./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_a94b999a-18e1-4a01-826c-2ec97ab53099/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94b999a-18e1-4a01-826c-2ec97ab53099/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94b999a-18e1-4a01-826c-2ec97ab53099/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94b999a-18e1-4a01-826c-2ec97ab53099/bin/ukojak-verify-ENZ3QT5qd3/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_a94b999a-18e1-4a01-826c-2ec97ab53099/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94b999a-18e1-4a01-826c-2ec97ab53099/bin/ukojak-verify-ENZ3QT5qd3 --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 [2024-11-25 03:30:53,647 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:30:53,713 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94b999a-18e1-4a01-826c-2ec97ab53099/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 03:30:53,718 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:30:53,718 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:30:53,755 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:30:53,756 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:30:53,756 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:30:53,756 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:30:53,757 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:30:53,757 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:30:53,757 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:30:53,757 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:30:53,757 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:30:53,757 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:30:53,757 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:30:53,757 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:30:53,757 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:30:53,758 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:30:53,760 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:30:53,760 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:30:53,760 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:30:53,762 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:30:53,762 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:30:53,762 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:30:53,762 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:30:53,762 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:30:53,762 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:30:53,762 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:30:53,762 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:30:53,763 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_a94b999a-18e1-4a01-826c-2ec97ab53099/bin/ukojak-verify-ENZ3QT5qd3 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 [2024-11-25 03:30:54,096 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:30:54,104 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:30:54,106 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:30:54,108 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:30:54,108 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:30:54,109 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94b999a-18e1-4a01-826c-2ec97ab53099/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i [2024-11-25 03:30:57,057 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94b999a-18e1-4a01-826c-2ec97ab53099/bin/ukojak-verify-ENZ3QT5qd3/data/fb5a0169e/d8b8b12dfa3243e78da0524fd832913d/FLAG1ec69fca8 [2024-11-25 03:30:57,816 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:30:57,817 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94b999a-18e1-4a01-826c-2ec97ab53099/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i [2024-11-25 03:30:57,872 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94b999a-18e1-4a01-826c-2ec97ab53099/bin/ukojak-verify-ENZ3QT5qd3/data/fb5a0169e/d8b8b12dfa3243e78da0524fd832913d/FLAG1ec69fca8 [2024-11-25 03:30:57,895 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94b999a-18e1-4a01-826c-2ec97ab53099/bin/ukojak-verify-ENZ3QT5qd3/data/fb5a0169e/d8b8b12dfa3243e78da0524fd832913d [2024-11-25 03:30:57,898 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:30:57,900 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:30:57,901 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:30:57,901 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:30:57,908 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:30:57,909 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:30:57" (1/1) ... [2024-11-25 03:30:57,910 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a17f61f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:30:57, skipping insertion in model container [2024-11-25 03:30:57,910 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:30:57" (1/1) ... [2024-11-25 03:30:58,047 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:31:00,901 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_a94b999a-18e1-4a01-826c-2ec97ab53099/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[372884,372897] [2024-11-25 03:31:00,907 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_a94b999a-18e1-4a01-826c-2ec97ab53099/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373053,373066] [2024-11-25 03:31:00,907 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_a94b999a-18e1-4a01-826c-2ec97ab53099/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373220,373233] [2024-11-25 03:31:00,908 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_a94b999a-18e1-4a01-826c-2ec97ab53099/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373388,373401] [2024-11-25 03:31:00,940 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:31:00,997 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:31:01,163 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] [2024-11-25 03:31:01,165 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] [2024-11-25 03:31:01,194 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] [2024-11-25 03:31:01,196 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] [2024-11-25 03:31:01,198 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] [2024-11-25 03:31:01,200 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] [2024-11-25 03:31:01,500 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_a94b999a-18e1-4a01-826c-2ec97ab53099/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[372884,372897] [2024-11-25 03:31:01,501 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_a94b999a-18e1-4a01-826c-2ec97ab53099/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373053,373066] [2024-11-25 03:31:01,501 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_a94b999a-18e1-4a01-826c-2ec97ab53099/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373220,373233] [2024-11-25 03:31:01,502 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_a94b999a-18e1-4a01-826c-2ec97ab53099/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373388,373401] [2024-11-25 03:31:01,520 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:31:01,724 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:31:01,725 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:31:01 WrapperNode [2024-11-25 03:31:01,725 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:31:01,727 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:31:01,727 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:31:01,727 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:31:01,741 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:31:01" (1/1) ... [2024-11-25 03:31:01,860 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:31:01" (1/1) ... [2024-11-25 03:31:02,144 INFO L138 Inliner]: procedures = 410, calls = 2856, calls flagged for inlining = 215, calls inlined = 199, statements flattened = 7024 [2024-11-25 03:31:02,144 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:31:02,145 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:31:02,145 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:31:02,146 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:31:02,154 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:31:01" (1/1) ... [2024-11-25 03:31:02,154 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:31:01" (1/1) ... [2024-11-25 03:31:02,194 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:31:01" (1/1) ... [2024-11-25 03:31:02,194 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:31:01" (1/1) ... [2024-11-25 03:31:02,481 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:31:01" (1/1) ... [2024-11-25 03:31:02,494 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:31:01" (1/1) ... [2024-11-25 03:31:02,530 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:31:01" (1/1) ... [2024-11-25 03:31:02,560 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:31:01" (1/1) ... [2024-11-25 03:31:02,586 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:31:01" (1/1) ... [2024-11-25 03:31:02,644 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:31:02,645 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:31:02,645 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:31:02,646 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:31:02,646 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:31:01" (1/1) ... [2024-11-25 03:31:02,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:31:02,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94b999a-18e1-4a01-826c-2ec97ab53099/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:31:02,681 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94b999a-18e1-4a01-826c-2ec97ab53099/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:31:02,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94b999a-18e1-4a01-826c-2ec97ab53099/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:31:02,715 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_set_bssid [2024-11-25 03:31:02,716 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_set_bssid [2024-11-25 03:31:02,716 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_start [2024-11-25 03:31:02,716 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_start [2024-11-25 03:31:02,716 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-25 03:31:02,716 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-25 03:31:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-25 03:31:02,717 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-25 03:31:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 03:31:02,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 03:31:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-25 03:31:02,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-25 03:31:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-25 03:31:02,717 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-25 03:31:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-25 03:31:02,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-25 03:31:02,718 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-25 03:31:02,718 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-25 03:31:02,718 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_al2210l [2024-11-25 03:31:02,718 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_al2210l [2024-11-25 03:31:02,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-25 03:31:02,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-25 03:31:02,720 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-25 03:31:02,720 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-25 03:31:02,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-25 03:31:02,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-25 03:31:02,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_adm8211_priv [2024-11-25 03:31:02,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_adm8211_priv [2024-11-25 03:31:02,721 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-25 03:31:02,721 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-25 03:31:02,722 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:31:02,722 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-25 03:31:02,722 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-25 03:31:02,722 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_set_channel [2024-11-25 03:31:02,722 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_set_channel [2024-11-25 03:31:02,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 03:31:02,723 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-25 03:31:02,724 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-25 03:31:02,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 03:31:02,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-25 03:31:02,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-25 03:31:02,724 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_write_sram [2024-11-25 03:31:02,724 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_write_sram [2024-11-25 03:31:02,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:31:02,724 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-25 03:31:02,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-25 03:31:02,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-25 03:31:02,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-25 03:31:02,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-25 03:31:02,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-25 03:31:02,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-25 03:31:02,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-25 03:31:02,725 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2024-11-25 03:31:02,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2024-11-25 03:31:02,725 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-25 03:31:02,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-25 03:31:02,725 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-25 03:31:02,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-25 03:31:02,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-25 03:31:02,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-25 03:31:02,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:31:02,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-25 03:31:02,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-25 03:31:02,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-25 03:31:02,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-25 03:31:02,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:31:02,726 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2024-11-25 03:31:02,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2024-11-25 03:31:02,726 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_max2820 [2024-11-25 03:31:02,726 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_max2820 [2024-11-25 03:31:02,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-25 03:31:02,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-25 03:31:02,726 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_write_bbp [2024-11-25 03:31:02,726 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_write_bbp [2024-11-25 03:31:02,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:31:02,726 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 03:31:02,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 03:31:02,726 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-25 03:31:02,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-25 03:31:02,726 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-25 03:31:02,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-25 03:31:02,726 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-25 03:31:02,727 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-25 03:31:02,727 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-25 03:31:02,727 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-25 03:31:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_stop [2024-11-25 03:31:02,729 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_stop [2024-11-25 03:31:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2024-11-25 03:31:02,730 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2024-11-25 03:31:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:31:02,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:31:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-25 03:31:02,730 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-25 03:31:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 03:31:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 03:31:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 03:31:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 03:31:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2024-11-25 03:31:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2024-11-25 03:31:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-25 03:31:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-25 03:31:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw [2024-11-25 03:31:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw [2024-11-25 03:31:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-25 03:31:02,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-25 03:31:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2024-11-25 03:31:02,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2024-11-25 03:31:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-25 03:31:02,732 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-25 03:31:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 03:31:02,732 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 03:31:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-25 03:31:02,732 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-25 03:31:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:31:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:31:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_resume [2024-11-25 03:31:02,733 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_resume [2024-11-25 03:31:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 03:31:02,733 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 03:31:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-25 03:31:02,733 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-25 03:31:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-25 03:31:02,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-25 03:31:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_adm8211_priv [2024-11-25 03:31:02,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_adm8211_priv [2024-11-25 03:31:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_remove [2024-11-25 03:31:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_remove [2024-11-25 03:31:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_update_mode [2024-11-25 03:31:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_update_mode [2024-11-25 03:31:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 03:31:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 03:31:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:31:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2024-11-25 03:31:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2024-11-25 03:31:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-11-25 03:31:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-11-25 03:31:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 03:31:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 03:31:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_rfmd2958 [2024-11-25 03:31:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_rfmd2958 [2024-11-25 03:31:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_rfmd2948 [2024-11-25 03:31:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_rfmd2948 [2024-11-25 03:31:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-25 03:31:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-25 03:31:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-25 03:31:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-25 03:31:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-25 03:31:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-25 03:31:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-25 03:31:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-25 03:31:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:31:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-25 03:31:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-25 03:31:02,736 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2024-11-25 03:31:02,736 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2024-11-25 03:31:03,872 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:31:03,875 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:31:05,813 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 03:31:47,063 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-25 03:31:48,224 INFO L? ?]: Removed 2905 outVars from TransFormulas that were not future-live. [2024-11-25 03:31:48,225 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:31:52,076 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:31:52,076 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 03:31:52,076 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:31:52 BoogieIcfgContainer [2024-11-25 03:31:52,077 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:31:52,077 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:31:52,077 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:31:52,090 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:31:52,090 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:31:52" (1/1) ... [2024-11-25 03:31:52,098 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:31:52,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:52,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2527 states to 1711 states and 2527 transitions. [2024-11-25 03:31:52,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 2527 transitions. [2024-11-25 03:31:52,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 03:31:52,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:52,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:23,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:24,877 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-25 03:32:35,003 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 [] [2024-11-25 03:32:36,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:36,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2537 states to 1716 states and 2537 transitions. [2024-11-25 03:32:36,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 2537 transitions. [2024-11-25 03:32:36,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:32:36,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:36,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:06,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:07,358 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 03:33:08,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:08,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2550 states to 1721 states and 2550 transitions. [2024-11-25 03:33:08,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 2550 transitions. [2024-11-25 03:33:08,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 03:33:08,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:08,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:38,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:38,672 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 03:33:38,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:38,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2550 states to 1722 states and 2550 transitions. [2024-11-25 03:33:38,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 2550 transitions. [2024-11-25 03:33:38,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:33:38,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:38,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:07,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:08,918 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-25 03:34:12,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:12,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2567 states to 1730 states and 2567 transitions. [2024-11-25 03:34:12,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 2567 transitions. [2024-11-25 03:34:12,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:34:12,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:12,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:41,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:42,305 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-25 03:34:44,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:44,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 1736 states and 2579 transitions. [2024-11-25 03:34:44,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 2579 transitions. [2024-11-25 03:34:44,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 03:34:44,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:44,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:17,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:18,893 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-25 03:35:23,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:23,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2598 states to 1743 states and 2598 transitions. [2024-11-25 03:35:23,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 2598 transitions. [2024-11-25 03:35:23,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 03:35:23,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:23,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:53,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:54,181 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 03:35:54,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:54,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2600 states to 1745 states and 2600 transitions. [2024-11-25 03:35:54,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 2600 transitions. [2024-11-25 03:35:54,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:35:54,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:54,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:24,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:25,450 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-25 03:36:25,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:25,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 1746 states and 2601 transitions. [2024-11-25 03:36:25,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 2601 transitions. [2024-11-25 03:36:25,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 03:36:25,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:25,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:55,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:56,010 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-25 03:36:56,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:56,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 1749 states and 2604 transitions. [2024-11-25 03:36:56,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2604 transitions. [2024-11-25 03:36:56,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:36:56,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:56,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:37:26,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:37:27,301 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 03:37:27,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:37:27,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2607 states to 1752 states and 2607 transitions. [2024-11-25 03:37:27,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 2607 transitions. [2024-11-25 03:37:27,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:37:27,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:37:27,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:37:57,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:37:58,081 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 03:37:58,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:37:58,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 1755 states and 2610 transitions. [2024-11-25 03:37:58,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2610 transitions. [2024-11-25 03:37:58,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:37:58,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:37:58,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:28,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:29,068 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 03:38:29,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:29,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2613 states to 1758 states and 2613 transitions. [2024-11-25 03:38:29,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 2613 transitions. [2024-11-25 03:38:29,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:38:29,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:29,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:58,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:59,300 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-11-25 03:39:01,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:01,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 1763 states and 2623 transitions. [2024-11-25 03:39:01,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 2623 transitions. [2024-11-25 03:39:01,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:39:01,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:01,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:31,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:32,180 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 03:39:32,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:32,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2627 states to 1767 states and 2627 transitions. [2024-11-25 03:39:32,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1767 states and 2627 transitions. [2024-11-25 03:39:32,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:39:32,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:32,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:02,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:02,856 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-25 03:40:04,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:04,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2665 states to 1781 states and 2665 transitions. [2024-11-25 03:40:04,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 2665 transitions. [2024-11-25 03:40:04,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:40:04,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:04,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:35,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:36,444 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 03:40:43,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:43,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2683 states to 1789 states and 2683 transitions. [2024-11-25 03:40:43,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2683 transitions. [2024-11-25 03:40:43,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:40:43,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:43,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:13,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:13,723 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2024-11-25 03:41:16,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:16,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2692 states to 1794 states and 2692 transitions. [2024-11-25 03:41:16,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2692 transitions. [2024-11-25 03:41:16,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 03:41:16,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:16,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:49,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:49,886 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-25 03:41:49,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:50,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 1795 states and 2693 transitions. [2024-11-25 03:41:50,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 2693 transitions. [2024-11-25 03:41:50,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 03:41:50,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:50,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:42:23,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:42:23,458 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-25 03:42:23,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:42:23,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 1796 states and 2693 transitions. [2024-11-25 03:42:23,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 2693 transitions. [2024-11-25 03:42:23,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:42:23,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:42:23,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:42:55,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:42:56,191 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-11-25 03:42:58,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:42:58,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 1800 states and 2701 transitions. [2024-11-25 03:42:58,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 2701 transitions. [2024-11-25 03:42:58,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:42:58,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:42:58,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:31,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:32,420 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-11-25 03:43:37,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:37,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2713 states to 1805 states and 2713 transitions. [2024-11-25 03:43:37,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2713 transitions. [2024-11-25 03:43:37,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:43:37,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:37,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:11,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:12,615 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-25 03:44:24,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:24,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2730 states to 1812 states and 2730 transitions. [2024-11-25 03:44:24,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 2730 transitions. [2024-11-25 03:44:24,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:44:24,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:24,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:56,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:57,484 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-25 03:45:01,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:01,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2769 states to 1829 states and 2769 transitions. [2024-11-25 03:45:01,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 2769 transitions. [2024-11-25 03:45:01,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:45:01,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:01,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:32,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:33,962 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked.