03:21:35,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 2558 transitions. [2024-12-06 03:21:35,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-12-06 03:21:35,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:35,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:47,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:47,344 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1433 trivial. 0 not checked. [2024-12-06 03:21:47,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:47,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2558 states to 1639 states and 2558 transitions. [2024-12-06 03:21:47,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 2558 transitions. [2024-12-06 03:21:47,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-12-06 03:21:47,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:47,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:58,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:22:02,300 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1428 trivial. 0 not checked. [2024-12-06 03:22:23,199 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []