./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.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_186e0b86-1bc9-4841-a66d-92f4aad3fa42/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_186e0b86-1bc9-4841-a66d-92f4aad3fa42/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_186e0b86-1bc9-4841-a66d-92f4aad3fa42/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_186e0b86-1bc9-4841-a66d-92f4aad3fa42/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_186e0b86-1bc9-4841-a66d-92f4aad3fa42/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_186e0b86-1bc9-4841-a66d-92f4aad3fa42/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 6c1be66de5de44f99e184f931232a9d8bcb0b8fd4712efbcede070913355a2c0 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:05:33,402 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:05:33,500 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_186e0b86-1bc9-4841-a66d-92f4aad3fa42/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:05:33,506 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:05:33,506 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:05:33,562 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:05:33,563 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:05:33,564 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:05:33,565 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:05:33,565 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:05:33,566 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:05:33,566 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:05:33,567 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:05:33,569 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:05:33,569 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:05:33,570 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:05:33,572 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:05:33,572 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:05:33,573 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:05:33,573 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:05:33,577 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:05:33,578 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:05:33,578 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:05:33,578 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:05:33,579 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:33,579 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:05:33,579 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:05:33,580 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:05:33,580 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:05:33,580 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:05:33,580 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_186e0b86-1bc9-4841-a66d-92f4aad3fa42/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_186e0b86-1bc9-4841-a66d-92f4aad3fa42/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c1be66de5de44f99e184f931232a9d8bcb0b8fd4712efbcede070913355a2c0 [2024-11-08 22:05:33,856 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:05:33,888 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:05:33,892 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:05:33,893 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:05:33,894 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:05:33,895 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_186e0b86-1bc9-4841-a66d-92f4aad3fa42/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i Unable to find full path for "g++" [2024-11-08 22:05:36,033 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:05:36,625 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:05:36,626 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_186e0b86-1bc9-4841-a66d-92f4aad3fa42/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i [2024-11-08 22:05:36,671 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_186e0b86-1bc9-4841-a66d-92f4aad3fa42/bin/ukojak-verify-ImItNfHLgk/data/ff62985e8/444159ec7f854dbb8fbc44b8d3861200/FLAGd130e2de7 [2024-11-08 22:05:36,690 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_186e0b86-1bc9-4841-a66d-92f4aad3fa42/bin/ukojak-verify-ImItNfHLgk/data/ff62985e8/444159ec7f854dbb8fbc44b8d3861200 [2024-11-08 22:05:36,693 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:05:36,696 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:05:36,698 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:36,700 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:05:36,706 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:05:36,706 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:36" (1/1) ... [2024-11-08 22:05:36,709 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@412be058 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:36, skipping insertion in model container [2024-11-08 22:05:36,709 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:36" (1/1) ... [2024-11-08 22:05:36,881 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:05:39,971 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_186e0b86-1bc9-4841-a66d-92f4aad3fa42/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[324559,324572] [2024-11-08 22:05:39,975 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_186e0b86-1bc9-4841-a66d-92f4aad3fa42/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[324728,324741] [2024-11-08 22:05:39,976 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_186e0b86-1bc9-4841-a66d-92f4aad3fa42/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[324895,324908] [2024-11-08 22:05:39,977 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_186e0b86-1bc9-4841-a66d-92f4aad3fa42/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[325063,325076] [2024-11-08 22:05:39,994 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:40,021 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:05:40,140 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"); [5761] [2024-11-08 22:05:40,142 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)); [5768] [2024-11-08 22:05:40,142 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5775] [2024-11-08 22:05:40,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/520b8de/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5805-5806] [2024-11-08 22:05:40,144 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"); [5811-5813] [2024-11-08 22:05:40,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5894] [2024-11-08 22:05:40,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5902] [2024-11-08 22:05:40,387 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_186e0b86-1bc9-4841-a66d-92f4aad3fa42/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[324559,324572] [2024-11-08 22:05:40,388 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_186e0b86-1bc9-4841-a66d-92f4aad3fa42/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[324728,324741] [2024-11-08 22:05:40,388 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_186e0b86-1bc9-4841-a66d-92f4aad3fa42/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[324895,324908] [2024-11-08 22:05:40,389 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_186e0b86-1bc9-4841-a66d-92f4aad3fa42/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[325063,325076] [2024-11-08 22:05:40,397 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:40,562 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:05:40,563 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40 WrapperNode [2024-11-08 22:05:40,563 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:40,565 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:40,565 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:05:40,565 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:05:40,574 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40" (1/1) ... [2024-11-08 22:05:40,680 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40" (1/1) ... [2024-11-08 22:05:40,956 INFO L138 Inliner]: procedures = 385, calls = 2103, calls flagged for inlining = 151, calls inlined = 130, statements flattened = 4713 [2024-11-08 22:05:40,956 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:40,957 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:05:40,957 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:05:40,957 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:05:40,968 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40" (1/1) ... [2024-11-08 22:05:40,969 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40" (1/1) ... [2024-11-08 22:05:41,013 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40" (1/1) ... [2024-11-08 22:05:41,016 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40" (1/1) ... [2024-11-08 22:05:41,175 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40" (1/1) ... [2024-11-08 22:05:41,211 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40" (1/1) ... [2024-11-08 22:05:41,243 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40" (1/1) ... [2024-11-08 22:05:41,265 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40" (1/1) ... [2024-11-08 22:05:41,308 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:05:41,310 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:05:41,311 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:05:41,311 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:05:41,312 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40" (1/1) ... [2024-11-08 22:05:41,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:41,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_186e0b86-1bc9-4841-a66d-92f4aad3fa42/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:05:41,351 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_186e0b86-1bc9-4841-a66d-92f4aad3fa42/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:05:41,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_186e0b86-1bc9-4841-a66d-92f4aad3fa42/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:05:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 22:05:41,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 22:05:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2024-11-08 22:05:41,392 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2024-11-08 22:05:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2024-11-08 22:05:41,393 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2024-11-08 22:05:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 22:05:41,393 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 22:05:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 22:05:41,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 22:05:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_73 [2024-11-08 22:05:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_73 [2024-11-08 22:05:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-08 22:05:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-08 22:05:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2024-11-08 22:05:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2024-11-08 22:05:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 22:05:41,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 22:05:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2024-11-08 22:05:41,395 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2024-11-08 22:05:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2024-11-08 22:05:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2024-11-08 22:05:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2024-11-08 22:05:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2024-11-08 22:05:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 22:05:41,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 22:05:41,398 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2024-11-08 22:05:41,398 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2024-11-08 22:05:41,398 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2024-11-08 22:05:41,398 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2024-11-08 22:05:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-08 22:05:41,399 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-08 22:05:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 22:05:41,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 22:05:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:05:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2024-11-08 22:05:41,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2024-11-08 22:05:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2024-11-08 22:05:41,400 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2024-11-08 22:05:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-08 22:05:41,400 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-08 22:05:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2024-11-08 22:05:41,400 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2024-11-08 22:05:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 22:05:41,400 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 22:05:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2024-11-08 22:05:41,401 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2024-11-08 22:05:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2024-11-08 22:05:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2024-11-08 22:05:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 22:05:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2024-11-08 22:05:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2024-11-08 22:05:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_via_ircc_cb [2024-11-08 22:05:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_via_ircc_cb [2024-11-08 22:05:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2024-11-08 22:05:41,405 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2024-11-08 22:05:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 22:05:41,405 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 22:05:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:05:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 22:05:41,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 22:05:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2024-11-08 22:05:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2024-11-08 22:05:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:05:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 22:05:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 22:05:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2024-11-08 22:05:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2024-11-08 22:05:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-08 22:05:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-08 22:05:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-08 22:05:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-08 22:05:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2024-11-08 22:05:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2024-11-08 22:05:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2024-11-08 22:05:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2024-11-08 22:05:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2024-11-08 22:05:41,411 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2024-11-08 22:05:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 22:05:41,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 22:05:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2024-11-08 22:05:41,411 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2024-11-08 22:05:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:05:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2024-11-08 22:05:41,412 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2024-11-08 22:05:41,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:05:41,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 22:05:41,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 22:05:41,413 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 22:05:41,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 22:05:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:05:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 22:05:41,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 22:05:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-08 22:05:41,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-08 22:05:41,415 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2024-11-08 22:05:41,415 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2024-11-08 22:05:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-08 22:05:41,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-08 22:05:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 22:05:41,416 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 22:05:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2024-11-08 22:05:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2024-11-08 22:05:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2024-11-08 22:05:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2024-11-08 22:05:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-08 22:05:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-08 22:05:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-08 22:05:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-08 22:05:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2024-11-08 22:05:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2024-11-08 22:05:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:05:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:05:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2024-11-08 22:05:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2024-11-08 22:05:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 22:05:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:05:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 22:05:41,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 22:05:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2024-11-08 22:05:41,419 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2024-11-08 22:05:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 22:05:41,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 22:05:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2024-11-08 22:05:41,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2024-11-08 22:05:41,420 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2024-11-08 22:05:41,421 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2024-11-08 22:05:41,421 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2024-11-08 22:05:41,421 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2024-11-08 22:05:41,421 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 22:05:41,422 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 22:05:41,422 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2024-11-08 22:05:41,422 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2024-11-08 22:05:41,422 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2024-11-08 22:05:41,422 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2024-11-08 22:05:41,423 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-08 22:05:41,423 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-08 22:05:41,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:05:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:05:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2024-11-08 22:05:41,424 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2024-11-08 22:05:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 22:05:41,424 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 22:05:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-08 22:05:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-08 22:05:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2024-11-08 22:05:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2024-11-08 22:05:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 22:05:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 22:05:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-08 22:05:41,428 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-08 22:05:41,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 22:05:41,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 22:05:41,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-08 22:05:41,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-08 22:05:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2024-11-08 22:05:41,429 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2024-11-08 22:05:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-08 22:05:41,429 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-08 22:05:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-08 22:05:41,429 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-08 22:05:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 22:05:41,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 22:05:41,430 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 22:05:41,430 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 22:05:41,430 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-08 22:05:41,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-08 22:05:41,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:05:41,430 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-08 22:05:41,431 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-08 22:05:41,431 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2024-11-08 22:05:41,431 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2024-11-08 22:05:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-11-08 22:05:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-11-08 22:05:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 22:05:41,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 22:05:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2024-11-08 22:05:41,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2024-11-08 22:05:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2024-11-08 22:05:41,435 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2024-11-08 22:05:41,435 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2024-11-08 22:05:41,435 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2024-11-08 22:05:41,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 22:05:41,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 22:05:41,435 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2024-11-08 22:05:41,436 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2024-11-08 22:05:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2024-11-08 22:05:41,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2024-11-08 22:05:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2024-11-08 22:05:41,436 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2024-11-08 22:05:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-08 22:05:41,437 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-08 22:05:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:05:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2024-11-08 22:05:41,438 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2024-11-08 22:05:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-08 22:05:41,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-08 22:05:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2024-11-08 22:05:41,439 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2024-11-08 22:05:42,180 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:05:42,184 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:05:42,600 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 22:06:00,965 INFO L? ?]: Removed 1844 outVars from TransFormulas that were not future-live. [2024-11-08 22:06:00,965 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:06:03,297 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:06:03,298 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:06:03,298 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:06:03 BoogieIcfgContainer [2024-11-08 22:06:03,298 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:06:03,299 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:06:03,299 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:06:03,314 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:06:03,314 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:06:03" (1/1) ... [2024-11-08 22:06:03,325 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:06:03,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:03,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 1670 states and 2474 transitions. [2024-11-08 22:06:03,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 2474 transitions. [2024-11-08 22:06:03,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:06:03,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:03,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:10,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:11,559 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:06:21,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:22,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:22,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2518 states to 1689 states and 2516 transitions. [2024-11-08 22:06:22,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 2516 transitions. [2024-11-08 22:06:22,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:06:22,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:22,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:28,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:29,286 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:06:29,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:29,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2519 states to 1683 states and 2506 transitions. [2024-11-08 22:06:29,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2506 transitions. [2024-11-08 22:06:29,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:06:29,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:29,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:35,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:36,096 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:06:36,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:36,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2521 states to 1685 states and 2508 transitions. [2024-11-08 22:06:36,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2508 transitions. [2024-11-08 22:06:36,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:06:36,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:36,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:42,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:42,973 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:06:43,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:43,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2529 states to 1690 states and 2515 transitions. [2024-11-08 22:06:43,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1690 states and 2515 transitions. [2024-11-08 22:06:43,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:06:43,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:43,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:49,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:50,474 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:07:01,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:02,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:02,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2567 states to 1711 states and 2550 transitions. [2024-11-08 22:07:02,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 2550 transitions. [2024-11-08 22:07:02,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:07:02,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:02,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:07,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:08,320 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:07:11,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:11,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2596 states to 1722 states and 2567 transitions. [2024-11-08 22:07:11,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 2567 transitions. [2024-11-08 22:07:11,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:07:11,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:11,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:19,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:20,554 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:07:21,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:21,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2600 states to 1718 states and 2559 transitions. [2024-11-08 22:07:21,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1718 states and 2559 transitions. [2024-11-08 22:07:21,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:07:21,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:21,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:28,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:28,863 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:07:28,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:28,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2602 states to 1720 states and 2561 transitions. [2024-11-08 22:07:28,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 2561 transitions. [2024-11-08 22:07:28,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:07:28,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:28,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:34,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:35,544 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:07:36,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:36,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2628 states to 1737 states and 2587 transitions. [2024-11-08 22:07:36,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 2587 transitions. [2024-11-08 22:07:36,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:07:36,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:36,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:42,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:42,817 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:07:42,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:42,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1739 states and 2589 transitions. [2024-11-08 22:07:42,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2589 transitions. [2024-11-08 22:07:42,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:07:42,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:42,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:47,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:48,800 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:08:00,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:08:04,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:04,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 1755 states and 2615 transitions. [2024-11-08 22:08:04,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2615 transitions. [2024-11-08 22:08:04,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:08:04,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:04,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:08,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:09,129 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:08:09,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:09,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2674 states to 1757 states and 2619 transitions. [2024-11-08 22:08:09,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 2619 transitions. [2024-11-08 22:08:09,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:08:09,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:09,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:13,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:14,365 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:08:17,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:17,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1770 states and 2639 transitions. [2024-11-08 22:08:17,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 2639 transitions. [2024-11-08 22:08:17,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:08:17,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:17,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:22,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:23,093 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:08:23,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:23,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2708 states to 1772 states and 2641 transitions. [2024-11-08 22:08:23,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1772 states and 2641 transitions. [2024-11-08 22:08:23,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:08:23,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:23,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:27,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:28,277 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:08:29,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:29,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2710 states to 1774 states and 2643 transitions. [2024-11-08 22:08:29,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 2643 transitions. [2024-11-08 22:08:29,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:08:29,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:29,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:33,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:34,648 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:08:46,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:08:52,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:52,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1788 states and 2668 transitions. [2024-11-08 22:08:52,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 2668 transitions. [2024-11-08 22:08:52,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:08:52,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:52,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:56,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:57,401 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:08:59,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:59,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2781 states to 1801 states and 2687 transitions. [2024-11-08 22:08:59,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 2687 transitions. [2024-11-08 22:08:59,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:08:59,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:59,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:04,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:04,590 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:09:04,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:04,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2783 states to 1803 states and 2689 transitions. [2024-11-08 22:09:04,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 2689 transitions. [2024-11-08 22:09:04,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:09:04,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:04,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:09,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:10,308 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:09:22,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:09:31,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:31,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 1821 states and 2719 transitions. [2024-11-08 22:09:31,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 2719 transitions. [2024-11-08 22:09:31,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:09:31,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:31,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:36,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:36,780 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:09:36,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:36,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2833 states to 1823 states and 2723 transitions. [2024-11-08 22:09:36,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 2723 transitions. [2024-11-08 22:09:36,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:09:36,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:36,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:41,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:41,733 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 22:09:48,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:48,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2864 states to 1836 states and 2743 transitions. [2024-11-08 22:09:48,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2743 transitions. [2024-11-08 22:09:48,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:09:48,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:48,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:53,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:53,600 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:09:53,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:53,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2867 states to 1838 states and 2745 transitions. [2024-11-08 22:09:53,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 2745 transitions. [2024-11-08 22:09:53,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:09:53,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:53,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:58,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:58,600 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:10:00,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:00,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2873 states to 1843 states and 2751 transitions. [2024-11-08 22:10:00,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 2751 transitions. [2024-11-08 22:10:00,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:10:00,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:00,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:05,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:07,059 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:10:19,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:10:34,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:34,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2922 states to 1862 states and 2783 transitions. [2024-11-08 22:10:34,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 2783 transitions. [2024-11-08 22:10:34,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:10:34,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:34,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:39,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:39,723 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:10:39,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:39,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2926 states to 1864 states and 2787 transitions. [2024-11-08 22:10:39,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 2787 transitions. [2024-11-08 22:10:39,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:10:39,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:39,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:44,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:44,744 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 22:10:47,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:47,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2955 states to 1877 states and 2805 transitions. [2024-11-08 22:10:47,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 2805 transitions. [2024-11-08 22:10:47,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:10:47,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:47,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:52,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:52,886 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:10:52,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:52,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2958 states to 1879 states and 2807 transitions. [2024-11-08 22:10:52,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 2807 transitions. [2024-11-08 22:10:52,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:10:52,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:52,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:57,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:58,874 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 22:11:11,698 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 22:11:31,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:31,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3007 states to 1896 states and 2838 transitions. [2024-11-08 22:11:31,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 2838 transitions. [2024-11-08 22:11:31,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:11:31,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:31,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:36,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:36,551 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 22:11:39,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:39,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3031 states to 1904 states and 2851 transitions. [2024-11-08 22:11:39,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 2851 transitions. [2024-11-08 22:11:39,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:11:39,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:39,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:44,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:44,729 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 22:11:44,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:44,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3033 states to 1906 states and 2853 transitions. [2024-11-08 22:11:44,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 2853 transitions. [2024-11-08 22:11:44,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:11:44,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:44,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:49,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:49,574 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 22:11:49,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:49,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 1911 states and 2859 transitions. [2024-11-08 22:11:49,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 2859 transitions. [2024-11-08 22:11:49,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:11:49,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:49,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:54,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:55,747 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-08 22:12:08,891 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:12:35,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:35,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3095 states to 1932 states and 2895 transitions. [2024-11-08 22:12:35,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 2895 transitions. [2024-11-08 22:12:35,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:12:35,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:35,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:40,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:40,616 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-08 22:12:44,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:44,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3123 states to 1942 states and 2911 transitions. [2024-11-08 22:12:44,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 2911 transitions. [2024-11-08 22:12:44,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:12:44,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:44,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:48,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:49,216 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-08 22:12:49,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:49,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3125 states to 1944 states and 2913 transitions. [2024-11-08 22:12:49,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 2913 transitions. [2024-11-08 22:12:49,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:12:49,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:49,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:53,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:54,183 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 22:12:54,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:54,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3131 states to 1949 states and 2919 transitions. [2024-11-08 22:12:54,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 2919 transitions. [2024-11-08 22:12:54,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:12:54,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:54,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:58,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:00,395 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-08 22:13:14,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:13:47,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:47,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3189 states to 1971 states and 2957 transitions. [2024-11-08 22:13:47,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 2957 transitions. [2024-11-08 22:13:47,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:13:47,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:47,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:52,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:52,402 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-08 22:13:52,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:52,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3193 states to 1973 states and 2961 transitions. [2024-11-08 22:13:52,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 2961 transitions. [2024-11-08 22:13:52,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:13:52,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:52,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:57,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:57,628 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 22:14:09,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:09,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3224 states to 1986 states and 2981 transitions. [2024-11-08 22:14:09,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 2981 transitions. [2024-11-08 22:14:09,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:14:09,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:09,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:14,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:15,180 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-08 22:14:15,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:15,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3227 states to 1988 states and 2983 transitions. [2024-11-08 22:14:15,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 2983 transitions. [2024-11-08 22:14:15,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:14:15,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:15,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:21,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:21,750 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-08 22:14:26,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:26,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3233 states to 1993 states and 2989 transitions. [2024-11-08 22:14:26,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2989 transitions. [2024-11-08 22:14:26,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:14:26,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:26,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:31,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:33,503 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-08 22:14:47,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:15:29,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:29,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3294 states to 2016 states and 3029 transitions. [2024-11-08 22:15:29,071 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3029 transitions. [2024-11-08 22:15:29,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:15:29,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:29,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:33,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:34,369 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-08 22:15:34,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:34,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3298 states to 2018 states and 3033 transitions. [2024-11-08 22:15:34,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3033 transitions. [2024-11-08 22:15:34,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:15:34,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:34,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:39,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:40,018 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-08 22:15:44,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:44,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3324 states to 2028 states and 3047 transitions. [2024-11-08 22:15:44,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 3047 transitions. [2024-11-08 22:15:44,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:15:44,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:44,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:51,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:51,860 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-11-08 22:15:52,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:52,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3351 states to 2039 states and 3066 transitions. [2024-11-08 22:15:52,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3066 transitions. [2024-11-08 22:15:52,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:15:52,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:52,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:58,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:00,381 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-11-08 22:16:14,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:17:05,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:05,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3413 states to 2060 states and 3105 transitions. [2024-11-08 22:17:05,193 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 3105 transitions. [2024-11-08 22:17:05,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:17:05,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:05,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:10,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:11,010 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-11-08 22:17:15,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:15,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3436 states to 2068 states and 3118 transitions. [2024-11-08 22:17:15,861 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 3118 transitions. [2024-11-08 22:17:15,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:17:15,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:15,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:21,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:21,557 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-08 22:17:21,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:21,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3437 states to 2064 states and 3111 transitions. [2024-11-08 22:17:21,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2064 states and 3111 transitions. [2024-11-08 22:17:21,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:17:21,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:21,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:27,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:27,545 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-11-08 22:17:27,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:27,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3444 states to 2069 states and 3117 transitions. [2024-11-08 22:17:27,758 INFO L276 IsEmpty]: Start isEmpty. Operand 2069 states and 3117 transitions. [2024-11-08 22:17:27,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:17:27,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:27,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:33,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:33,708 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-11-08 22:17:33,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:33,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3446 states to 2071 states and 3119 transitions. [2024-11-08 22:17:33,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 3119 transitions. [2024-11-08 22:17:33,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:17:33,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:33,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:39,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:40,081 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 22:17:40,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:40,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3452 states to 2076 states and 3125 transitions. [2024-11-08 22:17:40,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 3125 transitions. [2024-11-08 22:17:40,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:17:40,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:40,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:46,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:46,868 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-11-08 22:17:47,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:47,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3479 states to 2087 states and 3144 transitions. [2024-11-08 22:17:47,608 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 3144 transitions. [2024-11-08 22:17:47,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:17:47,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:47,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:51,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:54,230 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 22:18:09,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:19:12,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:12,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3544 states to 2109 states and 3185 transitions. [2024-11-08 22:19:12,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 3185 transitions. [2024-11-08 22:19:12,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:19:12,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:12,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:17,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:18,377 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 22:19:23,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:23,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 2122 states and 3204 transitions. [2024-11-08 22:19:23,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2122 states and 3204 transitions. [2024-11-08 22:19:23,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:19:23,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:23,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:29,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:29,716 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-08 22:19:29,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:29,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3575 states to 2118 states and 3197 transitions. [2024-11-08 22:19:29,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2118 states and 3197 transitions. [2024-11-08 22:19:29,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:19:29,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:29,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:34,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:35,571 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 22:19:35,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:35,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3577 states to 2120 states and 3199 transitions. [2024-11-08 22:19:35,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 3199 transitions. [2024-11-08 22:19:35,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:19:35,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:35,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:40,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:41,140 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-08 22:19:41,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:41,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3583 states to 2125 states and 3205 transitions. [2024-11-08 22:19:41,343 INFO L276 IsEmpty]: Start isEmpty. Operand 2125 states and 3205 transitions. [2024-11-08 22:19:41,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:19:41,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:41,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:45,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:46,344 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-08 22:19:47,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:47,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3610 states to 2136 states and 3224 transitions. [2024-11-08 22:19:47,028 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 3224 transitions. [2024-11-08 22:19:47,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:19:47,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:47,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:51,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:54,062 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-08 22:20:09,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []