./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-ti-tlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b2197-ecad-49fd-8010-d9c06166ccb6/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b2197-ecad-49fd-8010-d9c06166ccb6/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b2197-ecad-49fd-8010-d9c06166ccb6/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b2197-ecad-49fd-8010-d9c06166ccb6/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b2197-ecad-49fd-8010-d9c06166ccb6/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b2197-ecad-49fd-8010-d9c06166ccb6/bin/ukojak-verify-1t5iHCbJaC --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 5b33a759b7037bf72e1b0345326d0404e4a57cfd0df88aed168ea4bd13b1f28a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:04:38,268 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:04:38,386 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b2197-ecad-49fd-8010-d9c06166ccb6/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-23 20:04:38,393 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:04:38,394 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:04:38,432 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:04:38,433 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:04:38,434 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:04:38,435 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:04:38,440 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:04:38,441 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:04:38,441 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:04:38,442 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:04:38,443 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:04:38,444 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:04:38,444 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:04:38,445 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:04:38,445 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:04:38,446 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:04:38,447 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:04:38,447 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:04:38,448 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:04:38,448 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:04:38,449 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:04:38,449 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:04:38,450 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:04:38,451 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:04:38,452 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:04:38,452 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:04:38,453 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:04:38,454 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b2197-ecad-49fd-8010-d9c06166ccb6/bin/ukojak-verify-1t5iHCbJaC/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b2197-ecad-49fd-8010-d9c06166ccb6/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b33a759b7037bf72e1b0345326d0404e4a57cfd0df88aed168ea4bd13b1f28a [2023-11-23 20:04:38,761 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:04:38,792 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:04:38,794 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:04:38,796 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:04:38,796 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:04:38,798 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b2197-ecad-49fd-8010-d9c06166ccb6/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-ti-tlan.cil.i [2023-11-23 20:04:42,093 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:04:42,916 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:04:42,916 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b2197-ecad-49fd-8010-d9c06166ccb6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-ti-tlan.cil.i [2023-11-23 20:04:43,000 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b2197-ecad-49fd-8010-d9c06166ccb6/bin/ukojak-verify-1t5iHCbJaC/data/cc28d9672/797693859c3a4569bf476d29d3c05ecb/FLAG679bd306b [2023-11-23 20:04:43,024 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b2197-ecad-49fd-8010-d9c06166ccb6/bin/ukojak-verify-1t5iHCbJaC/data/cc28d9672/797693859c3a4569bf476d29d3c05ecb [2023-11-23 20:04:43,031 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:04:43,034 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:04:43,038 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:04:43,039 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:04:43,046 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:04:43,047 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:04:43" (1/1) ... [2023-11-23 20:04:43,048 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5569075b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:43, skipping insertion in model container [2023-11-23 20:04:43,048 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:04:43" (1/1) ... [2023-11-23 20:04:43,261 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:04:46,385 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b2197-ecad-49fd-8010-d9c06166ccb6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-ti-tlan.cil.i[305365,305378] [2023-11-23 20:04:46,433 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:04:46,499 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:04:46,724 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; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5355] [2023-11-23 20:04:46,726 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5362] [2023-11-23 20:04:46,727 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5369] [2023-11-23 20:04:46,730 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 *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/076166e/linux-drivers-clk1/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5423-5424] [2023-11-23 20:04:46,731 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" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5429-5431] [2023-11-23 20:04:46,732 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5468] [2023-11-23 20:04:46,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5471] [2023-11-23 20:04:46,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5474] [2023-11-23 20:04:46,734 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5477] [2023-11-23 20:04:46,744 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5566] [2023-11-23 20:04:46,744 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5574] [2023-11-23 20:04:46,745 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5604] [2023-11-23 20:04:46,746 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5612] [2023-11-23 20:04:46,747 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5619] [2023-11-23 20:04:46,747 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5627] [2023-11-23 20:04:46,760 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5695-5696] [2023-11-23 20:04:46,763 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5729-5730] [2023-11-23 20:04:47,049 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b2197-ecad-49fd-8010-d9c06166ccb6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-ti-tlan.cil.i[305365,305378] [2023-11-23 20:04:47,069 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:04:47,281 WARN L675 CHandler]: The function __request_region is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:04:47,281 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:04:47,288 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:04:47,289 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:47 WrapperNode [2023-11-23 20:04:47,289 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:04:47,291 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:04:47,291 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:04:47,291 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:04:47,298 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:47" (1/1) ... [2023-11-23 20:04:47,436 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:47" (1/1) ... [2023-11-23 20:04:47,673 INFO L138 Inliner]: procedures = 324, calls = 2136, calls flagged for inlining = 175, calls inlined = 171, statements flattened = 5467 [2023-11-23 20:04:47,674 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:04:47,674 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:04:47,675 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:04:47,675 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:04:47,684 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:47" (1/1) ... [2023-11-23 20:04:47,685 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:47" (1/1) ... [2023-11-23 20:04:47,730 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:47" (1/1) ... [2023-11-23 20:04:47,742 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:47" (1/1) ... [2023-11-23 20:04:47,875 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:47" (1/1) ... [2023-11-23 20:04:47,907 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:47" (1/1) ... [2023-11-23 20:04:47,955 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:47" (1/1) ... [2023-11-23 20:04:47,975 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:47" (1/1) ... [2023-11-23 20:04:48,031 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:04:48,033 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:04:48,033 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:04:48,034 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:04:48,035 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:47" (1/1) ... [2023-11-23 20:04:48,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:04:48,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b2197-ecad-49fd-8010-d9c06166ccb6/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:04:48,074 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b2197-ecad-49fd-8010-d9c06166ccb6/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:04:48,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508b2197-ecad-49fd-8010-d9c06166ccb6/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:04:48,206 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2023-11-23 20:04:48,206 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2023-11-23 20:04:48,207 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-23 20:04:48,207 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-11-23 20:04:48,207 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2023-11-23 20:04:48,207 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2023-11-23 20:04:48,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 20:04:48,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 20:04:48,208 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-23 20:04:48,208 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-23 20:04:48,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 20:04:48,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 20:04:48,208 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-23 20:04:48,209 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-23 20:04:48,209 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2023-11-23 20:04:48,210 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2023-11-23 20:04:48,210 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-23 20:04:48,210 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-23 20:04:48,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 20:04:48,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 20:04:48,211 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2023-11-23 20:04:48,212 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2023-11-23 20:04:48,212 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2023-11-23 20:04:48,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2023-11-23 20:04:48,214 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2023-11-23 20:04:48,215 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2023-11-23 20:04:48,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-23 20:04:48,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-23 20:04:48,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2023-11-23 20:04:48,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2023-11-23 20:04:48,216 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2023-11-23 20:04:48,216 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2023-11-23 20:04:48,216 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2023-11-23 20:04:48,216 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2023-11-23 20:04:48,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-23 20:04:48,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-23 20:04:48,217 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 20:04:48,217 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 20:04:48,217 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2023-11-23 20:04:48,217 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2023-11-23 20:04:48,218 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-23 20:04:48,218 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-23 20:04:48,218 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-11-23 20:04:48,218 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-11-23 20:04:48,218 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 20:04:48,218 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 20:04:48,219 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2023-11-23 20:04:48,219 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2023-11-23 20:04:48,219 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2023-11-23 20:04:48,219 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2023-11-23 20:04:48,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:04:48,219 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2023-11-23 20:04:48,220 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2023-11-23 20:04:48,220 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-23 20:04:48,220 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-23 20:04:48,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_10 [2023-11-23 20:04:48,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_10 [2023-11-23 20:04:48,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:04:48,223 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 20:04:48,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 20:04:48,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 20:04:48,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 20:04:48,224 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-23 20:04:48,224 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-23 20:04:48,224 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-23 20:04:48,225 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-23 20:04:48,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 20:04:48,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 20:04:48,225 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 20:04:48,226 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 20:04:48,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2023-11-23 20:04:48,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2023-11-23 20:04:48,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-23 20:04:48,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-23 20:04:48,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:04:48,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 20:04:48,227 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 20:04:48,227 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 20:04:48,227 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2023-11-23 20:04:48,227 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2023-11-23 20:04:48,228 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-23 20:04:48,228 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-23 20:04:48,229 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2023-11-23 20:04:48,229 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2023-11-23 20:04:48,229 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-23 20:04:48,229 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-23 20:04:48,229 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-23 20:04:48,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-23 20:04:48,230 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-23 20:04:48,230 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-23 20:04:48,230 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-23 20:04:48,230 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-23 20:04:48,230 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-23 20:04:48,231 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-23 20:04:48,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 20:04:48,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 20:04:48,231 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-23 20:04:48,231 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-23 20:04:48,231 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2023-11-23 20:04:48,232 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2023-11-23 20:04:48,232 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2023-11-23 20:04:48,232 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2023-11-23 20:04:48,232 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2023-11-23 20:04:48,232 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2023-11-23 20:04:48,233 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 20:04:48,233 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 20:04:48,234 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2023-11-23 20:04:48,234 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2023-11-23 20:04:48,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-23 20:04:48,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-23 20:04:48,234 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2023-11-23 20:04:48,235 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2023-11-23 20:04:48,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-11-23 20:04:48,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-11-23 20:04:48,236 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2023-11-23 20:04:48,236 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2023-11-23 20:04:48,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 20:04:48,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 20:04:48,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:04:48,237 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-23 20:04:48,237 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-23 20:04:48,237 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-23 20:04:48,237 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-23 20:04:48,237 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 20:04:48,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 20:04:48,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-23 20:04:48,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-23 20:04:48,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 20:04:48,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 20:04:48,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 20:04:48,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 20:04:48,239 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2023-11-23 20:04:48,239 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2023-11-23 20:04:48,240 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2023-11-23 20:04:48,240 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2023-11-23 20:04:48,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2023-11-23 20:04:48,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2023-11-23 20:04:48,240 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2023-11-23 20:04:48,240 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2023-11-23 20:04:48,242 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2023-11-23 20:04:48,242 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2023-11-23 20:04:48,243 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-23 20:04:48,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-23 20:04:48,246 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2023-11-23 20:04:48,247 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2023-11-23 20:04:48,247 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2023-11-23 20:04:48,247 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2023-11-23 20:04:48,248 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-23 20:04:48,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-23 20:04:48,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:04:48,249 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 20:04:48,250 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 20:04:48,255 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2023-11-23 20:04:48,256 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2023-11-23 20:04:48,256 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2023-11-23 20:04:48,256 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2023-11-23 20:04:48,256 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2023-11-23 20:04:48,256 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2023-11-23 20:04:48,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 20:04:48,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 20:04:48,257 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2023-11-23 20:04:48,257 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2023-11-23 20:04:48,257 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2023-11-23 20:04:48,257 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2023-11-23 20:04:48,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:04:48,257 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2023-11-23 20:04:48,258 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2023-11-23 20:04:48,258 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2023-11-23 20:04:48,258 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2023-11-23 20:04:48,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-23 20:04:48,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-23 20:04:48,259 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-23 20:04:48,259 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-23 20:04:48,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:04:48,259 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2023-11-23 20:04:48,259 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2023-11-23 20:04:48,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 20:04:48,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 20:04:48,260 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 20:04:48,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 20:04:48,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:04:48,260 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 20:04:48,260 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:04:48,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:04:48,261 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2023-11-23 20:04:48,261 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2023-11-23 20:04:48,261 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2023-11-23 20:04:48,261 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2023-11-23 20:04:48,261 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2023-11-23 20:04:48,261 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2023-11-23 20:04:48,261 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2023-11-23 20:04:48,262 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2023-11-23 20:04:48,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 20:04:48,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 20:04:48,262 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2023-11-23 20:04:48,262 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2023-11-23 20:04:48,262 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-23 20:04:48,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-23 20:04:48,263 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 20:04:48,263 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 20:04:48,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-23 20:04:48,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-23 20:04:48,263 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2023-11-23 20:04:48,263 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2023-11-23 20:04:48,263 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-23 20:04:48,264 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-23 20:04:48,264 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-11-23 20:04:48,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-11-23 20:04:48,264 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-23 20:04:48,264 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-23 20:04:48,264 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2023-11-23 20:04:48,264 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2023-11-23 20:04:48,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:04:48,265 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-23 20:04:48,265 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2023-11-23 20:04:48,265 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2023-11-23 20:04:48,265 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-23 20:04:48,265 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-23 20:04:48,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-23 20:04:48,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-23 20:04:48,266 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-23 20:04:48,266 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-23 20:04:48,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:04:48,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:04:48,266 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-23 20:04:48,266 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-23 20:04:49,211 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:04:49,217 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:04:50,855 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 20:04:54,856 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6906: SUMMARY for call tlan_eisa_probe_#t~ret355#1 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-23 20:04:54,856 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6972: assume 16 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-23 20:04:54,856 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6972: assume !(16 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-23 20:04:54,856 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6906-1: tlan_eisa_probe_~tmp~35#1 := tlan_eisa_probe_#t~ret355#1;havoc tlan_eisa_probe_#t~ret355#1; [2023-11-23 20:04:54,856 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-1: assume -2147483648 <= tlan_eisa_probe_#t~ret356#1 && tlan_eisa_probe_#t~ret356#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret356#1; [2023-11-23 20:04:54,857 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907: SUMMARY for call tlan_eisa_probe_#t~ret356#1 := printk(43, 0); srcloc: null [2023-11-23 20:04:54,857 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7007: assume -2147483648 <= tlan_eisa_probe_#t~ret368#1 && tlan_eisa_probe_#t~ret368#1 <= 2147483647;tlan_eisa_probe_~rc~2#1 := tlan_eisa_probe_#t~ret368#1;havoc tlan_eisa_probe_#t~ret368#1; [2023-11-23 20:04:54,857 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6943-1: tlan_eisa_probe_~device_id~1#1 := tlan_eisa_probe_#t~ret364#1;havoc tlan_eisa_probe_#t~ret364#1; [2023-11-23 20:04:54,857 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6943: SUMMARY for call tlan_eisa_probe_#t~ret364#1 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-23 20:04:54,857 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6976: assume 32 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-23 20:04:54,857 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6976: assume !(32 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-23 20:04:54,858 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6911-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet357#1 := ~debug~0; [2023-11-23 20:04:54,858 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6911-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet357#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet357#1 <= 16;assume tlan_eisa_probe_#t~nondet357#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet357#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet357#1 >= -2147483648; [2023-11-23 20:04:54,858 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6911-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet360#1 := 0; [2023-11-23 20:04:54,858 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6911-5: assume !(0 == ~debug~0); [2023-11-23 20:04:54,858 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6911-3: assume 0 != tlan_eisa_probe_#t~nondet357#1;havoc tlan_eisa_probe_#t~nondet357#1; [2023-11-23 20:04:54,858 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6911-3: assume !(0 != tlan_eisa_probe_#t~nondet357#1);havoc tlan_eisa_probe_#t~nondet357#1; [2023-11-23 20:04:54,859 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6945: assume 8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296; [2023-11-23 20:04:54,859 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6945: assume !(8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296); [2023-11-23 20:04:54,859 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6913-1: tlan_eisa_probe_~tmp___0~12#1 := tlan_eisa_probe_#t~ret358#1;havoc tlan_eisa_probe_#t~ret358#1; [2023-11-23 20:04:54,865 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6913: SUMMARY for call tlan_eisa_probe_#t~ret358#1 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-23 20:04:54,865 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914: SUMMARY for call tlan_eisa_probe_#t~ret359#1 := printk(44, 0); srcloc: null [2023-11-23 20:04:54,865 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6947: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2023-11-23 20:04:54,865 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6980: assume 64 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-23 20:04:54,866 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6980: assume !(64 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-23 20:04:54,866 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7013-1: assume -2147483648 <= tlan_eisa_probe_#t~ret369#1 && tlan_eisa_probe_#t~ret369#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret369#1; [2023-11-23 20:04:54,866 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7013: SUMMARY for call tlan_eisa_probe_#t~ret369#1 := printk(47, 0); srcloc: null [2023-11-23 20:04:54,866 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-1: assume -2147483648 <= tlan_eisa_probe_#t~ret359#1 && tlan_eisa_probe_#t~ret359#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret359#1; [2023-11-23 20:04:54,866 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_32#1: tlan_eisa_probe_~irq~0#1 := 9; [2023-11-23 20:04:54,866 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6984: assume 128 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-23 20:04:54,867 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6984: assume !(128 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-23 20:04:54,867 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6918-3: assume 0 != tlan_eisa_probe_#t~nondet360#1;havoc tlan_eisa_probe_#t~nondet360#1; [2023-11-23 20:04:54,867 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6918-3: assume !(0 != tlan_eisa_probe_#t~nondet360#1);havoc tlan_eisa_probe_#t~nondet360#1; [2023-11-23 20:04:54,867 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6918-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet360#1 := ~debug~0; [2023-11-23 20:04:54,867 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6918-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet360#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet360#1 <= 16;assume tlan_eisa_probe_#t~nondet360#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet360#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet360#1 >= -2147483648; [2023-11-23 20:04:54,867 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6918-5: call tlan_eisa_probe_#t~ret362#1.base, tlan_eisa_probe_#t~ret362#1.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16, ~#tlan_signature~0.base, ~#tlan_signature~0.offset, 0);tlan_eisa_probe_~tmp___1~5#1.base, tlan_eisa_probe_~tmp___1~5#1.offset := tlan_eisa_probe_#t~ret362#1.base, tlan_eisa_probe_#t~ret362#1.offset;havoc tlan_eisa_probe_#t~ret362#1.base, tlan_eisa_probe_#t~ret362#1.offset; [2023-11-23 20:04:54,868 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7019-1: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2023-11-23 20:04:54,868 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6920-1: assume -2147483648 <= tlan_eisa_probe_#t~ret361#1 && tlan_eisa_probe_#t~ret361#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret361#1; [2023-11-23 20:04:54,868 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6920: SUMMARY for call tlan_eisa_probe_#t~ret361#1 := printk(45, 0); srcloc: null [2023-11-23 20:04:54,868 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6953-1: tlan_eisa_probe_~tmp___3~2#1 := tlan_eisa_probe_#t~ret365#1;havoc tlan_eisa_probe_#t~ret365#1; [2023-11-23 20:04:54,869 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6953: SUMMARY for call tlan_eisa_probe_#t~ret365#1 := inb((if (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-23 20:04:54,873 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6955: assume 1 != tlan_eisa_probe_~tmp___3~2#1 % 256 % 4294967296; [2023-11-23 20:04:54,873 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6955: assume !(1 != tlan_eisa_probe_~tmp___3~2#1 % 256 % 4294967296); [2023-11-23 20:04:54,873 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7021-1: assume -2147483648 <= tlan_eisa_probe_#t~ret370#1 && tlan_eisa_probe_#t~ret370#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret370#1; [2023-11-23 20:04:54,874 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7021: SUMMARY for call tlan_eisa_probe_#t~ret370#1 := printk(48, 0); srcloc: null [2023-11-23 20:04:54,874 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_64#1: tlan_eisa_probe_~irq~0#1 := 10; [2023-11-23 20:04:54,874 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6957: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2023-11-23 20:04:54,874 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_ldv_43151#1: SUMMARY for call tlan_eisa_probe_#t~ret368#1 := tlan_probe1(0, 0, tlan_eisa_probe_~ioaddr~0#1, tlan_eisa_probe_~irq~0#1, 12, 0, 0); srcloc: null [2023-11-23 20:04:54,874 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928: assume 0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616; [2023-11-23 20:04:54,874 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928: assume !(0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616); [2023-11-23 20:04:54,875 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##67: assume !(0 == ~debug~0); [2023-11-23 20:04:54,877 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##67: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet354#1 := 0; [2023-11-23 20:04:54,877 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6962: assume 16 == ~debug~0; [2023-11-23 20:04:54,877 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6962: assume !(16 == ~debug~0); [2023-11-23 20:04:54,877 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7028: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2023-11-23 20:04:54,877 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L7028: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2023-11-23 20:04:54,878 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6962-2: SUMMARY for call tlan_eisa_probe_#t~ret367#1 := inb((if (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-23 20:04:54,878 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6964-1: assume -2147483648 <= tlan_eisa_probe_#t~ret366#1 && tlan_eisa_probe_#t~ret366#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret366#1; [2023-11-23 20:04:54,878 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6964: SUMMARY for call tlan_eisa_probe_#t~ret366#1 := printk(46, 0); srcloc: null [2023-11-23 20:04:54,878 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_16#1: tlan_eisa_probe_~irq~0#1 := 5; [2023-11-23 20:04:54,878 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_128#1: tlan_eisa_probe_~irq~0#1 := 11; [2023-11-23 20:04:54,878 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6933-1: tlan_eisa_probe_~tmp___2~2#1 := tlan_eisa_probe_#t~ret363#1;havoc tlan_eisa_probe_#t~ret363#1; [2023-11-23 20:04:54,878 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6933: SUMMARY for call tlan_eisa_probe_#t~ret363#1 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-23 20:04:54,879 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2023-11-23 20:04:54,879 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2023-11-23 20:04:54,879 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6969: tlan_eisa_probe_~tmp___4~0#1 := tlan_eisa_probe_#t~ret367#1;havoc tlan_eisa_probe_#t~ret367#1; [2023-11-23 20:04:54,880 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6904-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet354#1 := ~debug~0; [2023-11-23 20:04:54,881 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6904-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet354#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet354#1 <= 16;assume tlan_eisa_probe_#t~nondet354#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet354#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet354#1 >= -2147483648; [2023-11-23 20:04:54,881 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2023-11-23 20:04:54,881 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6904-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet357#1 := 0; [2023-11-23 20:04:54,881 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6904-5: assume !(0 == ~debug~0); [2023-11-23 20:04:54,881 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6904-3: assume 0 != tlan_eisa_probe_#t~nondet354#1;havoc tlan_eisa_probe_#t~nondet354#1; [2023-11-23 20:04:54,881 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L6904-3: assume !(0 != tlan_eisa_probe_#t~nondet354#1);havoc tlan_eisa_probe_#t~nondet354#1; [2023-11-23 20:04:54,881 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##113: assume !(16 == ~debug~0); [2023-11-23 20:04:54,882 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##113: assume 16 == ~debug~0; [2023-11-23 20:04:54,882 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##116: assume !(16 == ~debug~0); [2023-11-23 20:04:54,882 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##116: assume 16 == ~debug~0; [2023-11-23 20:04:55,083 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:04:59,778 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:04:59,780 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 20:04:59,783 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:04:59 BoogieIcfgContainer [2023-11-23 20:04:59,783 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:04:59,783 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:04:59,783 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:04:59,791 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:04:59,792 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:04:59" (1/1) ... [2023-11-23 20:04:59,799 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:04:59,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:59,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2546 states to 1771 states and 2546 transitions. [2023-11-23 20:04:59,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 2546 transitions. [2023-11-23 20:04:59,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-23 20:04:59,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:59,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:00,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:01,250 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-23 20:05:01,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:01,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2584 states to 1792 states and 2579 transitions. [2023-11-23 20:05:01,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 2579 transitions. [2023-11-23 20:05:01,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-23 20:05:01,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:01,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:01,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:02,033 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-23 20:05:02,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:02,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2587 states to 1784 states and 2565 transitions. [2023-11-23 20:05:02,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 2565 transitions. [2023-11-23 20:05:02,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-23 20:05:02,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:02,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:02,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:02,736 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-23 20:05:03,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:03,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 1793 states and 2581 transitions. [2023-11-23 20:05:03,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2581 transitions. [2023-11-23 20:05:03,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-23 20:05:03,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:03,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:03,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:03,671 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-23 20:05:04,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:04,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 1796 states and 2587 transitions. [2023-11-23 20:05:04,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 2587 transitions. [2023-11-23 20:05:04,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-23 20:05:04,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:04,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:04,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:04,403 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-23 20:05:04,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:04,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2639 states to 1799 states and 2592 transitions. [2023-11-23 20:05:04,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 2592 transitions. [2023-11-23 20:05:04,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-23 20:05:04,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:04,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:05,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:05,440 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-23 20:05:05,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:05,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2654 states to 1809 states and 2607 transitions. [2023-11-23 20:05:05,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 2607 transitions. [2023-11-23 20:05:05,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-23 20:05:05,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:05,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:06,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:06,316 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-23 20:05:06,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:06,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2667 states to 1817 states and 2619 transitions. [2023-11-23 20:05:06,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 2619 transitions. [2023-11-23 20:05:06,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 20:05:06,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:06,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:06,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:06,642 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-23 20:05:07,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:07,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 1834 states and 2648 transitions. [2023-11-23 20:05:07,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 2648 transitions. [2023-11-23 20:05:07,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-23 20:05:07,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:07,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:07,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:07,780 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-23 20:05:08,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:08,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1844 states and 2663 transitions. [2023-11-23 20:05:08,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 2663 transitions. [2023-11-23 20:05:08,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-23 20:05:08,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:08,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:08,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:08,982 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 20:05:09,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:09,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1855 states and 2682 transitions. [2023-11-23 20:05:09,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 2682 transitions. [2023-11-23 20:05:09,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-23 20:05:09,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:09,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:09,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:09,571 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-23 20:05:09,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:09,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2752 states to 1851 states and 2675 transitions. [2023-11-23 20:05:09,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 2675 transitions. [2023-11-23 20:05:09,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-23 20:05:09,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:09,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:09,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:09,978 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 20:05:10,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:10,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2779 states to 1862 states and 2694 transitions. [2023-11-23 20:05:10,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 2694 transitions. [2023-11-23 20:05:10,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-23 20:05:10,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:10,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:10,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:10,422 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-23 20:05:10,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:10,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2780 states to 1858 states and 2687 transitions. [2023-11-23 20:05:10,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 2687 transitions. [2023-11-23 20:05:10,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-23 20:05:10,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:10,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:10,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:10,938 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-23 20:05:11,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:11,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 1869 states and 2706 transitions. [2023-11-23 20:05:11,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 2706 transitions. [2023-11-23 20:05:11,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-23 20:05:11,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:11,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:11,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:11,421 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 20:05:11,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:11,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2834 states to 1880 states and 2725 transitions. [2023-11-23 20:05:11,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 2725 transitions. [2023-11-23 20:05:11,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-23 20:05:11,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:11,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:11,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:11,879 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-11-23 20:05:11,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:11,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2836 states to 1882 states and 2727 transitions. [2023-11-23 20:05:11,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 2727 transitions. [2023-11-23 20:05:11,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-23 20:05:11,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:11,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:12,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:12,298 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-11-23 20:05:12,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:12,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2837 states to 1878 states and 2720 transitions. [2023-11-23 20:05:12,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 2720 transitions. [2023-11-23 20:05:12,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-11-23 20:05:12,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:12,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:12,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:12,690 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-23 20:05:12,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:12,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2838 states to 1874 states and 2713 transitions. [2023-11-23 20:05:12,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 2713 transitions. [2023-11-23 20:05:12,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-11-23 20:05:12,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:12,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:12,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:13,283 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-11-23 20:05:13,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:13,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 1882 states and 2725 transitions. [2023-11-23 20:05:13,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 2725 transitions. [2023-11-23 20:05:13,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-11-23 20:05:13,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:13,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:13,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:13,843 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-11-23 20:05:14,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:14,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2869 states to 1892 states and 2744 transitions. [2023-11-23 20:05:14,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 2744 transitions. [2023-11-23 20:05:14,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-11-23 20:05:14,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:14,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:14,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:14,431 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2023-11-23 20:05:14,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:14,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2871 states to 1894 states and 2746 transitions. [2023-11-23 20:05:14,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 2746 transitions. [2023-11-23 20:05:14,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-11-23 20:05:14,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:14,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:14,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:14,965 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-11-23 20:05:15,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:15,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2895 states to 1904 states and 2770 transitions. [2023-11-23 20:05:15,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 2770 transitions. [2023-11-23 20:05:15,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-11-23 20:05:15,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:15,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:15,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:15,952 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-11-23 20:05:16,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:16,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2911 states to 1913 states and 2784 transitions. [2023-11-23 20:05:16,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 2784 transitions. [2023-11-23 20:05:16,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-11-23 20:05:16,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:16,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:16,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:16,815 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-11-23 20:05:17,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:17,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2914 states to 1915 states and 2787 transitions. [2023-11-23 20:05:17,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 2787 transitions. [2023-11-23 20:05:17,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-11-23 20:05:17,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:17,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:17,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:17,506 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2023-11-23 20:05:18,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:18,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1916 states and 2788 transitions. [2023-11-23 20:05:18,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 2788 transitions. [2023-11-23 20:05:18,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-11-23 20:05:18,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:18,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:18,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:18,567 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2023-11-23 20:05:19,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:19,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2924 states to 1919 states and 2793 transitions. [2023-11-23 20:05:19,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 2793 transitions. [2023-11-23 20:05:19,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-11-23 20:05:19,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:19,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:19,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:19,729 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2023-11-23 20:05:20,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:20,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2927 states to 1922 states and 2796 transitions. [2023-11-23 20:05:20,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 2796 transitions. [2023-11-23 20:05:20,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-11-23 20:05:20,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:20,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:20,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:20,597 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2023-11-23 20:05:20,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:20,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2930 states to 1925 states and 2799 transitions. [2023-11-23 20:05:20,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 2799 transitions. [2023-11-23 20:05:20,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-11-23 20:05:20,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:20,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:21,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:21,359 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2023-11-23 20:05:21,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:21,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 1928 states and 2804 transitions. [2023-11-23 20:05:21,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2804 transitions. [2023-11-23 20:05:21,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-11-23 20:05:21,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:21,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:21,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat