./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 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_452b7575-2aad-450a-91cc-84e1bd8f522c/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_452b7575-2aad-450a-91cc-84e1bd8f522c/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_452b7575-2aad-450a-91cc-84e1bd8f522c/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_452b7575-2aad-450a-91cc-84e1bd8f522c/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_452b7575-2aad-450a-91cc-84e1bd8f522c/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_452b7575-2aad-450a-91cc-84e1bd8f522c/bin/ukojak-verify-0OAaufAVZV --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 0b3ea3bfb5fa1a0ecb86372fd7d66f0cc10d9707b974c24e5c8a286e565a46ff --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:58:52,622 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:58:52,786 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_452b7575-2aad-450a-91cc-84e1bd8f522c/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:58:52,790 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:58:52,791 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:58:52,813 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:58:52,815 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:58:52,815 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:58:52,816 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:58:52,817 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:58:52,818 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:58:52,818 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:58:52,819 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:58:52,819 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:58:52,820 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:58:52,821 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:58:52,821 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:58:52,822 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:58:52,823 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:58:52,823 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:58:52,824 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:58:52,825 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:58:52,825 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:58:52,826 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:58:52,827 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:58:52,827 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:58:52,828 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:58:52,828 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:58:52,829 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:58:52,829 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_452b7575-2aad-450a-91cc-84e1bd8f522c/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_452b7575-2aad-450a-91cc-84e1bd8f522c/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b3ea3bfb5fa1a0ecb86372fd7d66f0cc10d9707b974c24e5c8a286e565a46ff [2023-11-11 23:58:53,182 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:58:53,211 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:58:53,215 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:58:53,226 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:58:53,226 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:58:53,228 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_452b7575-2aad-450a-91cc-84e1bd8f522c/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2023-11-11 23:58:56,365 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:58:57,070 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:58:57,071 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_452b7575-2aad-450a-91cc-84e1bd8f522c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2023-11-11 23:58:57,132 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_452b7575-2aad-450a-91cc-84e1bd8f522c/bin/ukojak-verify-0OAaufAVZV/data/89264a79b/0efb1d2ac7804ebb822368adb42abf22/FLAG75e5e0a6b [2023-11-11 23:58:57,153 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_452b7575-2aad-450a-91cc-84e1bd8f522c/bin/ukojak-verify-0OAaufAVZV/data/89264a79b/0efb1d2ac7804ebb822368adb42abf22 [2023-11-11 23:58:57,159 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:58:57,161 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:58:57,171 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:58:57,171 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:58:57,176 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:58:57,177 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:58:57" (1/1) ... [2023-11-11 23:58:57,178 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@923c92e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:57, skipping insertion in model container [2023-11-11 23:58:57,178 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:58:57" (1/1) ... [2023-11-11 23:58:57,394 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:59:00,556 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_452b7575-2aad-450a-91cc-84e1bd8f522c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335455,335468] [2023-11-11 23:59:00,561 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_452b7575-2aad-450a-91cc-84e1bd8f522c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335600,335613] [2023-11-11 23:59:00,585 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:59:00,642 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:59:00,804 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"); [5299] [2023-11-11 23:59:00,807 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)); [5306] [2023-11-11 23:59:00,807 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5313] [2023-11-11 23:59:00,810 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/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5352-5353] [2023-11-11 23:59:00,810 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"); [5358-5360] [2023-11-11 23:59:00,811 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/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (809), "i" (12UL)); [5385-5386] [2023-11-11 23:59:00,812 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [5391-5393] [2023-11-11 23:59:00,813 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/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [5417-5418] [2023-11-11 23:59:00,813 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5423-5425] [2023-11-11 23:59:00,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5565] [2023-11-11 23:59:00,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5573] [2023-11-11 23:59:00,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5581] [2023-11-11 23:59:00,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [5588] [2023-11-11 23:59:00,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5595] [2023-11-11 23:59:00,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5602] [2023-11-11 23:59:00,827 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)); [5697-5698] [2023-11-11 23:59:00,829 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)); [5731-5732] [2023-11-11 23:59:00,842 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/linux/netdevice.h"), "i" (502), "i" (12UL)); [5969-5970] [2023-11-11 23:59:00,842 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5976] [2023-11-11 23:59:00,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6673] [2023-11-11 23:59:00,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7129] [2023-11-11 23:59:00,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7721] [2023-11-11 23:59:01,097 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_452b7575-2aad-450a-91cc-84e1bd8f522c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335455,335468] [2023-11-11 23:59:01,098 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_452b7575-2aad-450a-91cc-84e1bd8f522c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335600,335613] [2023-11-11 23:59:01,105 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:59:01,342 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:59:01,342 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:01 WrapperNode [2023-11-11 23:59:01,342 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:59:01,343 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:59:01,343 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:59:01,344 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:59:01,350 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:01" (1/1) ... [2023-11-11 23:59:01,459 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:01" (1/1) ... [2023-11-11 23:59:01,727 INFO L138 Inliner]: procedures = 454, calls = 1916, calls flagged for inlining = 226, calls inlined = 205, statements flattened = 5228 [2023-11-11 23:59:01,727 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:59:01,728 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:59:01,728 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:59:01,729 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:59:01,738 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:01" (1/1) ... [2023-11-11 23:59:01,739 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:01" (1/1) ... [2023-11-11 23:59:01,783 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:01" (1/1) ... [2023-11-11 23:59:01,784 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:01" (1/1) ... [2023-11-11 23:59:01,900 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:01" (1/1) ... [2023-11-11 23:59:01,927 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:01" (1/1) ... [2023-11-11 23:59:01,953 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:01" (1/1) ... [2023-11-11 23:59:01,978 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:01" (1/1) ... [2023-11-11 23:59:02,011 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:59:02,012 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:59:02,012 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:59:02,013 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:59:02,013 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:59:01" (1/1) ... [2023-11-11 23:59:02,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:59:02,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_452b7575-2aad-450a-91cc-84e1bd8f522c/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:59:02,050 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_452b7575-2aad-450a-91cc-84e1bd8f522c/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:59:02,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_452b7575-2aad-450a-91cc-84e1bd8f522c/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:59:02,095 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-11 23:59:02,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-11 23:59:02,096 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_stats [2023-11-11 23:59:02,096 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_stats [2023-11-11 23:59:02,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-11 23:59:02,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-11 23:59:02,096 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-11 23:59:02,097 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-11 23:59:02,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2023-11-11 23:59:02,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2023-11-11 23:59:02,097 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-11 23:59:02,098 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-11 23:59:02,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-11 23:59:02,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-11 23:59:02,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_91 [2023-11-11 23:59:02,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_91 [2023-11-11 23:59:02,148 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-11 23:59:02,148 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-11 23:59:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2023-11-11 23:59:02,149 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2023-11-11 23:59:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-11 23:59:02,149 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-11 23:59:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-11 23:59:02,149 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-11 23:59:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-11 23:59:02,149 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-11 23:59:02,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-11 23:59:02,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-11 23:59:02,150 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-11 23:59:02,150 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-11 23:59:02,150 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-11 23:59:02,150 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-11 23:59:02,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-11 23:59:02,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-11 23:59:02,150 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-11-11 23:59:02,151 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-11-11 23:59:02,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-11 23:59:02,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-11 23:59:02,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:59:02,151 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-11 23:59:02,151 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-11 23:59:02,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-11-11 23:59:02,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-11-11 23:59:02,152 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx_timeout [2023-11-11 23:59:02,152 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx_timeout [2023-11-11 23:59:02,152 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-11 23:59:02,152 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-11 23:59:02,152 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_read [2023-11-11 23:59:02,152 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_read [2023-11-11 23:59:02,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-11 23:59:02,152 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_nway_reset [2023-11-11 23:59:02,153 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_nway_reset [2023-11-11 23:59:02,153 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-11 23:59:02,153 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-11 23:59:02,153 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_rx_buff_len [2023-11-11 23:59:02,153 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_rx_buff_len [2023-11-11 23:59:02,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-11 23:59:02,153 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_open [2023-11-11 23:59:02,153 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_open [2023-11-11 23:59:02,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-11 23:59:02,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-11 23:59:02,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:59:02,154 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-11 23:59:02,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-11 23:59:02,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-11 23:59:02,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-11 23:59:02,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-11 23:59:02,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-11 23:59:02,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-11 23:59:02,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-11 23:59:02,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-11 23:59:02,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-11 23:59:02,155 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-11 23:59:02,155 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-11 23:59:02,155 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-11 23:59:02,155 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-11 23:59:02,155 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_write_phy [2023-11-11 23:59:02,156 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_write_phy [2023-11-11 23:59:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:59:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-11 23:59:02,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-11 23:59:02,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-11 23:59:02,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-11 23:59:02,160 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_phy [2023-11-11 23:59:02,160 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_phy [2023-11-11 23:59:02,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-11 23:59:02,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-11 23:59:02,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:59:02,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-11 23:59:02,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-11 23:59:02,161 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-11 23:59:02,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-11 23:59:02,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:59:02,162 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:59:02,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:59:02,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-11 23:59:02,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-11 23:59:02,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-11 23:59:02,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-11 23:59:02,163 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-11 23:59:02,163 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-11 23:59:02,163 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_remove_one [2023-11-11 23:59:02,164 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_remove_one [2023-11-11 23:59:02,164 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-11 23:59:02,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-11 23:59:02,165 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-11-11 23:59:02,165 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-11-11 23:59:02,165 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-11 23:59:02,166 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-11 23:59:02,166 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_free_skbs [2023-11-11 23:59:02,166 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_free_skbs [2023-11-11 23:59:02,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-11 23:59:02,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-11 23:59:02,166 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-11 23:59:02,167 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-11 23:59:02,167 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-11 23:59:02,167 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-11 23:59:02,167 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-11-11 23:59:02,167 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-11-11 23:59:02,168 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2023-11-11 23:59:02,168 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2023-11-11 23:59:02,168 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-11-11 23:59:02,168 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-11-11 23:59:02,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:59:02,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:59:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_close [2023-11-11 23:59:02,169 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_close [2023-11-11 23:59:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-11 23:59:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-11 23:59:02,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-11 23:59:02,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-11 23:59:02,171 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-11 23:59:02,171 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-11 23:59:02,171 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_write [2023-11-11 23:59:02,171 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_write [2023-11-11 23:59:02,172 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_mib [2023-11-11 23:59:02,172 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_mib [2023-11-11 23:59:02,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-11 23:59:02,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-11 23:59:02,176 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_interrupt [2023-11-11 23:59:02,176 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_interrupt [2023-11-11 23:59:02,177 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-11 23:59:02,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-11 23:59:02,178 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_coalesce [2023-11-11 23:59:02,178 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_coalesce [2023-11-11 23:59:02,179 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-11 23:59:02,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-11 23:59:02,179 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-11 23:59:02,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-11 23:59:02,183 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-11 23:59:02,183 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-11 23:59:02,183 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-11-11 23:59:02,183 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-11-11 23:59:02,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:59:02,184 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-11-11 23:59:02,184 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-11-11 23:59:02,184 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-11 23:59:02,184 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-11 23:59:02,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:59:02,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_89 [2023-11-11 23:59:02,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_89 [2023-11-11 23:59:02,184 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_disable_interrupt [2023-11-11 23:59:02,185 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_disable_interrupt [2023-11-11 23:59:02,185 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-11-11 23:59:02,185 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-11-11 23:59:02,185 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_multicast_list [2023-11-11 23:59:02,185 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_multicast_list [2023-11-11 23:59:02,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:59:02,185 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_resume [2023-11-11 23:59:02,185 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_resume [2023-11-11 23:59:02,186 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-11 23:59:02,186 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-11 23:59:02,186 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-11 23:59:02,186 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-11 23:59:02,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-11 23:59:02,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-11 23:59:02,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-11 23:59:02,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-11 23:59:02,187 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_restart [2023-11-11 23:59:02,188 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_restart [2023-11-11 23:59:02,188 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-11 23:59:02,189 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-11 23:59:02,189 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-11 23:59:02,189 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-11 23:59:02,190 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-11 23:59:02,190 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-11 23:59:02,190 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-11 23:59:02,190 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-11 23:59:02,190 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-11 23:59:02,190 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-11 23:59:02,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:59:02,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-11 23:59:02,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-11 23:59:02,191 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_stop_chip [2023-11-11 23:59:02,191 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_stop_chip [2023-11-11 23:59:02,192 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-11 23:59:02,192 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-11 23:59:02,192 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_poll [2023-11-11 23:59:02,192 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_poll [2023-11-11 23:59:02,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2023-11-11 23:59:02,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2023-11-11 23:59:02,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-11 23:59:02,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-11 23:59:02,193 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-11 23:59:02,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-11 23:59:02,193 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_regs_len [2023-11-11 23:59:02,193 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_regs_len [2023-11-11 23:59:02,194 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-11 23:59:02,194 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-11 23:59:02,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:59:02,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_amd8111e_priv [2023-11-11 23:59:02,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_amd8111e_priv [2023-11-11 23:59:02,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-11 23:59:02,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-11 23:59:02,994 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:59:02,998 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:59:03,867 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-11 23:59:07,280 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-11 23:59:07,495 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:59:09,961 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:59:09,961 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-11 23:59:09,967 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:59:09 BoogieIcfgContainer [2023-11-11 23:59:09,967 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:59:09,968 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:59:09,968 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:59:09,979 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:59:09,979 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:59:09" (1/1) ... [2023-11-11 23:59:09,989 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:59:10,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:10,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2090 states to 1437 states and 2090 transitions. [2023-11-11 23:59:10,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 2090 transitions. [2023-11-11 23:59:10,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-11 23:59:10,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:10,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:10,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:11,917 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-11-11 23:59:12,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:12,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 1446 states and 2104 transitions. [2023-11-11 23:59:12,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 2104 transitions. [2023-11-11 23:59:12,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-11-11 23:59:12,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:12,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:12,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:12,827 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2023-11-11 23:59:13,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:13,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2123 states to 1456 states and 2123 transitions. [2023-11-11 23:59:13,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 2123 transitions. [2023-11-11 23:59:13,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-11-11 23:59:13,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:13,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:13,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:13,548 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2023-11-11 23:59:13,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:13,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 1462 states and 2137 transitions. [2023-11-11 23:59:13,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 2137 transitions. [2023-11-11 23:59:13,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-11-11 23:59:13,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:13,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:14,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:14,627 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 423 trivial. 0 not checked. [2023-11-11 23:59:14,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:14,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1469 states and 2153 transitions. [2023-11-11 23:59:14,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2153 transitions. [2023-11-11 23:59:14,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-11 23:59:14,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:14,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:15,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:15,349 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2023-11-11 23:59:15,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:15,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1476 states and 2163 transitions. [2023-11-11 23:59:15,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2163 transitions. [2023-11-11 23:59:15,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-11 23:59:15,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:15,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:15,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:16,105 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2023-11-11 23:59:16,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:16,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2164 states to 1477 states and 2164 transitions. [2023-11-11 23:59:16,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2164 transitions. [2023-11-11 23:59:16,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-11-11 23:59:16,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:16,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:16,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:16,989 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 423 trivial. 0 not checked. [2023-11-11 23:59:17,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:17,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 1480 states and 2169 transitions. [2023-11-11 23:59:17,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 2169 transitions. [2023-11-11 23:59:17,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-11 23:59:17,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:17,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:17,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:17,403 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2023-11-11 23:59:17,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:17,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2178 states to 1484 states and 2178 transitions. [2023-11-11 23:59:17,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2178 transitions. [2023-11-11 23:59:17,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-11 23:59:17,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:17,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:17,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:17,790 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2023-11-11 23:59:17,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:17,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1488 states and 2185 transitions. [2023-11-11 23:59:17,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 2185 transitions. [2023-11-11 23:59:17,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-11 23:59:17,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:17,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:17,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:18,260 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2023-11-11 23:59:18,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:18,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1493 states and 2199 transitions. [2023-11-11 23:59:18,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 2199 transitions. [2023-11-11 23:59:18,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-11-11 23:59:18,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:18,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:18,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:19,135 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 423 trivial. 0 not checked. [2023-11-11 23:59:19,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:19,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1499 states and 2226 transitions. [2023-11-11 23:59:19,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2226 transitions. [2023-11-11 23:59:19,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-11 23:59:19,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:19,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:19,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:19,687 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 425 trivial. 0 not checked. [2023-11-11 23:59:19,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:19,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1500 states and 2227 transitions. [2023-11-11 23:59:19,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2227 transitions. [2023-11-11 23:59:19,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-11 23:59:19,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:19,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:19,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:20,067 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2023-11-11 23:59:20,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:20,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1508 states and 2248 transitions. [2023-11-11 23:59:20,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 2248 transitions. [2023-11-11 23:59:20,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-11 23:59:20,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:20,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:20,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:20,753 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2023-11-11 23:59:20,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:20,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1513 states and 2259 transitions. [2023-11-11 23:59:20,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2259 transitions. [2023-11-11 23:59:20,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-11 23:59:20,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:20,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:21,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:21,271 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2023-11-11 23:59:21,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:21,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1517 states and 2263 transitions. [2023-11-11 23:59:21,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2263 transitions. [2023-11-11 23:59:21,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-11 23:59:21,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:21,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:21,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:21,609 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2023-11-11 23:59:21,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:21,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1522 states and 2273 transitions. [2023-11-11 23:59:21,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 2273 transitions. [2023-11-11 23:59:21,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-11 23:59:21,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:21,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:21,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:22,042 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2023-11-11 23:59:22,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:22,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1528 states and 2302 transitions. [2023-11-11 23:59:22,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2302 transitions. [2023-11-11 23:59:22,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-11 23:59:22,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:22,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:22,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:22,487 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2023-11-11 23:59:22,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:22,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1531 states and 2311 transitions. [2023-11-11 23:59:22,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2311 transitions. [2023-11-11 23:59:22,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-11 23:59:22,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:22,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:23,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:23,286 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2023-11-11 23:59:23,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:23,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1535 states and 2317 transitions. [2023-11-11 23:59:23,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 2317 transitions. [2023-11-11 23:59:23,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-11 23:59:23,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:23,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:23,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:23,942 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 467 trivial. 0 not checked. [2023-11-11 23:59:24,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:24,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1537 states and 2319 transitions. [2023-11-11 23:59:24,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2319 transitions. [2023-11-11 23:59:24,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-11 23:59:24,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:24,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:24,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:24,437 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2023-11-11 23:59:25,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:25,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1544 states and 2338 transitions. [2023-11-11 23:59:25,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2338 transitions. [2023-11-11 23:59:25,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-11-11 23:59:25,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:25,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:25,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:25,291 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2023-11-11 23:59:25,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:25,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1551 states and 2356 transitions. [2023-11-11 23:59:25,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 2356 transitions. [2023-11-11 23:59:25,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-11 23:59:25,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:25,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:25,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:26,190 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2023-11-11 23:59:26,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:26,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1556 states and 2365 transitions. [2023-11-11 23:59:26,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2365 transitions. [2023-11-11 23:59:26,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-11 23:59:26,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:26,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:26,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:26,637 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2023-11-11 23:59:27,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:27,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1563 states and 2381 transitions. [2023-11-11 23:59:27,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2381 transitions. [2023-11-11 23:59:27,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-11 23:59:27,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:27,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:27,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:27,931 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2023-11-11 23:59:28,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:28,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2423 states to 1574 states and 2423 transitions. [2023-11-11 23:59:28,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 2423 transitions. [2023-11-11 23:59:28,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-11 23:59:28,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:28,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:28,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:29,061 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2023-11-11 23:59:29,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:29,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 1581 states and 2442 transitions. [2023-11-11 23:59:29,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2442 transitions. [2023-11-11 23:59:29,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-11 23:59:29,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:29,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:29,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:29,594 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2023-11-11 23:59:30,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:30,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 1593 states and 2485 transitions. [2023-11-11 23:59:30,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 2485 transitions. [2023-11-11 23:59:30,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-11-11 23:59:30,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:30,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:30,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:30,850 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2023-11-11 23:59:31,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:31,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2493 states to 1597 states and 2493 transitions. [2023-11-11 23:59:31,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 2493 transitions. [2023-11-11 23:59:31,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-11-11 23:59:31,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:31,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:31,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:31,422 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2023-11-11 23:59:31,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:31,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2504 states to 1601 states and 2504 transitions. [2023-11-11 23:59:31,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 2504 transitions. [2023-11-11 23:59:31,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-11 23:59:31,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:31,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:31,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:32,091 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2023-11-11 23:59:32,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:32,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 1602 states and 2507 transitions. [2023-11-11 23:59:32,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 2507 transitions. [2023-11-11 23:59:32,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-11 23:59:32,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:32,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:32,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:32,598 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2023-11-11 23:59:32,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:32,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 1604 states and 2509 transitions. [2023-11-11 23:59:32,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2509 transitions. [2023-11-11 23:59:32,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-11-11 23:59:32,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:32,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:32,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:33,177 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2023-11-11 23:59:34,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:34,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2544 states to 1622 states and 2544 transitions. [2023-11-11 23:59:34,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2544 transitions. [2023-11-11 23:59:34,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-11-11 23:59:34,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:34,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:34,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:34,627 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2023-11-11 23:59:35,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:35,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2552 states to 1626 states and 2552 transitions. [2023-11-11 23:59:35,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2552 transitions. [2023-11-11 23:59:35,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-11-11 23:59:35,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:35,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:35,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:35,532 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2023-11-11 23:59:35,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:59:35,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2554 states to 1628 states and 2554 transitions. [2023-11-11 23:59:35,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 2554 transitions. [2023-11-11 23:59:35,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-11 23:59:35,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:59:35,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:59:36,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:59:36,287 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked.