./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_741cef58-8424-4a2d-80e0-f58bf2808c62/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_741cef58-8424-4a2d-80e0-f58bf2808c62/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_741cef58-8424-4a2d-80e0-f58bf2808c62/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_741cef58-8424-4a2d-80e0-f58bf2808c62/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_741cef58-8424-4a2d-80e0-f58bf2808c62/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_741cef58-8424-4a2d-80e0-f58bf2808c62/bin/ukojak-verify-CZk0znPC7b --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 265e49c3377c52c97dc3fc0a083b7daee63958176975b73f1e1d54651892cb04 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:41:33,089 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:41:33,142 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_741cef58-8424-4a2d-80e0-f58bf2808c62/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 00:41:33,146 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:41:33,146 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:41:33,165 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:41:33,166 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:41:33,166 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:41:33,167 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:41:33,167 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:41:33,167 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:41:33,167 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:41:33,167 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:41:33,167 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:41:33,167 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:41:33,167 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:41:33,168 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:41:33,168 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:41:33,168 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:41:33,168 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:41:33,168 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:41:33,168 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:41:33,168 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:41:33,168 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:41:33,168 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:41:33,168 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:41:33,169 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:41:33,169 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:41:33,169 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:41:33,169 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:41:33,169 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_741cef58-8424-4a2d-80e0-f58bf2808c62/bin/ukojak-verify-CZk0znPC7b 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 -> 265e49c3377c52c97dc3fc0a083b7daee63958176975b73f1e1d54651892cb04 [2024-12-06 00:41:33,393 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:41:33,401 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:41:33,404 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:41:33,405 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:41:33,405 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:41:33,406 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_741cef58-8424-4a2d-80e0-f58bf2808c62/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i [2024-12-06 00:41:36,071 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_741cef58-8424-4a2d-80e0-f58bf2808c62/bin/ukojak-verify-CZk0znPC7b/data/b639a1a35/9741557059914c62b4e0f4bf91645ff3/FLAG84bef89b6 [2024-12-06 00:41:36,551 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:41:36,551 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_741cef58-8424-4a2d-80e0-f58bf2808c62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i [2024-12-06 00:41:36,590 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_741cef58-8424-4a2d-80e0-f58bf2808c62/bin/ukojak-verify-CZk0znPC7b/data/b639a1a35/9741557059914c62b4e0f4bf91645ff3/FLAG84bef89b6 [2024-12-06 00:41:36,656 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_741cef58-8424-4a2d-80e0-f58bf2808c62/bin/ukojak-verify-CZk0znPC7b/data/b639a1a35/9741557059914c62b4e0f4bf91645ff3 [2024-12-06 00:41:36,658 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:41:36,659 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:41:36,661 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:41:36,661 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:41:36,666 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:41:36,666 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:41:36" (1/1) ... [2024-12-06 00:41:36,667 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17a4bf4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:36, skipping insertion in model container [2024-12-06 00:41:36,667 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:41:36" (1/1) ... [2024-12-06 00:41:36,769 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:41:38,922 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_741cef58-8424-4a2d-80e0-f58bf2808c62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[372884,372897] [2024-12-06 00:41:38,924 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_741cef58-8424-4a2d-80e0-f58bf2808c62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373053,373066] [2024-12-06 00:41:38,924 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_741cef58-8424-4a2d-80e0-f58bf2808c62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373220,373233] [2024-12-06 00:41:38,925 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_741cef58-8424-4a2d-80e0-f58bf2808c62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373388,373401] [2024-12-06 00:41:38,940 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:41:38,977 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:41:39,101 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6376-6377] [2024-12-06 00:41:39,102 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"); [6382-6384] [2024-12-06 00:41:39,117 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [6602-6603] [2024-12-06 00:41:39,120 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6636-6637] [2024-12-06 00:41:39,121 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [6673-6674] [2024-12-06 00:41:39,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [6710-6711] [2024-12-06 00:41:39,344 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_741cef58-8424-4a2d-80e0-f58bf2808c62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[372884,372897] [2024-12-06 00:41:39,345 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_741cef58-8424-4a2d-80e0-f58bf2808c62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373053,373066] [2024-12-06 00:41:39,345 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_741cef58-8424-4a2d-80e0-f58bf2808c62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373220,373233] [2024-12-06 00:41:39,345 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_741cef58-8424-4a2d-80e0-f58bf2808c62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373388,373401] [2024-12-06 00:41:39,351 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:41:39,421 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:41:39,421 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:39 WrapperNode [2024-12-06 00:41:39,422 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:41:39,423 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:41:39,423 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:41:39,423 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:41:39,428 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:39" (1/1) ... [2024-12-06 00:41:39,493 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:39" (1/1) ... [2024-12-06 00:41:39,674 INFO L138 Inliner]: procedures = 410, calls = 2856, calls flagged for inlining = 215, calls inlined = 199, statements flattened = 7024 [2024-12-06 00:41:39,674 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:41:39,675 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:41:39,675 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:41:39,675 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:41:39,682 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:39" (1/1) ... [2024-12-06 00:41:39,682 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:39" (1/1) ... [2024-12-06 00:41:39,704 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:39" (1/1) ... [2024-12-06 00:41:39,705 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:39" (1/1) ... [2024-12-06 00:41:39,855 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:39" (1/1) ... [2024-12-06 00:41:39,866 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:39" (1/1) ... [2024-12-06 00:41:39,888 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:39" (1/1) ... [2024-12-06 00:41:39,915 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:39" (1/1) ... [2024-12-06 00:41:39,928 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:39" (1/1) ... [2024-12-06 00:41:39,962 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:41:39,963 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:41:39,963 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:41:39,963 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:41:39,964 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:39" (1/1) ... [2024-12-06 00:41:39,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:41:39,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_741cef58-8424-4a2d-80e0-f58bf2808c62/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:41:39,993 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_741cef58-8424-4a2d-80e0-f58bf2808c62/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:41:39,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_741cef58-8424-4a2d-80e0-f58bf2808c62/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:41:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_set_bssid [2024-12-06 00:41:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_set_bssid [2024-12-06 00:41:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_start [2024-12-06 00:41:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_start [2024-12-06 00:41:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-06 00:41:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-06 00:41:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 00:41:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 00:41:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 00:41:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 00:41:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-06 00:41:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-06 00:41:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-06 00:41:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-06 00:41:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-12-06 00:41:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-12-06 00:41:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-12-06 00:41:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-12-06 00:41:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_al2210l [2024-12-06 00:41:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_al2210l [2024-12-06 00:41:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-06 00:41:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-06 00:41:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-12-06 00:41:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-12-06 00:41:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-06 00:41:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-06 00:41:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_adm8211_priv [2024-12-06 00:41:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_adm8211_priv [2024-12-06 00:41:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-12-06 00:41:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-12-06 00:41:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:41:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-06 00:41:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-06 00:41:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_set_channel [2024-12-06 00:41:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_set_channel [2024-12-06 00:41:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 00:41:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-06 00:41:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-06 00:41:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 00:41:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-06 00:41:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-06 00:41:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_write_sram [2024-12-06 00:41:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_write_sram [2024-12-06 00:41:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:41:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-06 00:41:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-06 00:41:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 00:41:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 00:41:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-06 00:41:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-06 00:41:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-06 00:41:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-06 00:41:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2024-12-06 00:41:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2024-12-06 00:41:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-12-06 00:41:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-12-06 00:41:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-06 00:41:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-06 00:41:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-06 00:41:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-06 00:41:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:41:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-06 00:41:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-06 00:41:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-06 00:41:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-06 00:41:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:41:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2024-12-06 00:41:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2024-12-06 00:41:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_max2820 [2024-12-06 00:41:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_max2820 [2024-12-06 00:41:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-06 00:41:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-06 00:41:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_write_bbp [2024-12-06 00:41:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_write_bbp [2024-12-06 00:41:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 00:41:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 00:41:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 00:41:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-06 00:41:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-06 00:41:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-12-06 00:41:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-12-06 00:41:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-06 00:41:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-06 00:41:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-12-06 00:41:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-12-06 00:41:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_stop [2024-12-06 00:41:40,027 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_stop [2024-12-06 00:41:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2024-12-06 00:41:40,027 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2024-12-06 00:41:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:41:40,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:41:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-06 00:41:40,027 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-06 00:41:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 00:41:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 00:41:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 00:41:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 00:41:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2024-12-06 00:41:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2024-12-06 00:41:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-06 00:41:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-06 00:41:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw [2024-12-06 00:41:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw [2024-12-06 00:41:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-12-06 00:41:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-12-06 00:41:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2024-12-06 00:41:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2024-12-06 00:41:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-12-06 00:41:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-12-06 00:41:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 00:41:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 00:41:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-06 00:41:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-06 00:41:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 00:41:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 00:41:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_resume [2024-12-06 00:41:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_resume [2024-12-06 00:41:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 00:41:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 00:41:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-06 00:41:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-06 00:41:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-06 00:41:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-06 00:41:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_adm8211_priv [2024-12-06 00:41:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_adm8211_priv [2024-12-06 00:41:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_remove [2024-12-06 00:41:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_remove [2024-12-06 00:41:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_update_mode [2024-12-06 00:41:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_update_mode [2024-12-06 00:41:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 00:41:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 00:41:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:41:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2024-12-06 00:41:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2024-12-06 00:41:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-12-06 00:41:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-12-06 00:41:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 00:41:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 00:41:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_rfmd2958 [2024-12-06 00:41:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_rfmd2958 [2024-12-06 00:41:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_rfmd2948 [2024-12-06 00:41:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_rfmd2948 [2024-12-06 00:41:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-12-06 00:41:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-12-06 00:41:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-06 00:41:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-06 00:41:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-12-06 00:41:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-12-06 00:41:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-12-06 00:41:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-12-06 00:41:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:41:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-06 00:41:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-06 00:41:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2024-12-06 00:41:40,031 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2024-12-06 00:41:40,872 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:41:40,875 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:41:42,307 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 00:42:20,149 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-06 00:42:20,990 INFO L? ?]: Removed 2905 outVars from TransFormulas that were not future-live. [2024-12-06 00:42:20,990 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:42:23,733 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:42:23,733 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 00:42:23,733 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:42:23 BoogieIcfgContainer [2024-12-06 00:42:23,733 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:42:23,734 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:42:23,734 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:42:23,745 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:42:23,745 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:42:23" (1/1) ... [2024-12-06 00:42:23,753 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:42:23,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:23,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2527 states to 1711 states and 2527 transitions. [2024-12-06 00:42:23,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 2527 transitions. [2024-12-06 00:42:23,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:42:23,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:23,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:54,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:55,072 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-12-06 00:43:05,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:43:06,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:06,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2537 states to 1716 states and 2537 transitions. [2024-12-06 00:43:06,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 2537 transitions. [2024-12-06 00:43:06,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 00:43:06,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:06,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:36,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:36,800 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-12-06 00:43:38,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:38,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2550 states to 1721 states and 2550 transitions. [2024-12-06 00:43:38,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 2550 transitions. [2024-12-06 00:43:38,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 00:43:38,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:38,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:08,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:09,113 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-12-06 00:44:09,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:09,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2550 states to 1722 states and 2550 transitions. [2024-12-06 00:44:09,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 2550 transitions. [2024-12-06 00:44:09,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:44:09,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:09,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:38,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:40,101 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-12-06 00:44:42,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:42,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2567 states to 1730 states and 2567 transitions. [2024-12-06 00:44:42,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 2567 transitions. [2024-12-06 00:44:42,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:44:42,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:42,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:11,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:12,097 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-12-06 00:45:14,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:14,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 1736 states and 2579 transitions. [2024-12-06 00:45:14,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 2579 transitions. [2024-12-06 00:45:14,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 00:45:14,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:14,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:42,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:43,525 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-12-06 00:45:47,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:47,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2598 states to 1743 states and 2598 transitions. [2024-12-06 00:45:47,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 2598 transitions. [2024-12-06 00:45:47,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 00:45:47,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:47,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:15,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:15,822 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-12-06 00:46:16,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:16,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2600 states to 1745 states and 2600 transitions. [2024-12-06 00:46:16,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 2600 transitions. [2024-12-06 00:46:16,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:46:16,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:16,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:44,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:44,851 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-12-06 00:46:44,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:44,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 1746 states and 2601 transitions. [2024-12-06 00:46:44,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 2601 transitions. [2024-12-06 00:46:44,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:46:44,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:44,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:13,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:13,486 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-12-06 00:47:13,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:13,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 1749 states and 2604 transitions. [2024-12-06 00:47:13,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2604 transitions. [2024-12-06 00:47:13,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:47:13,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:13,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:42,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:42,735 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-12-06 00:47:42,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:43,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2607 states to 1752 states and 2607 transitions. [2024-12-06 00:47:43,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 2607 transitions. [2024-12-06 00:47:43,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:47:43,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:43,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:11,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:11,566 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-12-06 00:48:11,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:11,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 1755 states and 2610 transitions. [2024-12-06 00:48:11,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2610 transitions. [2024-12-06 00:48:11,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 00:48:11,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:11,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:39,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:40,366 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-12-06 00:48:40,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:40,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2613 states to 1758 states and 2613 transitions. [2024-12-06 00:48:40,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 2613 transitions. [2024-12-06 00:48:40,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 00:48:40,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:40,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:09,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:09,665 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-12-06 00:49:11,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:11,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 1763 states and 2623 transitions. [2024-12-06 00:49:11,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 2623 transitions. [2024-12-06 00:49:11,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 00:49:11,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:11,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:40,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:41,091 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-12-06 00:49:41,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:41,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2627 states to 1767 states and 2627 transitions. [2024-12-06 00:49:41,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1767 states and 2627 transitions. [2024-12-06 00:49:41,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 00:49:41,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:41,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:09,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:10,197 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-12-06 00:50:12,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:12,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2665 states to 1781 states and 2665 transitions. [2024-12-06 00:50:12,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 2665 transitions. [2024-12-06 00:50:12,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 00:50:12,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:12,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:41,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:41,865 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-12-06 00:50:48,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:48,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2683 states to 1789 states and 2683 transitions. [2024-12-06 00:50:48,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2683 transitions. [2024-12-06 00:50:48,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 00:50:48,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:48,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:17,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:17,478 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2024-12-06 00:51:20,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:20,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2692 states to 1794 states and 2692 transitions. [2024-12-06 00:51:20,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2692 transitions. [2024-12-06 00:51:20,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 00:51:20,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:20,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:49,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:50,066 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-12-06 00:51:50,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:50,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 1795 states and 2693 transitions. [2024-12-06 00:51:50,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 2693 transitions. [2024-12-06 00:51:50,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 00:51:50,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:50,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:19,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:20,154 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-12-06 00:52:20,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:20,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 1796 states and 2693 transitions. [2024-12-06 00:52:20,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 2693 transitions. [2024-12-06 00:52:20,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 00:52:20,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:20,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:50,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:50,822 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-12-06 00:52:52,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:52,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 1800 states and 2701 transitions. [2024-12-06 00:52:52,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 2701 transitions. [2024-12-06 00:52:52,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 00:52:52,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:52,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:24,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:24,474 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-12-06 00:53:28,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:28,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2713 states to 1805 states and 2713 transitions. [2024-12-06 00:53:28,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2713 transitions. [2024-12-06 00:53:28,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 00:53:28,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:28,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:59,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:00,545 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-12-06 00:54:10,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:10,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2730 states to 1812 states and 2730 transitions. [2024-12-06 00:54:10,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 2730 transitions. [2024-12-06 00:54:10,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:54:10,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:10,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:40,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:41,279 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-12-06 00:54:44,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:44,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2769 states to 1829 states and 2769 transitions. [2024-12-06 00:54:44,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 2769 transitions. [2024-12-06 00:54:44,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:54:44,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:44,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:13,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:14,529 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-12-06 00:55:28,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:28,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 1837 states and 2786 transitions. [2024-12-06 00:55:28,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 2786 transitions. [2024-12-06 00:55:28,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:55:28,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:28,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:57,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:58,167 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2024-12-06 00:55:59,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:59,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 1838 states and 2787 transitions. [2024-12-06 00:55:59,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 2787 transitions. [2024-12-06 00:55:59,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:55:59,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:59,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms