./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-irda-via-ircc.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/bin/ukojak-verify-0OAaufAVZV --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 67e7778ced54570c612880d3f2f5d48e6e2d3dc55afd632628e45d31cdc74c58 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:54:52,502 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:54:52,570 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:54:52,575 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:54:52,576 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:54:52,598 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:54:52,599 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:54:52,599 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:54:52,600 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:54:52,601 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:54:52,602 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:54:52,602 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:54:52,603 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:54:52,604 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:54:52,604 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:54:52,605 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:54:52,605 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:54:52,606 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:54:52,607 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:54:52,607 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:54:52,608 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:54:52,609 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:54:52,609 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:54:52,610 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:54:52,610 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:54:52,611 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:54:52,611 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:54:52,612 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:54:52,612 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:54:52,613 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/bin/ukojak-verify-0OAaufAVZV/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 67e7778ced54570c612880d3f2f5d48e6e2d3dc55afd632628e45d31cdc74c58 [2023-11-11 23:54:52,926 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:54:52,957 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:54:52,960 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:54:52,961 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:54:52,962 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:54:52,963 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i [2023-11-11 23:54:56,120 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:54:56,840 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:54:56,840 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i [2023-11-11 23:54:56,909 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/bin/ukojak-verify-0OAaufAVZV/data/92c5ca8a1/46c6cf62fa994539a98126f4b7291c21/FLAG6b059e7ad [2023-11-11 23:54:56,927 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/bin/ukojak-verify-0OAaufAVZV/data/92c5ca8a1/46c6cf62fa994539a98126f4b7291c21 [2023-11-11 23:54:56,930 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:54:56,932 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:54:56,933 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:54:56,933 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:54:56,943 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:54:56,947 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:54:56" (1/1) ... [2023-11-11 23:54:56,948 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@725b04a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:56, skipping insertion in model container [2023-11-11 23:54:56,948 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:54:56" (1/1) ... [2023-11-11 23:54:57,134 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:55:00,043 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329615,329628] [2023-11-11 23:55:00,048 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329784,329797] [2023-11-11 23:55:00,049 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329951,329964] [2023-11-11 23:55:00,050 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[330119,330132] [2023-11-11 23:55:00,071 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:55:00,129 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:55:00,325 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5742] [2023-11-11 23:55:00,327 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5749] [2023-11-11 23:55:00,328 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5756] [2023-11-11 23:55:00,330 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)); [5786-5787] [2023-11-11 23:55:00,330 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"); [5792-5794] [2023-11-11 23:55:00,334 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5875] [2023-11-11 23:55:00,335 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5883] [2023-11-11 23:55:00,667 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329615,329628] [2023-11-11 23:55:00,667 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329784,329797] [2023-11-11 23:55:00,668 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329951,329964] [2023-11-11 23:55:00,669 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[330119,330132] [2023-11-11 23:55:00,676 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:55:00,844 WARN L672 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:00,852 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:55:00,853 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:00 WrapperNode [2023-11-11 23:55:00,853 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:55:00,854 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:55:00,854 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:55:00,854 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:55:00,860 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:00" (1/1) ... [2023-11-11 23:55:01,008 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:00" (1/1) ... [2023-11-11 23:55:01,264 INFO L138 Inliner]: procedures = 395, calls = 2115, calls flagged for inlining = 159, calls inlined = 138, statements flattened = 4857 [2023-11-11 23:55:01,264 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:55:01,265 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:55:01,266 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:55:01,266 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:55:01,275 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:00" (1/1) ... [2023-11-11 23:55:01,276 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:00" (1/1) ... [2023-11-11 23:55:01,308 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:00" (1/1) ... [2023-11-11 23:55:01,309 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:00" (1/1) ... [2023-11-11 23:55:01,445 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:00" (1/1) ... [2023-11-11 23:55:01,478 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:00" (1/1) ... [2023-11-11 23:55:01,517 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:00" (1/1) ... [2023-11-11 23:55:01,540 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:00" (1/1) ... [2023-11-11 23:55:01,596 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:55:01,597 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:55:01,597 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:55:01,597 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:55:01,598 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:00" (1/1) ... [2023-11-11 23:55:01,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:55:01,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:55:01,631 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:55:01,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71ed3fe8-3807-42ff-bcd3-ceea4ce1761c/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:55:01,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-11 23:55:01,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-11 23:55:01,669 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2023-11-11 23:55:01,669 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2023-11-11 23:55:01,669 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2023-11-11 23:55:01,669 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2023-11-11 23:55:01,670 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-11 23:55:01,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-11 23:55:01,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-11 23:55:01,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-11 23:55:01,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_73 [2023-11-11 23:55:01,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_73 [2023-11-11 23:55:01,671 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-11 23:55:01,671 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-11 23:55:01,671 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2023-11-11 23:55:01,671 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2023-11-11 23:55:01,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-11 23:55:01,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-11 23:55:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2023-11-11 23:55:01,672 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2023-11-11 23:55:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2023-11-11 23:55:01,672 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2023-11-11 23:55:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2023-11-11 23:55:01,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2023-11-11 23:55:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-11 23:55:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-11 23:55:01,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-11 23:55:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2023-11-11 23:55:01,674 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2023-11-11 23:55:01,674 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2023-11-11 23:55:01,674 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2023-11-11 23:55:01,674 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-11-11 23:55:01,674 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-11-11 23:55:01,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-11 23:55:01,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-11 23:55:01,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:55:01,675 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2023-11-11 23:55:01,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2023-11-11 23:55:01,675 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2023-11-11 23:55:01,676 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2023-11-11 23:55:01,676 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-11-11 23:55:01,676 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-11-11 23:55:01,676 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2023-11-11 23:55:01,676 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2023-11-11 23:55:01,676 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-11 23:55:01,677 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-11 23:55:01,677 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2023-11-11 23:55:01,677 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2023-11-11 23:55:01,677 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2023-11-11 23:55:01,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2023-11-11 23:55:01,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-11 23:55:01,677 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2023-11-11 23:55:01,678 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2023-11-11 23:55:01,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_via_ircc_cb [2023-11-11 23:55:01,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_via_ircc_cb [2023-11-11 23:55:01,678 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2023-11-11 23:55:01,678 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2023-11-11 23:55:01,678 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-11 23:55:01,679 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-11 23:55:01,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-11 23:55:01,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-11 23:55:01,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-11 23:55:01,679 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2023-11-11 23:55:01,679 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2023-11-11 23:55:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:55:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-11 23:55:01,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-11 23:55:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2023-11-11 23:55:01,680 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2023-11-11 23:55:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-11 23:55:01,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-11 23:55:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-11 23:55:01,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-11 23:55:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2023-11-11 23:55:01,681 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2023-11-11 23:55:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2023-11-11 23:55:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2023-11-11 23:55:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2023-11-11 23:55:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2023-11-11 23:55:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-11 23:55:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-11 23:55:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2023-11-11 23:55:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2023-11-11 23:55:01,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:55:01,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-11 23:55:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-11 23:55:01,732 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2023-11-11 23:55:01,732 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2023-11-11 23:55:01,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:55:01,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-11 23:55:01,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-11 23:55:01,732 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-11 23:55:01,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-11 23:55:01,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:55:01,733 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:55:01,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:55:01,733 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:55:01,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:55:01,733 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2023-11-11 23:55:01,733 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2023-11-11 23:55:01,733 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-11 23:55:01,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-11 23:55:01,733 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-11 23:55:01,733 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-11 23:55:01,734 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2023-11-11 23:55:01,734 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2023-11-11 23:55:01,734 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2023-11-11 23:55:01,734 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2023-11-11 23:55:01,734 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-11 23:55:01,734 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-11 23:55:01,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-11 23:55:01,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-11 23:55:01,734 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2023-11-11 23:55:01,734 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2023-11-11 23:55:01,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:55:01,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:55:01,735 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2023-11-11 23:55:01,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2023-11-11 23:55:01,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-11 23:55:01,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-11 23:55:01,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-11 23:55:01,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-11 23:55:01,735 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2023-11-11 23:55:01,735 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2023-11-11 23:55:01,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-11 23:55:01,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-11 23:55:01,736 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-11-11 23:55:01,736 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-11-11 23:55:01,736 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2023-11-11 23:55:01,736 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2023-11-11 23:55:01,736 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2023-11-11 23:55:01,736 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2023-11-11 23:55:01,736 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-11 23:55:01,736 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-11 23:55:01,736 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2023-11-11 23:55:01,736 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2023-11-11 23:55:01,737 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2023-11-11 23:55:01,737 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2023-11-11 23:55:01,737 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-11 23:55:01,737 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-11 23:55:01,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:55:01,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:55:01,737 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2023-11-11 23:55:01,737 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2023-11-11 23:55:01,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:55:01,737 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-11 23:55:01,738 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-11 23:55:01,738 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-11 23:55:01,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-11 23:55:01,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-11-11 23:55:01,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-11-11 23:55:01,738 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-11 23:55:01,738 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-11 23:55:01,738 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-11 23:55:01,738 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-11 23:55:01,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-11 23:55:01,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-11 23:55:01,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-11 23:55:01,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-11 23:55:01,740 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2023-11-11 23:55:01,741 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2023-11-11 23:55:01,741 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-11 23:55:01,741 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-11 23:55:01,741 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-11 23:55:01,741 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-11 23:55:01,741 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-11 23:55:01,741 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-11 23:55:01,742 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-11 23:55:01,742 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-11 23:55:01,742 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-11 23:55:01,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-11 23:55:01,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:55:01,742 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2023-11-11 23:55:01,743 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2023-11-11 23:55:01,743 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2023-11-11 23:55:01,743 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2023-11-11 23:55:01,743 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-11-11 23:55:01,743 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-11-11 23:55:01,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-11 23:55:01,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-11 23:55:01,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2023-11-11 23:55:01,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2023-11-11 23:55:01,744 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2023-11-11 23:55:01,744 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2023-11-11 23:55:01,744 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2023-11-11 23:55:01,744 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2023-11-11 23:55:01,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-11 23:55:01,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-11 23:55:01,745 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2023-11-11 23:55:01,745 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2023-11-11 23:55:01,745 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2023-11-11 23:55:01,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2023-11-11 23:55:01,745 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2023-11-11 23:55:01,746 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2023-11-11 23:55:01,746 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-11 23:55:01,746 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-11 23:55:01,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:55:01,746 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2023-11-11 23:55:01,746 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2023-11-11 23:55:01,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-11 23:55:01,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-11 23:55:01,747 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2023-11-11 23:55:01,747 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2023-11-11 23:55:02,412 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:55:02,422 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:55:02,712 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-11 23:55:08,124 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-11 23:55:09,726 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:55:12,234 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:55:12,235 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:55:12,241 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:55:12 BoogieIcfgContainer [2023-11-11 23:55:12,241 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:55:12,243 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:55:12,243 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:55:12,253 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:55:12,253 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:55:12" (1/1) ... [2023-11-11 23:55:12,265 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:55:12,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:12,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 1733 states and 2576 transitions. [2023-11-11 23:55:12,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1733 states and 2576 transitions. [2023-11-11 23:55:12,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-11 23:55:12,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:12,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:12,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:13,304 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2023-11-11 23:55:13,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:13,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2586 states to 1738 states and 2586 transitions. [2023-11-11 23:55:13,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 2586 transitions. [2023-11-11 23:55:13,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-11 23:55:13,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:13,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:13,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:13,922 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2023-11-11 23:55:14,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:14,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2600 states to 1745 states and 2600 transitions. [2023-11-11 23:55:14,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 2600 transitions. [2023-11-11 23:55:14,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:55:14,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:14,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:14,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:14,520 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2023-11-11 23:55:14,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:14,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 1753 states and 2618 transitions. [2023-11-11 23:55:14,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 2618 transitions. [2023-11-11 23:55:14,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-11 23:55:14,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:14,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:14,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:15,010 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-11 23:55:15,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:15,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 1754 states and 2618 transitions. [2023-11-11 23:55:15,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 2618 transitions. [2023-11-11 23:55:15,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-11 23:55:15,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:15,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:15,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:15,302 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2023-11-11 23:55:15,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:15,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2628 states to 1759 states and 2628 transitions. [2023-11-11 23:55:15,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2628 transitions. [2023-11-11 23:55:15,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:55:15,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:15,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:15,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:15,662 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-11 23:55:15,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:15,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2642 states to 1766 states and 2642 transitions. [2023-11-11 23:55:15,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 2642 transitions. [2023-11-11 23:55:15,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-11 23:55:15,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:15,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:15,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:16,155 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2023-11-11 23:55:16,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:16,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2662 states to 1773 states and 2662 transitions. [2023-11-11 23:55:16,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 2662 transitions. [2023-11-11 23:55:16,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-11 23:55:16,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:16,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:16,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:16,743 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2023-11-11 23:55:17,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:17,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 1780 states and 2682 transitions. [2023-11-11 23:55:17,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 2682 transitions. [2023-11-11 23:55:17,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-11 23:55:17,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:17,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:17,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:17,239 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-11 23:55:17,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:17,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 1782 states and 2684 transitions. [2023-11-11 23:55:17,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2684 transitions. [2023-11-11 23:55:17,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-11 23:55:17,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:17,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:17,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:17,497 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2023-11-11 23:55:17,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:17,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2685 states to 1783 states and 2685 transitions. [2023-11-11 23:55:17,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2685 transitions. [2023-11-11 23:55:17,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-11 23:55:17,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:17,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:17,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:17,892 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2023-11-11 23:55:18,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:18,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1790 states and 2702 transitions. [2023-11-11 23:55:18,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2702 transitions. [2023-11-11 23:55:18,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-11 23:55:18,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:18,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:18,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:18,325 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-11 23:55:18,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:18,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1791 states and 2702 transitions. [2023-11-11 23:55:18,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 2702 transitions. [2023-11-11 23:55:18,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-11 23:55:18,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:18,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:18,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:18,626 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-11 23:55:18,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:18,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 1793 states and 2704 transitions. [2023-11-11 23:55:18,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2704 transitions. [2023-11-11 23:55:18,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-11 23:55:18,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:18,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:18,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:18,964 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2023-11-11 23:55:19,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:19,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 1801 states and 2722 transitions. [2023-11-11 23:55:19,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 2722 transitions. [2023-11-11 23:55:19,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-11 23:55:19,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:19,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:19,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:19,612 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-11 23:55:19,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:19,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2723 states to 1802 states and 2723 transitions. [2023-11-11 23:55:19,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 2723 transitions. [2023-11-11 23:55:19,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-11 23:55:19,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:19,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:19,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:19,911 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2023-11-11 23:55:20,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:20,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2730 states to 1806 states and 2730 transitions. [2023-11-11 23:55:20,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 2730 transitions. [2023-11-11 23:55:20,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-11 23:55:20,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:20,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:20,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:20,281 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-11 23:55:20,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:20,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2734 states to 1810 states and 2734 transitions. [2023-11-11 23:55:20,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 2734 transitions. [2023-11-11 23:55:20,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-11 23:55:20,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:20,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:20,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:20,521 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-11 23:55:21,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:21,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2756 states to 1819 states and 2756 transitions. [2023-11-11 23:55:21,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 2756 transitions. [2023-11-11 23:55:21,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-11 23:55:21,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:21,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:21,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:21,201 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2023-11-11 23:55:21,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:21,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2771 states to 1825 states and 2771 transitions. [2023-11-11 23:55:21,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 2771 transitions. [2023-11-11 23:55:21,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-11 23:55:21,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:21,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:21,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:21,933 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2023-11-11 23:55:22,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:22,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2792 states to 1832 states and 2792 transitions. [2023-11-11 23:55:22,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 2792 transitions. [2023-11-11 23:55:22,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-11 23:55:22,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:22,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:22,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:22,728 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2023-11-11 23:55:22,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:22,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2800 states to 1836 states and 2800 transitions. [2023-11-11 23:55:22,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2800 transitions. [2023-11-11 23:55:22,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-11 23:55:22,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:22,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:22,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:23,117 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2023-11-11 23:55:23,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:23,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2816 states to 1843 states and 2816 transitions. [2023-11-11 23:55:23,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 2816 transitions. [2023-11-11 23:55:23,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-11 23:55:23,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:23,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:23,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:24,116 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2023-11-11 23:55:24,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:24,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2825 states to 1847 states and 2825 transitions. [2023-11-11 23:55:24,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 2825 transitions. [2023-11-11 23:55:24,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-11 23:55:24,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:24,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:24,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:24,615 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2023-11-11 23:55:24,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:24,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1848 states and 2826 transitions. [2023-11-11 23:55:24,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 2826 transitions. [2023-11-11 23:55:24,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-11 23:55:24,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:24,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:24,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:24,928 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2023-11-11 23:55:25,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:25,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 1855 states and 2843 transitions. [2023-11-11 23:55:25,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 2843 transitions. [2023-11-11 23:55:25,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-11 23:55:25,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:25,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:25,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:25,424 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2023-11-11 23:55:25,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:25,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 1856 states and 2843 transitions. [2023-11-11 23:55:25,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 2843 transitions. [2023-11-11 23:55:25,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-11 23:55:25,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:25,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:25,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:25,682 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2023-11-11 23:55:25,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:25,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1873 states and 2884 transitions. [2023-11-11 23:55:25,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2884 transitions. [2023-11-11 23:55:25,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-11 23:55:25,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:25,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:26,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:26,161 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2023-11-11 23:55:26,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:26,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2885 states to 1874 states and 2885 transitions. [2023-11-11 23:55:26,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 2885 transitions. [2023-11-11 23:55:26,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-11 23:55:26,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:26,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:26,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:26,499 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-11-11 23:55:26,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:26,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1880 states and 2897 transitions. [2023-11-11 23:55:26,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 2897 transitions. [2023-11-11 23:55:26,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-11 23:55:26,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:26,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:26,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:27,021 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-11-11 23:55:27,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:27,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2911 states to 1885 states and 2911 transitions. [2023-11-11 23:55:27,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2911 transitions. [2023-11-11 23:55:27,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-11 23:55:27,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:27,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:27,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:27,718 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-11 23:55:28,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:28,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2931 states to 1893 states and 2931 transitions. [2023-11-11 23:55:28,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 2931 transitions. [2023-11-11 23:55:28,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-11 23:55:28,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:28,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:28,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:28,946 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2023-11-11 23:55:29,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:29,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 1897 states and 2937 transitions. [2023-11-11 23:55:29,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 2937 transitions. [2023-11-11 23:55:29,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-11 23:55:29,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:29,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:29,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:30,092 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-11 23:55:30,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:30,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2939 states to 1900 states and 2939 transitions. [2023-11-11 23:55:30,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 2939 transitions. [2023-11-11 23:55:30,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-11 23:55:30,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:30,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:30,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:30,714 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2023-11-11 23:55:31,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:31,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2980 states to 1917 states and 2980 transitions. [2023-11-11 23:55:31,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 2980 transitions. [2023-11-11 23:55:31,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-11 23:55:31,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:31,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:31,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:31,303 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2023-11-11 23:55:31,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:31,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 1918 states and 2981 transitions. [2023-11-11 23:55:31,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 2981 transitions. [2023-11-11 23:55:31,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-11 23:55:31,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:31,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:31,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:31,696 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-11 23:55:33,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:33,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 1928 states and 3002 transitions. [2023-11-11 23:55:33,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 3002 transitions. [2023-11-11 23:55:33,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-11 23:55:33,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:33,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:33,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:33,452 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2023-11-11 23:55:33,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:33,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3003 states to 1929 states and 3003 transitions. [2023-11-11 23:55:33,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 3003 transitions. [2023-11-11 23:55:33,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-11-11 23:55:33,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:33,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:33,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:33,671 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2023-11-11 23:55:34,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:34,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3019 states to 1934 states and 3019 transitions. [2023-11-11 23:55:34,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3019 transitions. [2023-11-11 23:55:34,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-11 23:55:34,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:34,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:34,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:34,555 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2023-11-11 23:55:34,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:34,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3018 states to 1934 states and 3018 transitions. [2023-11-11 23:55:34,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3018 transitions. [2023-11-11 23:55:34,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-11-11 23:55:34,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:34,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:34,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:34,864 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2023-11-11 23:55:35,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:35,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 1939 states and 3035 transitions. [2023-11-11 23:55:35,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3035 transitions. [2023-11-11 23:55:35,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-11 23:55:35,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:35,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:35,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:35,867 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2023-11-11 23:55:36,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:36,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3034 states to 1940 states and 3034 transitions. [2023-11-11 23:55:36,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 3034 transitions. [2023-11-11 23:55:36,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-11 23:55:36,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:36,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:36,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:36,330 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2023-11-11 23:55:36,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:36,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 1943 states and 3036 transitions. [2023-11-11 23:55:36,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 3036 transitions. [2023-11-11 23:55:36,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-11 23:55:36,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:36,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:36,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:36,602 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2023-11-11 23:55:36,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:36,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3038 states to 1944 states and 3038 transitions. [2023-11-11 23:55:36,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 3038 transitions. [2023-11-11 23:55:36,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-11 23:55:36,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:36,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:36,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:36,964 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2023-11-11 23:55:37,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:37,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 1961 states and 3074 transitions. [2023-11-11 23:55:37,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3074 transitions. [2023-11-11 23:55:37,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-11 23:55:37,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:37,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms