./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-hp-hp100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_0585514d-ef31-4b0f-b9c2-c6eb475fb903/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0585514d-ef31-4b0f-b9c2-c6eb475fb903/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0585514d-ef31-4b0f-b9c2-c6eb475fb903/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0585514d-ef31-4b0f-b9c2-c6eb475fb903/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0585514d-ef31-4b0f-b9c2-c6eb475fb903/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0585514d-ef31-4b0f-b9c2-c6eb475fb903/bin/ukojak-verify-G8NBE6pJGL --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 c76818fb304a0b40bd70831524c213fb48469a57ba59c902bf604bd33d1e93eb --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:18:48,843 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:18:48,915 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0585514d-ef31-4b0f-b9c2-c6eb475fb903/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:18:48,920 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:18:48,921 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:18:48,944 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:18:48,945 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:18:48,946 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:18:48,947 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:18:48,949 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:18:48,950 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:18:48,950 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:18:48,951 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:18:48,951 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:18:48,952 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:18:48,953 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:18:48,953 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:18:48,954 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:18:48,954 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:18:48,955 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:18:48,956 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:18:48,956 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:18:48,957 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:18:48,957 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:18:48,958 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:18:48,959 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:18:48,959 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:18:48,960 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:18:48,960 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:18:48,961 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:18:48,962 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_0585514d-ef31-4b0f-b9c2-c6eb475fb903/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0585514d-ef31-4b0f-b9c2-c6eb475fb903/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c76818fb304a0b40bd70831524c213fb48469a57ba59c902bf604bd33d1e93eb [2023-11-19 03:18:49,242 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:18:49,262 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:18:49,265 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:18:49,266 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:18:49,267 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:18:49,268 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0585514d-ef31-4b0f-b9c2-c6eb475fb903/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2023-11-19 03:18:52,412 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:18:53,023 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:18:53,024 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0585514d-ef31-4b0f-b9c2-c6eb475fb903/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2023-11-19 03:18:53,085 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0585514d-ef31-4b0f-b9c2-c6eb475fb903/bin/ukojak-verify-G8NBE6pJGL/data/25f90be11/1d9ecdf4fab64ce6a757ff490243cbd4/FLAGfe81abfaf [2023-11-19 03:18:53,105 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0585514d-ef31-4b0f-b9c2-c6eb475fb903/bin/ukojak-verify-G8NBE6pJGL/data/25f90be11/1d9ecdf4fab64ce6a757ff490243cbd4 [2023-11-19 03:18:53,111 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:18:53,113 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:18:53,118 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:18:53,119 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:18:53,124 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:18:53,126 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:18:53" (1/1) ... [2023-11-19 03:18:53,128 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@731768ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:53, skipping insertion in model container [2023-11-19 03:18:53,128 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:18:53" (1/1) ... [2023-11-19 03:18:53,299 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:18:56,017 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_0585514d-ef31-4b0f-b9c2-c6eb475fb903/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315653,315666] [2023-11-19 03:18:56,023 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_0585514d-ef31-4b0f-b9c2-c6eb475fb903/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315798,315811] [2023-11-19 03:18:56,042 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:18:56,078 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:18:56,225 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"); [5217] [2023-11-19 03:18:56,227 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)); [5224] [2023-11-19 03:18:56,229 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)); [5259-5260] [2023-11-19 03:18:56,229 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"); [5265-5267] [2023-11-19 03:18:56,231 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5315] [2023-11-19 03:18:56,231 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5318] [2023-11-19 03:18:56,231 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5321] [2023-11-19 03:18:56,232 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5324] [2023-11-19 03:18:56,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5393] [2023-11-19 03:18:56,235 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5439] [2023-11-19 03:18:56,235 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5447] [2023-11-19 03:18:56,235 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5454] [2023-11-19 03:18:56,236 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5462] [2023-11-19 03:18:56,236 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5469] [2023-11-19 03:18:56,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5477] [2023-11-19 03:18:56,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsl": "+S" (addr), "+c" (count): "d" (port)); [5484] [2023-11-19 03:18:56,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insl": "+D" (addr), "+c" (count): "d" (port)); [5491] [2023-11-19 03:18:56,242 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)); [5560-5561] [2023-11-19 03:18:56,244 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)); [5594-5595] [2023-11-19 03:18:56,421 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_0585514d-ef31-4b0f-b9c2-c6eb475fb903/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315653,315666] [2023-11-19 03:18:56,421 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_0585514d-ef31-4b0f-b9c2-c6eb475fb903/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315798,315811] [2023-11-19 03:18:56,426 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:18:56,718 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:18:56,718 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:18:56,719 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:18:56,726 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:18:56,727 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:56 WrapperNode [2023-11-19 03:18:56,727 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:18:56,728 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:18:56,729 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:18:56,729 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:18:56,736 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:56" (1/1) ... [2023-11-19 03:18:56,861 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:56" (1/1) ... [2023-11-19 03:18:57,157 INFO L138 Inliner]: procedures = 390, calls = 1919, calls flagged for inlining = 177, calls inlined = 157, statements flattened = 5078 [2023-11-19 03:18:57,158 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:18:57,159 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:18:57,159 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:18:57,159 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:18:57,169 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:56" (1/1) ... [2023-11-19 03:18:57,169 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:56" (1/1) ... [2023-11-19 03:18:57,193 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:56" (1/1) ... [2023-11-19 03:18:57,193 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:56" (1/1) ... [2023-11-19 03:18:57,319 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:56" (1/1) ... [2023-11-19 03:18:57,351 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:56" (1/1) ... [2023-11-19 03:18:57,390 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:56" (1/1) ... [2023-11-19 03:18:57,414 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:56" (1/1) ... [2023-11-19 03:18:57,451 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:18:57,452 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:18:57,452 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:18:57,452 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:18:57,453 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:56" (1/1) ... [2023-11-19 03:18:57,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:18:57,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0585514d-ef31-4b0f-b9c2-c6eb475fb903/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:18:57,484 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0585514d-ef31-4b0f-b9c2-c6eb475fb903/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:18:57,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0585514d-ef31-4b0f-b9c2-c6eb475fb903/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:18:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 03:18:57,542 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 03:18:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-19 03:18:57,542 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-19 03:18:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_89 [2023-11-19 03:18:57,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_89 [2023-11-19 03:18:57,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:18:57,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:18:57,543 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 03:18:57,544 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 03:18:57,544 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2023-11-19 03:18:57,544 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2023-11-19 03:18:57,544 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_open [2023-11-19 03:18:57,544 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_open [2023-11-19 03:18:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_load_eeprom [2023-11-19 03:18:57,546 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_load_eeprom [2023-11-19 03:18:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 03:18:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-19 03:18:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_sense_lan [2023-11-19 03:18:57,548 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_sense_lan [2023-11-19 03:18:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-19 03:18:57,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-19 03:18:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-11-19 03:18:57,549 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-11-19 03:18:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-19 03:18:57,549 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-19 03:18:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 03:18:57,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 03:18:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-19 03:18:57,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-19 03:18:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:18:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-19 03:18:57,550 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-19 03:18:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-11-19 03:18:57,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-11-19 03:18:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_103 [2023-11-19 03:18:57,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_103 [2023-11-19 03:18:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-19 03:18:57,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-19 03:18:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_cascade_reset [2023-11-19 03:18:57,552 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_cascade_reset [2023-11-19 03:18:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 03:18:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 03:18:57,552 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 03:18:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 03:18:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-19 03:18:57,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-19 03:18:57,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:18:57,553 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 03:18:57,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 03:18:57,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 03:18:57,555 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 03:18:57,555 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rx_bm [2023-11-19 03:18:57,556 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rx_bm [2023-11-19 03:18:57,556 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_BM_shutdown [2023-11-19 03:18:57,556 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_BM_shutdown [2023-11-19 03:18:57,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-19 03:18:57,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-19 03:18:57,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-19 03:18:57,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-19 03:18:57,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-19 03:18:57,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-19 03:18:57,557 INFO L130 BoogieDeclarations]: Found specification of procedure wait [2023-11-19 03:18:57,558 INFO L138 BoogieDeclarations]: Found implementation of procedure wait [2023-11-19 03:18:57,558 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-19 03:18:57,558 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-19 03:18:57,558 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_hwinit [2023-11-19 03:18:57,558 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_hwinit [2023-11-19 03:18:57,559 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 03:18:57,559 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 03:18:57,559 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_whatever [2023-11-19 03:18:57,559 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_whatever [2023-11-19 03:18:57,559 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_close [2023-11-19 03:18:57,559 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_close [2023-11-19 03:18:57,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:18:57,560 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_stop_interface [2023-11-19 03:18:57,560 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_stop_interface [2023-11-19 03:18:57,560 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_check_lan [2023-11-19 03:18:57,561 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_check_lan [2023-11-19 03:18:57,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-19 03:18:57,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-19 03:18:57,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:18:57,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 03:18:57,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 03:18:57,562 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 03:18:57,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 03:18:57,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:18:57,562 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 03:18:57,562 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:18:57,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:18:57,562 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:18:57,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:18:57,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-19 03:18:57,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-19 03:18:57,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-19 03:18:57,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-19 03:18:57,563 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-19 03:18:57,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-19 03:18:57,564 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rxfill [2023-11-19 03:18:57,564 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rxfill [2023-11-19 03:18:57,564 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 03:18:57,565 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 03:18:57,565 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-19 03:18:57,565 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-19 03:18:57,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-19 03:18:57,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-19 03:18:57,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:18:57,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:18:57,567 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_update_stats [2023-11-19 03:18:57,567 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_update_stats [2023-11-19 03:18:57,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 03:18:57,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 03:18:57,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 03:18:57,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 03:18:57,567 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-19 03:18:57,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-19 03:18:57,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 03:18:57,568 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 03:18:57,568 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-19 03:18:57,568 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-19 03:18:57,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:18:57,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:18:57,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:18:57,569 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 03:18:57,569 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 03:18:57,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-19 03:18:57,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-19 03:18:57,570 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-19 03:18:57,570 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-19 03:18:57,570 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-19 03:18:57,570 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-19 03:18:57,570 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-19 03:18:57,571 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-19 03:18:57,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 03:18:57,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 03:18:57,572 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-19 03:18:57,573 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-19 03:18:57,573 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_pci_remove [2023-11-19 03:18:57,576 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_pci_remove [2023-11-19 03:18:57,576 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_build_rx_pdl [2023-11-19 03:18:57,577 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_build_rx_pdl [2023-11-19 03:18:57,577 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-19 03:18:57,578 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-19 03:18:57,578 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-19 03:18:57,579 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-19 03:18:57,579 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-19 03:18:57,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-19 03:18:57,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_hp100_private [2023-11-19 03:18:57,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_hp100_private [2023-11-19 03:18:57,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:18:57,586 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-11-19 03:18:57,586 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-11-19 03:18:57,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 03:18:57,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 03:18:57,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_hp100_private [2023-11-19 03:18:57,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_hp100_private [2023-11-19 03:18:57,587 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2023-11-19 03:18:57,587 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2023-11-19 03:18:57,587 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-19 03:18:57,587 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-19 03:18:57,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 03:18:57,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 03:18:57,587 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_set_multicast_list [2023-11-19 03:18:57,588 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_set_multicast_list [2023-11-19 03:18:57,588 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_start_interface [2023-11-19 03:18:57,588 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_start_interface [2023-11-19 03:18:57,588 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-19 03:18:57,588 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-19 03:18:57,588 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_clean_txring [2023-11-19 03:18:57,589 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_clean_txring [2023-11-19 03:18:57,589 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-19 03:18:57,589 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-19 03:18:57,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:18:57,589 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-19 03:18:57,589 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-19 03:18:57,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-19 03:18:57,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-19 03:18:57,590 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_login_to_vg_hub [2023-11-19 03:18:57,590 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_login_to_vg_hub [2023-11-19 03:18:57,590 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-19 03:18:57,590 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-19 03:18:58,372 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:18:58,377 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:18:58,753 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 03:19:01,942 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-19 03:19:01,944 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-19 03:19:02,327 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564: assume 2096896 == ~tmp___4~7#1 % 18446744073709551616;#t~nondet748#1 := ~tmp___4~7#1; [2023-11-19 03:19:02,328 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564: assume !(2096896 == ~tmp___4~7#1 % 18446744073709551616);assume #t~nondet748#1 % 18446744073709551616 <= ~tmp___4~7#1 % 18446744073709551616;assume #t~nondet748#1 % 18446744073709551616 <= 2096896; [2023-11-19 03:19:02,328 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564-2: assume 0 == #t~nondet748#1 % 18446744073709551616;havoc #t~nondet748#1; [2023-11-19 03:19:02,328 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564-2: assume !(0 == #t~nondet748#1 % 18446744073709551616);havoc #t~nondet748#1; [2023-11-19 03:19:02,328 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564-4: assume (if (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2023-11-19 03:19:02,328 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564-4: assume !((if (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2023-11-19 03:19:02,329 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L8566-1: assume -9223372036854775808 <= #t~ret749#1 && #t~ret749#1 <= 9223372036854775807;havoc #t~ret749#1; [2023-11-19 03:19:02,329 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L8566: SUMMARY for call #t~ret749#1 := schedule_timeout_interruptible(1); srcloc: null [2023-11-19 03:19:02,329 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##30: assume !(0 == ~tmp___4~7#1 % 18446744073709551616); [2023-11-19 03:19:02,335 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume 0 == ~tmp___4~7#1 % 18446744073709551616;#t~nondet748#1 := 0; [2023-11-19 03:19:02,527 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:19:04,818 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:19:04,818 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-19 03:19:04,833 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:19:04 BoogieIcfgContainer [2023-11-19 03:19:04,833 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:19:04,834 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:19:04,834 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:19:04,845 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:19:04,845 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:19:04" (1/1) ... [2023-11-19 03:19:04,855 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:19:04,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:04,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1537 states and 2319 transitions. [2023-11-19 03:19:04,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2319 transitions. [2023-11-19 03:19:05,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-19 03:19:05,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:05,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:05,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:05,991 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2023-11-19 03:19:06,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:06,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1544 states and 2332 transitions. [2023-11-19 03:19:06,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2332 transitions. [2023-11-19 03:19:06,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-19 03:19:06,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:06,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:06,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:06,599 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-19 03:19:06,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:06,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1550 states and 2347 transitions. [2023-11-19 03:19:06,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2347 transitions. [2023-11-19 03:19:06,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-19 03:19:06,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:06,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:06,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:07,001 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-19 03:19:07,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:07,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1556 states and 2360 transitions. [2023-11-19 03:19:07,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2360 transitions. [2023-11-19 03:19:07,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 03:19:07,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:07,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:07,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:07,472 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-19 03:19:07,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:07,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1563 states and 2374 transitions. [2023-11-19 03:19:07,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2374 transitions. [2023-11-19 03:19:07,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 03:19:07,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:07,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:07,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:07,925 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-19 03:19:07,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:08,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1565 states and 2376 transitions. [2023-11-19 03:19:08,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2376 transitions. [2023-11-19 03:19:08,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 03:19:08,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:08,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:08,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:08,318 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-11-19 03:19:08,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:08,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 1572 states and 2397 transitions. [2023-11-19 03:19:08,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2397 transitions. [2023-11-19 03:19:08,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-19 03:19:08,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:08,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:08,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:08,746 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-11-19 03:19:08,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:09,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1579 states and 2416 transitions. [2023-11-19 03:19:09,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2416 transitions. [2023-11-19 03:19:09,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-19 03:19:09,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:09,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:09,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:09,605 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-19 03:19:09,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:09,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1581 states and 2418 transitions. [2023-11-19 03:19:09,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2418 transitions. [2023-11-19 03:19:09,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 03:19:09,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:09,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:09,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:10,047 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-11-19 03:19:10,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:10,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1582 states and 2419 transitions. [2023-11-19 03:19:10,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2419 transitions. [2023-11-19 03:19:10,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 03:19:10,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:10,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:10,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:10,275 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-19 03:19:10,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:10,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1583 states and 2419 transitions. [2023-11-19 03:19:10,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 2419 transitions. [2023-11-19 03:19:10,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 03:19:10,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:10,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:10,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:10,562 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-19 03:19:10,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:10,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2423 states to 1587 states and 2423 transitions. [2023-11-19 03:19:10,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2423 transitions. [2023-11-19 03:19:10,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-19 03:19:10,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:10,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:10,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:10,913 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-19 03:19:10,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:10,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2424 states to 1588 states and 2424 transitions. [2023-11-19 03:19:10,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 2424 transitions. [2023-11-19 03:19:10,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-19 03:19:10,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:10,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:11,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:11,208 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-19 03:19:11,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:11,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2432 states to 1592 states and 2432 transitions. [2023-11-19 03:19:11,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 2432 transitions. [2023-11-19 03:19:11,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-19 03:19:11,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:11,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:11,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:11,676 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-19 03:19:11,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:11,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 1596 states and 2442 transitions. [2023-11-19 03:19:11,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2442 transitions. [2023-11-19 03:19:11,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-19 03:19:11,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:11,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:11,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:12,003 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-19 03:19:12,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:12,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1604 states and 2460 transitions. [2023-11-19 03:19:12,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2460 transitions. [2023-11-19 03:19:12,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-19 03:19:12,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:12,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:12,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:12,594 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-19 03:19:12,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:12,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 1608 states and 2464 transitions. [2023-11-19 03:19:12,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 2464 transitions. [2023-11-19 03:19:12,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-19 03:19:12,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:12,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:12,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:12,828 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-19 03:19:13,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:13,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2484 states to 1615 states and 2484 transitions. [2023-11-19 03:19:13,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2484 transitions. [2023-11-19 03:19:13,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-19 03:19:13,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:13,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:13,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:13,192 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-11-19 03:19:13,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:13,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 1622 states and 2506 transitions. [2023-11-19 03:19:13,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2506 transitions. [2023-11-19 03:19:13,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-19 03:19:13,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:13,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:13,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:13,787 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-19 03:19:13,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:13,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 1625 states and 2513 transitions. [2023-11-19 03:19:13,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2513 transitions. [2023-11-19 03:19:13,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-19 03:19:13,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:13,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:14,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:14,160 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2023-11-19 03:19:14,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:14,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2521 states to 1629 states and 2521 transitions. [2023-11-19 03:19:14,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 2521 transitions. [2023-11-19 03:19:14,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-11-19 03:19:14,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:14,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:14,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:14,533 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-19 03:19:14,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:14,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 1636 states and 2543 transitions. [2023-11-19 03:19:14,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 2543 transitions. [2023-11-19 03:19:14,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-19 03:19:14,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:14,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:14,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:14,891 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2023-11-19 03:19:15,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:15,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1641 states and 2555 transitions. [2023-11-19 03:19:15,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2555 transitions. [2023-11-19 03:19:15,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-19 03:19:15,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:15,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:15,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:15,429 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-11-19 03:19:16,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:16,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 1650 states and 2576 transitions. [2023-11-19 03:19:16,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2576 transitions. [2023-11-19 03:19:16,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-19 03:19:16,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:16,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:16,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:16,538 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2023-11-19 03:19:16,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:16,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2577 states to 1651 states and 2577 transitions. [2023-11-19 03:19:16,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2577 transitions. [2023-11-19 03:19:16,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-19 03:19:16,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:16,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:16,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:16,900 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-11-19 03:19:17,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:17,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 1668 states and 2618 transitions. [2023-11-19 03:19:17,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 2618 transitions. [2023-11-19 03:19:17,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-19 03:19:17,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:17,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:17,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:17,358 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-19 03:19:17,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:17,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 1669 states and 2618 transitions. [2023-11-19 03:19:17,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 2618 transitions. [2023-11-19 03:19:17,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-19 03:19:17,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:17,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:17,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:17,763 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2023-11-19 03:19:18,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:18,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 1675 states and 2634 transitions. [2023-11-19 03:19:18,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2634 transitions. [2023-11-19 03:19:18,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-19 03:19:18,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:18,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:18,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:18,248 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2023-11-19 03:19:18,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:18,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2639 states to 1679 states and 2639 transitions. [2023-11-19 03:19:18,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2639 transitions. [2023-11-19 03:19:18,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-19 03:19:18,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:18,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:18,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:18,732 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2023-11-19 03:19:19,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:19,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2658 states to 1687 states and 2658 transitions. [2023-11-19 03:19:19,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 2658 transitions. [2023-11-19 03:19:19,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-19 03:19:19,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:19,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:19,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:19,772 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2023-11-19 03:19:20,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:20,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 1692 states and 2670 transitions. [2023-11-19 03:19:20,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2670 transitions. [2023-11-19 03:19:20,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-19 03:19:20,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:20,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:20,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:20,437 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-19 03:19:20,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:20,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2671 states to 1693 states and 2671 transitions. [2023-11-19 03:19:20,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2671 transitions. [2023-11-19 03:19:20,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-19 03:19:20,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:20,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:20,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:20,763 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2023-11-19 03:19:20,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:20,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 1693 states and 2670 transitions. [2023-11-19 03:19:20,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2670 transitions. [2023-11-19 03:19:20,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-19 03:19:20,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:20,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:20,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:21,082 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2023-11-19 03:19:21,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:21,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2674 states to 1696 states and 2674 transitions. [2023-11-19 03:19:21,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1696 states and 2674 transitions. [2023-11-19 03:19:21,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-19 03:19:21,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:21,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:21,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:21,308 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2023-11-19 03:19:21,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:21,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2681 states to 1700 states and 2681 transitions. [2023-11-19 03:19:21,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 2681 transitions. [2023-11-19 03:19:21,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-19 03:19:21,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:21,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:21,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:21,666 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2023-11-19 03:19:22,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:23,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 1710 states and 2701 transitions. [2023-11-19 03:19:23,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 2701 transitions. [2023-11-19 03:19:23,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-19 03:19:23,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:23,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:23,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:23,309 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-19 03:19:23,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:23,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1711 states and 2702 transitions. [2023-11-19 03:19:23,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 2702 transitions. [2023-11-19 03:19:23,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-19 03:19:23,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:23,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:23,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:23,537 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2023-11-19 03:19:23,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:23,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 1712 states and 2704 transitions. [2023-11-19 03:19:23,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2704 transitions. [2023-11-19 03:19:23,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-19 03:19:23,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:23,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:23,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:23,821 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2023-11-19 03:19:24,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:24,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1718 states and 2718 transitions. [2023-11-19 03:19:24,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1718 states and 2718 transitions. [2023-11-19 03:19:24,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-19 03:19:24,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:24,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:24,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:24,667 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2023-11-19 03:19:25,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:25,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 1725 states and 2732 transitions. [2023-11-19 03:19:25,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 2732 transitions. [2023-11-19 03:19:25,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-19 03:19:25,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:25,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:25,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:25,674 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2023-11-19 03:19:26,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:26,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2747 states to 1730 states and 2747 transitions. [2023-11-19 03:19:26,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 2747 transitions. [2023-11-19 03:19:26,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-19 03:19:26,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:26,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:26,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:26,264 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2023-11-19 03:19:26,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:26,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 1740 states and 2773 transitions. [2023-11-19 03:19:26,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 2773 transitions. [2023-11-19 03:19:26,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-19 03:19:26,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:26,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:26,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:27,080 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2023-11-19 03:19:27,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:27,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2775 states to 1743 states and 2775 transitions. [2023-11-19 03:19:27,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 2775 transitions. [2023-11-19 03:19:27,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-19 03:19:27,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:27,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:27,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:27,612 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2023-11-19 03:19:28,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:28,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2788 states to 1748 states and 2788 transitions. [2023-11-19 03:19:28,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2788 transitions. [2023-11-19 03:19:28,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-19 03:19:28,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:28,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:28,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:28,435 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-19 03:19:28,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:28,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2830 states to 1765 states and 2830 transitions. [2023-11-19 03:19:28,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 2830 transitions. [2023-11-19 03:19:28,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-19 03:19:28,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:28,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:28,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:28,975 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2023-11-19 03:19:29,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:29,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2866 states to 1782 states and 2866 transitions. [2023-11-19 03:19:29,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2866 transitions. [2023-11-19 03:19:29,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-19 03:19:29,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:29,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:29,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:29,514 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-19 03:19:29,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:29,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2907 states to 1799 states and 2907 transitions. [2023-11-19 03:19:29,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 2907 transitions. [2023-11-19 03:19:29,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-19 03:19:29,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:29,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:29,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:30,039 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-19 03:19:30,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:30,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2908 states to 1800 states and 2908 transitions. [2023-11-19 03:19:30,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 2908 transitions. [2023-11-19 03:19:30,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-19 03:19:30,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:30,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:30,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:30,253 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-19 03:19:30,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:30,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2913 states to 1804 states and 2913 transitions. [2023-11-19 03:19:30,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 2913 transitions. [2023-11-19 03:19:30,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-11-19 03:19:30,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:30,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:30,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:30,847 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2023-11-19 03:19:31,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:31,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2931 states to 1812 states and 2931 transitions. [2023-11-19 03:19:31,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 2931 transitions. [2023-11-19 03:19:31,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-11-19 03:19:31,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:31,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:31,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:32,157 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked.