./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff815288-c7ce-41d8-a487-dea46c5d2213/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff815288-c7ce-41d8-a487-dea46c5d2213/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff815288-c7ce-41d8-a487-dea46c5d2213/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff815288-c7ce-41d8-a487-dea46c5d2213/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff815288-c7ce-41d8-a487-dea46c5d2213/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff815288-c7ce-41d8-a487-dea46c5d2213/bin/ukojak-verify-ImItNfHLgk --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 10193951df4eb6f67d99eaaa8758acfa57b6461ca38071389a41cbdc5c585dfb --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:49:39,360 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:49:39,422 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff815288-c7ce-41d8-a487-dea46c5d2213/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 19:49:39,427 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:49:39,427 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:49:39,460 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:49:39,461 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:49:39,461 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:49:39,463 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:49:39,465 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:49:39,465 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:49:39,465 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:49:39,466 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:49:39,466 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:49:39,466 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:49:39,467 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:49:39,467 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:49:39,467 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:49:39,468 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:49:39,472 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:49:39,472 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:49:39,473 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:49:39,473 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:49:39,473 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:49:39,473 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:49:39,474 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:49:39,474 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:49:39,474 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:49:39,474 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:49:39,475 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:49:39,476 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_ff815288-c7ce-41d8-a487-dea46c5d2213/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff815288-c7ce-41d8-a487-dea46c5d2213/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10193951df4eb6f67d99eaaa8758acfa57b6461ca38071389a41cbdc5c585dfb [2024-11-08 19:49:39,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:49:39,803 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:49:39,806 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:49:39,807 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:49:39,808 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:49:39,809 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff815288-c7ce-41d8-a487-dea46c5d2213/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i Unable to find full path for "g++" [2024-11-08 19:49:41,794 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:49:42,364 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:49:42,365 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff815288-c7ce-41d8-a487-dea46c5d2213/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i [2024-11-08 19:49:42,408 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff815288-c7ce-41d8-a487-dea46c5d2213/bin/ukojak-verify-ImItNfHLgk/data/0193e72ba/ec5f98d0d28745148566a7d7f7549fd9/FLAG4a18ea543 [2024-11-08 19:49:42,432 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff815288-c7ce-41d8-a487-dea46c5d2213/bin/ukojak-verify-ImItNfHLgk/data/0193e72ba/ec5f98d0d28745148566a7d7f7549fd9 [2024-11-08 19:49:42,434 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:49:42,438 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:49:42,439 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:49:42,439 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:49:42,445 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:49:42,446 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:49:42" (1/1) ... [2024-11-08 19:49:42,447 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e61f5a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:42, skipping insertion in model container [2024-11-08 19:49:42,447 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:49:42" (1/1) ... [2024-11-08 19:49:42,622 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:49:45,505 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff815288-c7ce-41d8-a487-dea46c5d2213/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341176,341189] [2024-11-08 19:49:45,510 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff815288-c7ce-41d8-a487-dea46c5d2213/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341345,341358] [2024-11-08 19:49:45,510 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff815288-c7ce-41d8-a487-dea46c5d2213/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341512,341525] [2024-11-08 19:49:45,511 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff815288-c7ce-41d8-a487-dea46c5d2213/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341680,341693] [2024-11-08 19:49:45,530 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:49:45,585 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:49:45,715 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"); [5891] [2024-11-08 19:49:45,717 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)); [5898] [2024-11-08 19:49:45,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5905] [2024-11-08 19:49:45,721 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/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5960-5961] [2024-11-08 19:49:45,721 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"); [5966-5968] [2024-11-08 19:49:45,722 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [5982] [2024-11-08 19:49:45,728 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6078] [2024-11-08 19:49:45,728 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6085] [2024-11-08 19:49:45,737 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)); [6245-6246] [2024-11-08 19:49:45,741 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)); [6279-6280] [2024-11-08 19:49:45,742 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" (103), "i" (12UL)); [6316-6317] [2024-11-08 19:49:45,744 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" (115), "i" (12UL)); [6353-6354] [2024-11-08 19:49:45,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6852] [2024-11-08 19:49:45,832 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6864] [2024-11-08 19:49:45,833 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6877] [2024-11-08 19:49:45,849 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7146] [2024-11-08 19:49:45,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7149] [2024-11-08 19:49:45,853 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7218] [2024-11-08 19:49:45,854 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7221] [2024-11-08 19:49:45,854 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7224] [2024-11-08 19:49:45,858 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7247] [2024-11-08 19:49:45,858 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7254] [2024-11-08 19:49:45,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7257] [2024-11-08 19:49:45,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7269] [2024-11-08 19:49:45,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7316] [2024-11-08 19:49:45,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7323] [2024-11-08 19:49:45,862 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7332] [2024-11-08 19:49:45,863 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7344] [2024-11-08 19:49:45,864 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7372] [2024-11-08 19:49:45,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7450] [2024-11-08 19:49:45,871 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7521] [2024-11-08 19:49:45,872 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7524] [2024-11-08 19:49:45,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7568] [2024-11-08 19:49:45,886 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7770] [2024-11-08 19:49:45,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7798] [2024-11-08 19:49:45,890 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7806] [2024-11-08 19:49:45,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7831] [2024-11-08 19:49:45,892 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7845] [2024-11-08 19:49:45,893 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7853] [2024-11-08 19:49:45,894 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7861] [2024-11-08 19:49:45,894 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7869] [2024-11-08 19:49:45,897 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7932] [2024-11-08 19:49:45,898 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7940] [2024-11-08 19:49:45,899 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7948] [2024-11-08 19:49:45,900 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7970] [2024-11-08 19:49:45,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8069] [2024-11-08 19:49:45,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8145] [2024-11-08 19:49:45,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8168] [2024-11-08 19:49:45,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8258] [2024-11-08 19:49:45,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8335] [2024-11-08 19:49:45,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8662] [2024-11-08 19:49:45,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8735] [2024-11-08 19:49:45,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8737] [2024-11-08 19:49:45,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8747] [2024-11-08 19:49:45,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8796] [2024-11-08 19:49:45,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8798] [2024-11-08 19:49:45,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8817] [2024-11-08 19:49:45,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)rq->ifr_ifru.ifru_data): "ebx"); [9022] [2024-11-08 19:49:45,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)rq->ifr_ifru.ifru_data): "ebx"); [9025] [2024-11-08 19:49:45,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)rq->ifr_ifru.ifru_data): "ebx"); [9028] [2024-11-08 19:49:45,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)rq->ifr_ifru.ifru_data): "ebx"); [9031] [2024-11-08 19:49:45,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)rq->ifr_ifru.ifru_data): "ebx"); [9034] [2024-11-08 19:49:46,031 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff815288-c7ce-41d8-a487-dea46c5d2213/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341176,341189] [2024-11-08 19:49:46,031 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff815288-c7ce-41d8-a487-dea46c5d2213/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341345,341358] [2024-11-08 19:49:46,032 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff815288-c7ce-41d8-a487-dea46c5d2213/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341512,341525] [2024-11-08 19:49:46,032 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff815288-c7ce-41d8-a487-dea46c5d2213/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341680,341693] [2024-11-08 19:49:46,043 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:49:46,270 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:49:46,272 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:46 WrapperNode [2024-11-08 19:49:46,272 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:49:46,273 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:49:46,273 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:49:46,274 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:49:46,282 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:46" (1/1) ... [2024-11-08 19:49:46,374 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:46" (1/1) ... [2024-11-08 19:49:46,573 INFO L138 Inliner]: procedures = 426, calls = 1839, calls flagged for inlining = 206, calls inlined = 187, statements flattened = 5242 [2024-11-08 19:49:46,574 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:49:46,575 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:49:46,576 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:49:46,576 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:49:46,585 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:46" (1/1) ... [2024-11-08 19:49:46,585 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:46" (1/1) ... [2024-11-08 19:49:46,621 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:46" (1/1) ... [2024-11-08 19:49:46,622 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:46" (1/1) ... [2024-11-08 19:49:46,738 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:46" (1/1) ... [2024-11-08 19:49:46,755 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:46" (1/1) ... [2024-11-08 19:49:46,777 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:46" (1/1) ... [2024-11-08 19:49:46,792 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:46" (1/1) ... [2024-11-08 19:49:46,827 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:49:46,830 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:49:46,831 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:49:46,831 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:49:46,832 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:49:46" (1/1) ... [2024-11-08 19:49:46,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:49:46,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff815288-c7ce-41d8-a487-dea46c5d2213/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:49:46,935 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff815288-c7ce-41d8-a487-dea46c5d2213/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:49:46,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff815288-c7ce-41d8-a487-dea46c5d2213/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:49:46,972 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-11-08 19:49:46,973 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-11-08 19:49:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-08 19:49:46,973 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-08 19:49:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 19:49:46,974 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 19:49:46,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_82 [2024-11-08 19:49:46,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_82 [2024-11-08 19:49:46,975 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 19:49:46,976 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 19:49:46,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 19:49:46,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 19:49:46,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rr_driver_exit_13_2 [2024-11-08 19:49:46,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rr_driver_exit_13_2 [2024-11-08 19:49:46,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rr_private [2024-11-08 19:49:46,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rr_private [2024-11-08 19:49:46,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 19:49:46,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 19:49:46,977 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 19:49:46,977 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 19:49:46,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 19:49:46,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 19:49:46,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 19:49:46,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 19:49:46,978 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-08 19:49:46,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-08 19:49:46,978 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:49:46,978 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-08 19:49:46,979 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-08 19:49:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-08 19:49:46,979 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-08 19:49:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure set_rraddr [2024-11-08 19:49:46,979 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rraddr [2024-11-08 19:49:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 19:49:46,979 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 19:49:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure rr_read_eeprom_word [2024-11-08 19:49:46,980 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_read_eeprom_word [2024-11-08 19:49:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 19:49:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-08 19:49:46,981 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-08 19:49:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 19:49:46,981 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 19:49:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure rr_read_eeprom [2024-11-08 19:49:46,981 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_read_eeprom [2024-11-08 19:49:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 19:49:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 19:49:46,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 19:49:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:49:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-08 19:49:46,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-08 19:49:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 19:49:46,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 19:49:46,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-08 19:49:46,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-08 19:49:46,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-08 19:49:46,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-08 19:49:46,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-08 19:49:46,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-08 19:49:46,983 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-08 19:49:46,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-08 19:49:46,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 19:49:46,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 19:49:46,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:49:46,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-08 19:49:46,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-08 19:49:46,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:49:46,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 19:49:46,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 19:49:46,986 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 19:49:46,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 19:49:46,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:49:46,986 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 19:49:46,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 19:49:46,986 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-08 19:49:46,987 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-08 19:49:46,987 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-08 19:49:46,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-08 19:49:46,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rr_private [2024-11-08 19:49:46,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rr_private [2024-11-08 19:49:46,987 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-08 19:49:46,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-08 19:49:46,987 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-08 19:49:46,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-08 19:49:46,987 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 19:49:46,988 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 19:49:46,988 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-08 19:49:46,988 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-08 19:49:46,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-08 19:49:46,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-08 19:49:46,988 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-08 19:49:46,988 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-08 19:49:46,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:49:46,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:49:46,988 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-08 19:49:46,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-08 19:49:46,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 19:49:46,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 19:49:46,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 19:49:46,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 19:49:46,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 19:49:46,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 19:49:46,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-08 19:49:46,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-08 19:49:46,992 INFO L130 BoogieDeclarations]: Found specification of procedure rr_remove_one [2024-11-08 19:49:46,992 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_remove_one [2024-11-08 19:49:46,992 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-08 19:49:46,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-08 19:49:46,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 19:49:46,993 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 19:49:46,993 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 19:49:46,993 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 19:49:46,993 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-08 19:49:46,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-08 19:49:46,994 INFO L130 BoogieDeclarations]: Found specification of procedure rr_init1 [2024-11-08 19:49:46,994 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_init1 [2024-11-08 19:49:46,994 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-08 19:49:46,994 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-08 19:49:46,994 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-08 19:49:46,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-08 19:49:46,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:49:46,994 INFO L130 BoogieDeclarations]: Found specification of procedure rr_open [2024-11-08 19:49:46,994 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_open [2024-11-08 19:49:46,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:49:46,994 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-08 19:49:46,994 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-08 19:49:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-08 19:49:46,995 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-08 19:49:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 19:49:46,995 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 19:49:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-08 19:49:46,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-08 19:49:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 19:49:46,996 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 19:49:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 19:49:46,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 19:49:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 19:49:46,998 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 19:49:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 19:49:46,998 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 19:49:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 19:49:46,998 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 19:49:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:49:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 19:49:46,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 19:49:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure rr_raz_tx [2024-11-08 19:49:46,999 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_raz_tx [2024-11-08 19:49:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure rr_close [2024-11-08 19:49:46,999 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_close [2024-11-08 19:49:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 19:49:47,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 19:49:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-08 19:49:47,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-08 19:49:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-08 19:49:47,000 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-08 19:49:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:49:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-08 19:49:47,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-08 19:49:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure rr_raz_rx [2024-11-08 19:49:47,001 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_raz_rx [2024-11-08 19:49:47,828 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:49:47,833 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:49:48,749 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 19:50:04,424 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-08 19:50:05,670 INFO L? ?]: Removed 2111 outVars from TransFormulas that were not future-live. [2024-11-08 19:50:05,670 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:50:07,137 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:50:07,137 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 19:50:07,138 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:50:07 BoogieIcfgContainer [2024-11-08 19:50:07,138 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:50:07,139 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:50:07,139 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:50:07,149 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:50:07,149 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:50:07" (1/1) ... [2024-11-08 19:50:07,159 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:50:07,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:07,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 1402 states and 2086 transitions. [2024-11-08 19:50:07,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2086 transitions. [2024-11-08 19:50:07,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:50:07,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:07,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:12,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:13,173 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-08 19:50:23,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:50:23,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:23,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 1411 states and 2102 transitions. [2024-11-08 19:50:23,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 2102 transitions. [2024-11-08 19:50:23,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:50:23,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:23,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:28,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:29,505 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-08 19:50:30,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:30,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2118 states to 1418 states and 2118 transitions. [2024-11-08 19:50:30,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2118 transitions. [2024-11-08 19:50:30,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:50:30,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:30,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:35,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:35,643 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-08 19:50:37,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:37,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2136 states to 1424 states and 2136 transitions. [2024-11-08 19:50:37,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2136 transitions. [2024-11-08 19:50:37,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:50:37,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:37,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:41,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:41,644 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-08 19:50:42,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:42,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2146 states to 1429 states and 2146 transitions. [2024-11-08 19:50:42,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 2146 transitions. [2024-11-08 19:50:42,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:50:42,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:42,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:46,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:46,920 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-08 19:50:47,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:47,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 1431 states and 2148 transitions. [2024-11-08 19:50:47,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 2148 transitions. [2024-11-08 19:50:47,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:50:47,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:47,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:51,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:51,495 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-08 19:50:52,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:52,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 1436 states and 2159 transitions. [2024-11-08 19:50:52,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 2159 transitions. [2024-11-08 19:50:52,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:50:52,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:52,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:56,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:57,149 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-08 19:51:00,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:00,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 1447 states and 2184 transitions. [2024-11-08 19:51:00,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2184 transitions. [2024-11-08 19:51:00,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:51:00,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:00,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:04,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:05,187 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-08 19:51:09,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:09,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1456 states and 2210 transitions. [2024-11-08 19:51:09,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 2210 transitions. [2024-11-08 19:51:09,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:51:09,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:09,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:13,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:14,080 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-08 19:51:14,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:14,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1457 states and 2210 transitions. [2024-11-08 19:51:14,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 2210 transitions. [2024-11-08 19:51:14,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:51:14,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:14,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:18,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:18,659 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-08 19:51:19,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:19,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1463 states and 2227 transitions. [2024-11-08 19:51:19,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2227 transitions. [2024-11-08 19:51:19,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:51:19,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:19,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:23,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:23,365 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-08 19:51:23,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:23,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1464 states and 2228 transitions. [2024-11-08 19:51:23,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 2228 transitions. [2024-11-08 19:51:23,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:51:23,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:23,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:27,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:27,386 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-08 19:51:28,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:28,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1468 states and 2236 transitions. [2024-11-08 19:51:28,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2236 transitions. [2024-11-08 19:51:28,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:51:28,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:28,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:31,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:32,254 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-08 19:51:33,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:33,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1469 states and 2237 transitions. [2024-11-08 19:51:33,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2237 transitions. [2024-11-08 19:51:33,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 19:51:33,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:33,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:36,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:37,606 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-08 19:51:41,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:41,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1476 states and 2256 transitions. [2024-11-08 19:51:41,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2256 transitions. [2024-11-08 19:51:41,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:51:41,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:41,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:45,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:45,706 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-08 19:51:45,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:45,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1477 states and 2256 transitions. [2024-11-08 19:51:45,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2256 transitions. [2024-11-08 19:51:45,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:51:45,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:45,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:50,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:50,550 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-08 19:51:54,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:54,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1482 states and 2268 transitions. [2024-11-08 19:51:54,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2268 transitions. [2024-11-08 19:51:54,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:51:54,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:54,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:57,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:57,915 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-08 19:51:57,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:57,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1483 states and 2269 transitions. [2024-11-08 19:51:57,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2269 transitions. [2024-11-08 19:51:57,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:51:57,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:57,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:02,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:02,422 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-08 19:52:03,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:03,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1489 states and 2285 transitions. [2024-11-08 19:52:03,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2285 transitions. [2024-11-08 19:52:03,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:52:03,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:03,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:08,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:08,466 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-08 19:52:08,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:08,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1493 states and 2292 transitions. [2024-11-08 19:52:08,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 2292 transitions. [2024-11-08 19:52:08,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:52:08,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:08,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:12,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:13,264 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-08 19:52:19,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:19,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1501 states and 2315 transitions. [2024-11-08 19:52:19,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2315 transitions. [2024-11-08 19:52:19,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:52:19,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:19,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:24,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:24,332 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:52:30,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:30,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1509 states and 2335 transitions. [2024-11-08 19:52:30,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2335 transitions. [2024-11-08 19:52:30,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:52:30,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:30,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:34,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:34,901 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-08 19:52:35,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:35,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1513 states and 2339 transitions. [2024-11-08 19:52:35,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2339 transitions. [2024-11-08 19:52:35,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:52:35,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:35,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:40,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:40,726 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-08 19:52:45,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:45,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1517 states and 2348 transitions. [2024-11-08 19:52:45,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2348 transitions. [2024-11-08 19:52:45,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:52:45,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:45,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:49,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:50,113 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-08 19:52:51,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:51,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1521 states and 2354 transitions. [2024-11-08 19:52:51,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 2354 transitions. [2024-11-08 19:52:51,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:52:51,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:51,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:56,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:57,497 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-08 19:53:04,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:04,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2382 states to 1528 states and 2382 transitions. [2024-11-08 19:53:04,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2382 transitions. [2024-11-08 19:53:04,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:53:04,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:04,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:09,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:09,812 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-08 19:53:12,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:12,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2390 states to 1532 states and 2390 transitions. [2024-11-08 19:53:12,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2390 transitions. [2024-11-08 19:53:12,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:53:12,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:12,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:17,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:17,303 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-08 19:53:22,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:22,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2409 states to 1540 states and 2409 transitions. [2024-11-08 19:53:22,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2409 transitions. [2024-11-08 19:53:22,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:53:22,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:22,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:26,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:27,032 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:53:29,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:29,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2417 states to 1544 states and 2417 transitions. [2024-11-08 19:53:29,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2417 transitions. [2024-11-08 19:53:29,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:53:29,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:29,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:33,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:33,802 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:53:35,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:35,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1548 states and 2428 transitions. [2024-11-08 19:53:35,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 2428 transitions. [2024-11-08 19:53:35,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:53:35,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:35,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:40,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:41,302 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 19:53:49,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:49,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2446 states to 1554 states and 2446 transitions. [2024-11-08 19:53:49,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 2446 transitions. [2024-11-08 19:53:49,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:53:49,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:49,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:54,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:54,335 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-08 19:53:55,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:55,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 1555 states and 2447 transitions. [2024-11-08 19:53:55,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 2447 transitions. [2024-11-08 19:53:55,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:53:55,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:55,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:59,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:59,621 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-08 19:54:02,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:02,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2453 states to 1558 states and 2453 transitions. [2024-11-08 19:54:02,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 2453 transitions. [2024-11-08 19:54:02,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:54:02,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:02,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:07,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:07,976 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-08 19:54:09,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:09,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2456 states to 1560 states and 2456 transitions. [2024-11-08 19:54:09,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 2456 transitions. [2024-11-08 19:54:09,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:54:09,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:09,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:12,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:13,796 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 19:54:23,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:23,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 1567 states and 2474 transitions. [2024-11-08 19:54:23,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2474 transitions. [2024-11-08 19:54:23,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:54:23,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:23,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:27,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:28,420 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-08 19:54:36,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:36,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2501 states to 1576 states and 2501 transitions. [2024-11-08 19:54:36,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2501 transitions. [2024-11-08 19:54:36,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:54:36,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:36,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:39,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:40,186 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2024-11-08 19:54:42,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:42,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2504 states to 1577 states and 2504 transitions. [2024-11-08 19:54:42,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2504 transitions. [2024-11-08 19:54:42,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:54:42,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:42,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:46,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:46,740 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-08 19:54:55,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:55,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2536 states to 1588 states and 2536 transitions. [2024-11-08 19:54:55,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 2536 transitions. [2024-11-08 19:54:55,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:54:55,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:55,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:58,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:59,074 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2024-11-08 19:55:08,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:08,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2565 states to 1599 states and 2565 transitions. [2024-11-08 19:55:08,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2565 transitions. [2024-11-08 19:55:08,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:55:08,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:08,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:12,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:12,391 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-08 19:55:14,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:14,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 1615 states and 2601 transitions. [2024-11-08 19:55:14,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2601 transitions. [2024-11-08 19:55:14,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:55:14,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:14,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:18,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:19,589 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-08 19:55:37,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:37,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2636 states to 1625 states and 2636 transitions. [2024-11-08 19:55:37,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2636 transitions. [2024-11-08 19:55:37,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:55:37,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:37,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:41,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:41,989 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-08 19:55:44,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:44,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2643 states to 1629 states and 2643 transitions. [2024-11-08 19:55:44,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 2643 transitions. [2024-11-08 19:55:44,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:55:44,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:44,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:48,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:49,828 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-08 19:56:05,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:05,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2668 states to 1637 states and 2668 transitions. [2024-11-08 19:56:05,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2668 transitions. [2024-11-08 19:56:05,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:56:05,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:05,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:10,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:10,566 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-11-08 19:56:23,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:23,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 1640 states and 2670 transitions. [2024-11-08 19:56:23,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 2670 transitions. [2024-11-08 19:56:23,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:56:23,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:23,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:27,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:28,032 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-08 19:56:28,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:28,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2671 states to 1641 states and 2671 transitions. [2024-11-08 19:56:28,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2671 transitions. [2024-11-08 19:56:28,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:56:28,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:28,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:33,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:33,274 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-11-08 19:56:34,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:34,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 1643 states and 2673 transitions. [2024-11-08 19:56:34,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 2673 transitions. [2024-11-08 19:56:34,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:56:34,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:34,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:39,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:39,876 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:56:49,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:49,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 1648 states and 2689 transitions. [2024-11-08 19:56:49,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2689 transitions. [2024-11-08 19:56:49,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:56:49,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:49,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:56,525 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-08 19:57:21,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:21,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2716 states to 1658 states and 2716 transitions. [2024-11-08 19:57:21,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states and 2716 transitions. [2024-11-08 19:57:21,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:57:21,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:21,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:26,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:26,752 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 19:57:26,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:26,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2717 states to 1659 states and 2717 transitions. [2024-11-08 19:57:26,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 2717 transitions. [2024-11-08 19:57:26,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:57:26,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:26,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:31,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:31,527 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:57:35,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:35,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1663 states and 2724 transitions. [2024-11-08 19:57:35,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 2724 transitions. [2024-11-08 19:57:35,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:57:35,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:35,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:40,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:40,480 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:57:42,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:42,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2741 states to 1669 states and 2741 transitions. [2024-11-08 19:57:42,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 2741 transitions. [2024-11-08 19:57:42,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:57:42,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:42,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:47,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:47,173 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:57:47,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:47,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2748 states to 1673 states and 2748 transitions. [2024-11-08 19:57:47,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 2748 transitions. [2024-11-08 19:57:47,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:57:47,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:47,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:52,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:52,685 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:58:12,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:12,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2777 states to 1681 states and 2777 transitions. [2024-11-08 19:58:12,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 2777 transitions. [2024-11-08 19:58:12,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:58:12,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:12,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:17,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:18,301 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-08 19:58:26,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:26,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2779 states to 1684 states and 2779 transitions. [2024-11-08 19:58:26,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2779 transitions. [2024-11-08 19:58:26,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:58:26,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:26,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:30,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:30,510 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-08 19:58:30,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:30,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2781 states to 1685 states and 2781 transitions. [2024-11-08 19:58:30,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2781 transitions. [2024-11-08 19:58:30,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:58:30,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:30,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:35,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:36,122 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 19:58:46,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:46,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 1688 states and 2789 transitions. [2024-11-08 19:58:46,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1688 states and 2789 transitions. [2024-11-08 19:58:46,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:58:46,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:46,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:51,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:52,680 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-08 19:59:11,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:11,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 1696 states and 2817 transitions. [2024-11-08 19:59:11,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1696 states and 2817 transitions. [2024-11-08 19:59:11,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:59:11,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:11,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:16,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:17,043 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-11-08 19:59:27,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:27,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 1700 states and 2827 transitions. [2024-11-08 19:59:27,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 2827 transitions. [2024-11-08 19:59:27,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:59:27,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:27,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:32,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:33,163 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-08 19:59:38,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:38,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2862 states to 1716 states and 2862 transitions. [2024-11-08 19:59:38,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 2862 transitions. [2024-11-08 19:59:38,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:59:38,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:38,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:44,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:45,944 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 20:00:12,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:12,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1726 states and 2892 transitions. [2024-11-08 20:00:12,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 2892 transitions. [2024-11-08 20:00:12,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 20:00:12,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:12,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:18,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:18,327 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-11-08 20:00:27,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:27,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2899 states to 1729 states and 2899 transitions. [2024-11-08 20:00:27,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1729 states and 2899 transitions. [2024-11-08 20:00:27,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 20:00:27,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:27,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:32,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:32,558 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-08 20:00:32,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:32,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2906 states to 1735 states and 2906 transitions. [2024-11-08 20:00:32,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1735 states and 2906 transitions. [2024-11-08 20:00:32,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 20:00:32,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:32,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:38,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:38,581 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-08 20:00:45,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:45,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 1738 states and 2909 transitions. [2024-11-08 20:00:45,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 2909 transitions. [2024-11-08 20:00:45,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 20:00:45,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:45,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:51,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:51,476 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-08 20:00:55,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:55,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2916 states to 1742 states and 2916 transitions. [2024-11-08 20:00:55,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 2916 transitions. [2024-11-08 20:00:55,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 20:00:55,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:55,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:01:00,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:01:00,407 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-08 20:01:13,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:01:13,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 1749 states and 2937 transitions. [2024-11-08 20:01:13,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2937 transitions. [2024-11-08 20:01:13,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 20:01:13,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:01:13,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:01:18,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:01:18,467 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 20:01:31,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:01:31,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2957 states to 1754 states and 2957 transitions. [2024-11-08 20:01:31,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 2957 transitions. [2024-11-08 20:01:31,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 20:01:31,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:01:31,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:01:37,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:01:37,296 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-11-08 20:01:41,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:01:41,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2965 states to 1758 states and 2965 transitions. [2024-11-08 20:01:41,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 2965 transitions. [2024-11-08 20:01:41,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 20:01:41,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:01:41,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:01:47,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:01:47,730 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-08 20:01:56,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:01:56,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2967 states to 1761 states and 2967 transitions. [2024-11-08 20:01:56,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 2967 transitions. [2024-11-08 20:01:56,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 20:01:56,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:01:56,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:02:02,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:02:02,433 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-08 20:02:08,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:02:08,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2969 states to 1764 states and 2969 transitions. [2024-11-08 20:02:08,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 2969 transitions. [2024-11-08 20:02:08,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 20:02:08,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:02:08,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:02:15,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:02:15,807 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-08 20:02:16,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:02:16,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2968 states to 1764 states and 2968 transitions. [2024-11-08 20:02:16,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 2968 transitions. [2024-11-08 20:02:16,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 20:02:16,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:02:16,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:02:22,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:02:22,755 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2024-11-08 20:02:28,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:02:28,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2972 states to 1766 states and 2972 transitions. [2024-11-08 20:02:28,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 2972 transitions. [2024-11-08 20:02:28,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 20:02:28,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:02:28,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:02:34,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:02:34,429 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 20:02:36,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:02:36,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2973 states to 1767 states and 2973 transitions. [2024-11-08 20:02:36,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1767 states and 2973 transitions. [2024-11-08 20:02:36,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 20:02:36,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:02:36,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:02:42,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:02:42,541 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-08 20:02:49,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:02:49,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2980 states to 1770 states and 2980 transitions. [2024-11-08 20:02:49,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 2980 transitions. [2024-11-08 20:02:49,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 20:02:49,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:02:49,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:02:55,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:02:55,484 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-08 20:03:08,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:03:08,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2992 states to 1775 states and 2992 transitions. [2024-11-08 20:03:08,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 2992 transitions. [2024-11-08 20:03:08,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 20:03:08,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:03:08,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:03:14,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:03:14,293 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2024-11-08 20:03:19,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:03:19,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2995 states to 1777 states and 2995 transitions. [2024-11-08 20:03:19,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 2995 transitions. [2024-11-08 20:03:19,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 20:03:19,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:03:19,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:03:24,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:03:24,721 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-08 20:03:25,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:03:25,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2994 states to 1777 states and 2994 transitions. [2024-11-08 20:03:25,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 2994 transitions. [2024-11-08 20:03:25,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 20:03:25,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:03:25,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:03:30,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:03:30,510 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-08 20:03:33,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:03:33,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3032 states to 1793 states and 3032 transitions. [2024-11-08 20:03:33,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 3032 transitions. [2024-11-08 20:03:33,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 20:03:33,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:03:33,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:03:38,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:03:39,224 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2024-11-08 20:03:44,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:03:44,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 1795 states and 3036 transitions. [2024-11-08 20:03:44,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 3036 transitions. [2024-11-08 20:03:44,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 20:03:44,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:03:44,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:03:50,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:03:50,371 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2024-11-08 20:03:52,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:03:52,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 1796 states and 3036 transitions. [2024-11-08 20:03:52,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 3036 transitions. [2024-11-08 20:03:52,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 20:03:52,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:03:52,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:03:57,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:03:57,986 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 20:04:08,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:04:08,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3052 states to 1801 states and 3052 transitions. [2024-11-08 20:04:08,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 3052 transitions. [2024-11-08 20:04:08,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 20:04:08,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:04:08,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:04:13,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:04:13,839 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-08 20:04:16,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:04:16,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3061 states to 1806 states and 3061 transitions. [2024-11-08 20:04:16,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 3061 transitions. [2024-11-08 20:04:16,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 20:04:16,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:04:16,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:04:22,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:04:22,304 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 20:04:22,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:04:22,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3062 states to 1807 states and 3062 transitions. [2024-11-08 20:04:22,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 3062 transitions. [2024-11-08 20:04:22,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 20:04:22,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:04:22,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms