./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-media-pci-meye-meye.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c08faa27-51ed-404d-bb57-3b4a8f8d1196/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c08faa27-51ed-404d-bb57-3b4a8f8d1196/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c08faa27-51ed-404d-bb57-3b4a8f8d1196/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c08faa27-51ed-404d-bb57-3b4a8f8d1196/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c08faa27-51ed-404d-bb57-3b4a8f8d1196/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c08faa27-51ed-404d-bb57-3b4a8f8d1196/bin/ukojak-verify-Qdu7aM0XO9 --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 8507e5a0bdcdd2a76e93256a824db713a4f3e6e37dd23247025abb8afdc19d17 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 00:09:27,905 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 00:09:27,976 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c08faa27-51ed-404d-bb57-3b4a8f8d1196/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 00:09:27,981 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 00:09:27,982 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 00:09:28,005 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 00:09:28,006 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 00:09:28,007 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 00:09:28,008 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 00:09:28,008 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 00:09:28,009 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 00:09:28,010 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 00:09:28,010 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 00:09:28,011 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 00:09:28,011 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 00:09:28,012 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 00:09:28,012 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 00:09:28,013 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 00:09:28,013 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 00:09:28,014 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 00:09:28,014 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 00:09:28,015 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 00:09:28,016 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 00:09:28,016 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:09:28,017 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 00:09:28,017 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 00:09:28,018 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 00:09:28,018 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 00:09:28,018 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 00:09:28,019 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 00:09:28,019 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_c08faa27-51ed-404d-bb57-3b4a8f8d1196/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c08faa27-51ed-404d-bb57-3b4a8f8d1196/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8507e5a0bdcdd2a76e93256a824db713a4f3e6e37dd23247025abb8afdc19d17 [2023-12-03 00:09:28,251 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 00:09:28,276 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 00:09:28,279 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 00:09:28,280 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 00:09:28,281 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 00:09:28,282 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c08faa27-51ed-404d-bb57-3b4a8f8d1196/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i [2023-12-03 00:09:31,160 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 00:09:31,681 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 00:09:31,681 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c08faa27-51ed-404d-bb57-3b4a8f8d1196/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i [2023-12-03 00:09:31,739 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c08faa27-51ed-404d-bb57-3b4a8f8d1196/bin/ukojak-verify-Qdu7aM0XO9/data/ff1609c04/e8788d6941ce4df8badea602cd8b0f1f/FLAG0c8335cca [2023-12-03 00:09:31,757 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c08faa27-51ed-404d-bb57-3b4a8f8d1196/bin/ukojak-verify-Qdu7aM0XO9/data/ff1609c04/e8788d6941ce4df8badea602cd8b0f1f [2023-12-03 00:09:31,760 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 00:09:31,762 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 00:09:31,764 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 00:09:31,764 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 00:09:31,770 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 00:09:31,771 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:09:31" (1/1) ... [2023-12-03 00:09:31,772 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@334d786b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:09:31, skipping insertion in model container [2023-12-03 00:09:31,772 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:09:31" (1/1) ... [2023-12-03 00:09:31,964 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 00:09:34,946 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_c08faa27-51ed-404d-bb57-3b4a8f8d1196/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356251,356264] [2023-12-03 00:09:34,951 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_c08faa27-51ed-404d-bb57-3b4a8f8d1196/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356420,356433] [2023-12-03 00:09:34,952 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_c08faa27-51ed-404d-bb57-3b4a8f8d1196/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356587,356600] [2023-12-03 00:09:34,953 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_c08faa27-51ed-404d-bb57-3b4a8f8d1196/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356755,356768] [2023-12-03 00:09:34,976 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:09:35,052 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 00:09:35,182 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"); [4738] [2023-12-03 00:09:35,185 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)); [4745] [2023-12-03 00:09:35,185 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [4752] [2023-12-03 00:09:35,187 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)); [4784-4785] [2023-12-03 00:09:35,187 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"); [4790-4792] [2023-12-03 00:09:35,190 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4875] [2023-12-03 00:09:35,190 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4882] [2023-12-03 00:09:35,517 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_c08faa27-51ed-404d-bb57-3b4a8f8d1196/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356251,356264] [2023-12-03 00:09:35,518 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_c08faa27-51ed-404d-bb57-3b4a8f8d1196/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356420,356433] [2023-12-03 00:09:35,519 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_c08faa27-51ed-404d-bb57-3b4a8f8d1196/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356587,356600] [2023-12-03 00:09:35,519 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_c08faa27-51ed-404d-bb57-3b4a8f8d1196/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356755,356768] [2023-12-03 00:09:35,525 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:09:35,669 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 00:09:35,678 INFO L206 MainTranslator]: Completed translation [2023-12-03 00:09:35,678 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:09:35 WrapperNode [2023-12-03 00:09:35,678 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 00:09:35,679 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 00:09:35,680 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 00:09:35,680 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 00:09:35,688 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:09:35" (1/1) ... [2023-12-03 00:09:35,776 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:09:35" (1/1) ... [2023-12-03 00:09:35,985 INFO L138 Inliner]: procedures = 404, calls = 3171, calls flagged for inlining = 199, calls inlined = 184, statements flattened = 6339 [2023-12-03 00:09:35,986 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 00:09:35,987 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 00:09:35,987 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 00:09:35,987 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 00:09:35,995 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:09:35" (1/1) ... [2023-12-03 00:09:35,996 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:09:35" (1/1) ... [2023-12-03 00:09:36,029 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:09:35" (1/1) ... [2023-12-03 00:09:36,029 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:09:35" (1/1) ... [2023-12-03 00:09:36,133 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:09:35" (1/1) ... [2023-12-03 00:09:36,158 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:09:35" (1/1) ... [2023-12-03 00:09:36,238 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:09:35" (1/1) ... [2023-12-03 00:09:36,263 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:09:35" (1/1) ... [2023-12-03 00:09:36,303 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 00:09:36,304 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 00:09:36,304 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 00:09:36,304 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 00:09:36,305 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:09:35" (1/1) ... [2023-12-03 00:09:36,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:09:36,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c08faa27-51ed-404d-bb57-3b4a8f8d1196/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 00:09:36,331 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c08faa27-51ed-404d-bb57-3b4a8f8d1196/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 00:09:36,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c08faa27-51ed-404d-bb57-3b4a8f8d1196/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 00:09:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_dma_free [2023-12-03 00:09:36,372 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_dma_free [2023-12-03 00:09:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_meye_exit_9_2 [2023-12-03 00:09:36,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_meye_exit_9_2 [2023-12-03 00:09:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-03 00:09:36,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-03 00:09:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-12-03 00:09:36,373 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-12-03 00:09:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-12-03 00:09:36,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-12-03 00:09:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-12-03 00:09:36,373 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-12-03 00:09:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-12-03 00:09:36,374 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-12-03 00:09:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_51 [2023-12-03 00:09:36,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_51 [2023-12-03 00:09:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure meye_vm_open [2023-12-03 00:09:36,374 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_vm_open [2023-12-03 00:09:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-12-03 00:09:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure meye_open [2023-12-03 00:09:36,375 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_open [2023-12-03 00:09:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-12-03 00:09:36,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-12-03 00:09:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_49 [2023-12-03 00:09:36,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_49 [2023-12-03 00:09:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-12-03 00:09:36,376 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-12-03 00:09:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-03 00:09:36,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-03 00:09:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-12-03 00:09:36,377 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-12-03 00:09:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 00:09:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-12-03 00:09:36,377 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-12-03 00:09:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-12-03 00:09:36,377 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-12-03 00:09:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_comp_read_frame [2023-12-03 00:09:36,378 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_comp_read_frame [2023-12-03 00:09:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_sync [2023-12-03 00:09:36,378 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_sync [2023-12-03 00:09:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_dma_setup [2023-12-03 00:09:36,379 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_dma_setup [2023-12-03 00:09:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2023-12-03 00:09:36,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2023-12-03 00:09:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_grabq_lock_of_meye [2023-12-03 00:09:36,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_grabq_lock_of_meye [2023-12-03 00:09:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-12-03 00:09:36,379 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-12-03 00:09:36,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-03 00:09:36,380 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_vrj_setup [2023-12-03 00:09:36,380 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_vrj_setup [2023-12-03 00:09:36,380 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-12-03 00:09:36,380 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-12-03 00:09:36,380 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-12-03 00:09:36,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-12-03 00:09:36,381 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_cont_compression_start [2023-12-03 00:09:36,381 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_cont_compression_start [2023-12-03 00:09:36,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-03 00:09:36,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-12-03 00:09:36,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-12-03 00:09:36,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 00:09:36,381 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_set [2023-12-03 00:09:36,382 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_set [2023-12-03 00:09:36,382 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_take_picture [2023-12-03 00:09:36,382 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_take_picture [2023-12-03 00:09:36,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-03 00:09:36,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-03 00:09:36,382 INFO L130 BoogieDeclarations]: Found specification of procedure meye_s_ctrl [2023-12-03 00:09:36,383 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_s_ctrl [2023-12-03 00:09:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-12-03 00:09:36,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-12-03 00:09:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure meye_vm_close [2023-12-03 00:09:36,383 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_vm_close [2023-12-03 00:09:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-12-03 00:09:36,384 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-12-03 00:09:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure meye_release [2023-12-03 00:09:36,384 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_release [2023-12-03 00:09:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-12-03 00:09:36,384 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-12-03 00:09:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-12-03 00:09:36,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-12-03 00:09:36,385 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_cont_read_frame [2023-12-03 00:09:36,385 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_cont_read_frame [2023-12-03 00:09:36,385 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2023-12-03 00:09:36,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2023-12-03 00:09:36,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-12-03 00:09:36,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-12-03 00:09:36,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 00:09:36,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-12-03 00:09:36,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-12-03 00:09:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-12-03 00:09:36,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-12-03 00:09:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-12-03 00:09:36,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-12-03 00:09:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 00:09:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-03 00:09:36,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-03 00:09:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_vsize [2023-12-03 00:09:36,387 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_vsize [2023-12-03 00:09:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-03 00:09:36,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-03 00:09:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 00:09:36,388 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-12-03 00:09:36,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-12-03 00:09:36,388 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2023-12-03 00:09:36,388 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2023-12-03 00:09:36,388 INFO L130 BoogieDeclarations]: Found specification of procedure rvmalloc [2023-12-03 00:09:36,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rvmalloc [2023-12-03 00:09:36,388 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-12-03 00:09:36,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-12-03 00:09:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2023-12-03 00:09:36,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2023-12-03 00:09:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2023-12-03 00:09:36,389 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2023-12-03 00:09:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2023-12-03 00:09:36,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2023-12-03 00:09:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-12-03 00:09:36,390 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-12-03 00:09:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-12-03 00:09:36,390 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-12-03 00:09:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_doneq_lock_of_meye [2023-12-03 00:09:36,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_doneq_lock_of_meye [2023-12-03 00:09:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-12-03 00:09:36,390 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-12-03 00:09:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 00:09:36,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 00:09:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_hic_stop [2023-12-03 00:09:36,391 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_hic_stop [2023-12-03 00:09:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-12-03 00:09:36,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-12-03 00:09:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-03 00:09:36,391 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-03 00:09:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-03 00:09:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-03 00:09:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-03 00:09:36,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-03 00:09:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_free_frame [2023-12-03 00:09:36,392 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_free_frame [2023-12-03 00:09:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-12-03 00:09:36,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-12-03 00:09:36,393 INFO L130 BoogieDeclarations]: Found specification of procedure meye_remove [2023-12-03 00:09:36,393 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_remove [2023-12-03 00:09:36,393 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2023-12-03 00:09:36,393 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2023-12-03 00:09:36,393 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-03 00:09:36,393 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-03 00:09:36,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-03 00:09:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-03 00:09:36,394 INFO L130 BoogieDeclarations]: Found specification of procedure meye_resume [2023-12-03 00:09:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_resume [2023-12-03 00:09:36,394 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2023-12-03 00:09:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2023-12-03 00:09:36,394 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_delay [2023-12-03 00:09:36,395 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_delay [2023-12-03 00:09:36,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 00:09:36,395 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-03 00:09:36,395 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-03 00:09:36,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 00:09:36,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 00:09:36,396 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-03 00:09:36,396 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-03 00:09:36,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-12-03 00:09:36,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-12-03 00:09:36,396 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_set_framerate [2023-12-03 00:09:36,396 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_set_framerate [2023-12-03 00:09:36,396 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2023-12-03 00:09:36,397 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2023-12-03 00:09:36,397 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-12-03 00:09:36,397 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-12-03 00:09:36,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-12-03 00:09:36,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-12-03 00:09:36,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-12-03 00:09:36,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-12-03 00:09:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2023-12-03 00:09:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2023-12-03 00:09:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-12-03 00:09:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-12-03 00:09:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-12-03 00:09:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-12-03 00:09:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_subsample [2023-12-03 00:09:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_subsample [2023-12-03 00:09:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_continuous_start [2023-12-03 00:09:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_continuous_start [2023-12-03 00:09:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 00:09:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_hsize [2023-12-03 00:09:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_hsize [2023-12-03 00:09:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-03 00:09:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-03 00:09:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_get_frame [2023-12-03 00:09:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_get_frame [2023-12-03 00:09:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure rvfree [2023-12-03 00:09:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure rvfree [2023-12-03 00:09:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-12-03 00:09:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-12-03 00:09:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure sony_pic_camera_command [2023-12-03 00:09:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sony_pic_camera_command [2023-12-03 00:09:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-12-03 00:09:36,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-12-03 00:09:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-12-03 00:09:36,401 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-12-03 00:09:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-12-03 00:09:36,401 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-12-03 00:09:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 00:09:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure ptable_copy [2023-12-03 00:09:36,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ptable_copy [2023-12-03 00:09:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_read [2023-12-03 00:09:36,402 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_read [2023-12-03 00:09:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-03 00:09:36,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-03 00:09:37,078 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 00:09:37,083 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 00:09:37,208 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-03 00:10:58,092 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-12-03 00:10:58,179 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 00:10:59,609 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 00:10:59,609 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 00:10:59,612 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:10:59 BoogieIcfgContainer [2023-12-03 00:10:59,612 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 00:10:59,613 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 00:10:59,613 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 00:10:59,624 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 00:10:59,624 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:10:59" (1/1) ... [2023-12-03 00:10:59,633 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 00:10:59,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:59,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2135 states to 1446 states and 2135 transitions. [2023-12-03 00:10:59,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 2135 transitions. [2023-12-03 00:10:59,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 00:10:59,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:59,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:00,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:01,049 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 873 trivial. 0 not checked. [2023-12-03 00:11:01,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:01,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2147 states to 1451 states and 2147 transitions. [2023-12-03 00:11:01,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2147 transitions. [2023-12-03 00:11:01,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 00:11:01,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:01,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:02,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:02,393 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-12-03 00:11:02,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:02,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 1459 states and 2155 transitions. [2023-12-03 00:11:02,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 2155 transitions. [2023-12-03 00:11:02,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-12-03 00:11:02,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:02,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:03,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:03,432 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2023-12-03 00:11:03,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:03,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 1464 states and 2166 transitions. [2023-12-03 00:11:03,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 2166 transitions. [2023-12-03 00:11:03,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-12-03 00:11:03,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:03,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:03,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:04,204 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-12-03 00:11:05,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:05,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1471 states and 2185 transitions. [2023-12-03 00:11:05,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2185 transitions. [2023-12-03 00:11:05,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-12-03 00:11:05,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:05,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:05,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:05,960 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-12-03 00:11:08,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:08,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1479 states and 2207 transitions. [2023-12-03 00:11:08,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2207 transitions. [2023-12-03 00:11:08,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-12-03 00:11:08,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:08,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:08,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:08,844 INFO L134 CoverageAnalysis]: Checked inductivity of 914 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 911 trivial. 0 not checked. [2023-12-03 00:11:11,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:11,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1484 states and 2223 transitions. [2023-12-03 00:11:11,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2223 transitions. [2023-12-03 00:11:11,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 00:11:11,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:11,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:11,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:12,327 INFO L134 CoverageAnalysis]: Checked inductivity of 942 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-12-03 00:11:15,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:15,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1490 states and 2243 transitions. [2023-12-03 00:11:15,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2243 transitions. [2023-12-03 00:11:15,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-12-03 00:11:15,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:15,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:15,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:16,140 INFO L134 CoverageAnalysis]: Checked inductivity of 914 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 911 trivial. 0 not checked. [2023-12-03 00:11:16,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:16,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1491 states and 2244 transitions. [2023-12-03 00:11:16,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2244 transitions. [2023-12-03 00:11:16,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 00:11:16,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:16,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:16,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:16,749 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2023-12-03 00:11:19,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:19,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1498 states and 2262 transitions. [2023-12-03 00:11:19,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2262 transitions. [2023-12-03 00:11:19,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-12-03 00:11:19,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:19,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:19,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:20,165 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-12-03 00:11:20,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:20,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1500 states and 2264 transitions. [2023-12-03 00:11:20,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2264 transitions. [2023-12-03 00:11:20,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-12-03 00:11:20,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:20,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:20,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:20,824 INFO L134 CoverageAnalysis]: Checked inductivity of 942 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-12-03 00:11:20,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:20,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1501 states and 2265 transitions. [2023-12-03 00:11:20,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2265 transitions. [2023-12-03 00:11:20,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-12-03 00:11:20,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:20,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:21,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:21,950 INFO L134 CoverageAnalysis]: Checked inductivity of 942 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-12-03 00:11:31,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 00:11:31,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:31,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1510 states and 2292 transitions. [2023-12-03 00:11:31,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2292 transitions. [2023-12-03 00:11:31,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-12-03 00:11:31,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:31,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:31,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:31,896 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2023-12-03 00:11:35,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:35,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1517 states and 2312 transitions. [2023-12-03 00:11:35,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2312 transitions. [2023-12-03 00:11:35,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-12-03 00:11:35,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:35,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:35,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:35,613 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-12-03 00:11:36,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:36,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1521 states and 2315 transitions. [2023-12-03 00:11:36,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 2315 transitions. [2023-12-03 00:11:36,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-12-03 00:11:36,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:36,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:36,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:36,987 INFO L134 CoverageAnalysis]: Checked inductivity of 942 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-12-03 00:11:37,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:37,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1523 states and 2317 transitions. [2023-12-03 00:11:37,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 2317 transitions. [2023-12-03 00:11:37,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-12-03 00:11:37,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:37,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:37,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:37,650 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-12-03 00:11:37,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:37,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1526 states and 2320 transitions. [2023-12-03 00:11:37,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2320 transitions. [2023-12-03 00:11:37,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-12-03 00:11:37,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:37,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:38,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:38,222 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-12-03 00:11:38,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:38,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1527 states and 2320 transitions. [2023-12-03 00:11:38,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2320 transitions. [2023-12-03 00:11:38,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-12-03 00:11:38,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:38,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:38,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:38,813 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-12-03 00:11:39,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:39,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1530 states and 2323 transitions. [2023-12-03 00:11:39,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2323 transitions. [2023-12-03 00:11:39,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-12-03 00:11:39,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:39,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:39,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:39,441 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-12-03 00:11:39,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:39,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1536 states and 2327 transitions. [2023-12-03 00:11:39,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 2327 transitions. [2023-12-03 00:11:39,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-12-03 00:11:39,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:39,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:40,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:40,338 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2023-12-03 00:11:40,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:40,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1540 states and 2331 transitions. [2023-12-03 00:11:40,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2331 transitions. [2023-12-03 00:11:40,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-12-03 00:11:40,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:40,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:41,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:41,271 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 943 trivial. 0 not checked. [2023-12-03 00:11:43,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:43,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1544 states and 2339 transitions. [2023-12-03 00:11:43,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2339 transitions. [2023-12-03 00:11:43,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-03 00:11:43,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:43,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:43,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:43,865 INFO L134 CoverageAnalysis]: Checked inductivity of 883 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 883 trivial. 0 not checked. [2023-12-03 00:11:45,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:45,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1545 states and 2340 transitions. [2023-12-03 00:11:45,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2340 transitions. [2023-12-03 00:11:45,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-12-03 00:11:45,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:45,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:45,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:45,452 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 943 trivial. 0 not checked. [2023-12-03 00:11:46,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:46,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1549 states and 2347 transitions. [2023-12-03 00:11:46,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2347 transitions. [2023-12-03 00:11:46,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-12-03 00:11:46,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:46,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:46,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:47,787 INFO L134 CoverageAnalysis]: Checked inductivity of 957 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2023-12-03 00:11:54,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:54,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1555 states and 2366 transitions. [2023-12-03 00:11:54,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 2366 transitions. [2023-12-03 00:11:54,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-12-03 00:11:54,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:54,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:55,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:55,228 INFO L134 CoverageAnalysis]: Checked inductivity of 985 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 979 trivial. 0 not checked. [2023-12-03 00:11:57,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:57,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1559 states and 2374 transitions. [2023-12-03 00:11:57,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 2374 transitions. [2023-12-03 00:11:57,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-12-03 00:11:57,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:57,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:57,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:57,972 INFO L134 CoverageAnalysis]: Checked inductivity of 985 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 979 trivial. 0 not checked. [2023-12-03 00:12:00,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:00,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2385 states to 1563 states and 2385 transitions. [2023-12-03 00:12:00,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2385 transitions. [2023-12-03 00:12:00,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-12-03 00:12:00,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:00,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:00,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:00,511 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2023-12-03 00:12:05,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:05,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2426 states to 1575 states and 2426 transitions. [2023-12-03 00:12:05,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2426 transitions. [2023-12-03 00:12:05,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-12-03 00:12:05,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:05,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:06,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:06,819 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2023-12-03 00:12:17,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:17,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2445 states to 1582 states and 2445 transitions. [2023-12-03 00:12:17,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2445 transitions. [2023-12-03 00:12:17,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-12-03 00:12:17,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:17,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:17,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:18,215 INFO L134 CoverageAnalysis]: Checked inductivity of 953 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-12-03 00:12:25,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:25,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2473 states to 1590 states and 2473 transitions. [2023-12-03 00:12:25,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 2473 transitions. [2023-12-03 00:12:25,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-12-03 00:12:25,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:25,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:25,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:27,970 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-12-03 00:12:41,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:41,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2512 states to 1603 states and 2512 transitions. [2023-12-03 00:12:41,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 2512 transitions. [2023-12-03 00:12:41,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-12-03 00:12:41,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:41,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:41,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:41,579 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-12-03 00:12:46,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:46,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 1609 states and 2532 transitions. [2023-12-03 00:12:46,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 2532 transitions. [2023-12-03 00:12:46,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-12-03 00:12:46,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:46,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:47,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:47,211 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2023-12-03 00:12:50,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:50,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2573 states to 1625 states and 2573 transitions. [2023-12-03 00:12:50,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2573 transitions. [2023-12-03 00:12:50,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 00:12:50,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:50,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:50,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:50,516 INFO L134 CoverageAnalysis]: Checked inductivity of 985 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 979 trivial. 0 not checked. [2023-12-03 00:12:52,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:52,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2580 states to 1629 states and 2580 transitions. [2023-12-03 00:12:52,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 2580 transitions. [2023-12-03 00:12:52,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 00:12:52,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:52,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:53,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:53,326 INFO L134 CoverageAnalysis]: Checked inductivity of 985 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 979 trivial. 0 not checked. [2023-12-03 00:12:56,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:56,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2591 states to 1633 states and 2591 transitions. [2023-12-03 00:12:56,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 2591 transitions. [2023-12-03 00:12:56,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2023-12-03 00:12:56,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:56,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:56,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:56,413 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-12-03 00:13:02,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:02,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2606 states to 1640 states and 2606 transitions. [2023-12-03 00:13:02,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 2606 transitions. [2023-12-03 00:13:02,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 00:13:02,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:02,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:02,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:02,626 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 949 trivial. 0 not checked. [2023-12-03 00:13:13,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:13,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 1647 states and 2623 transitions. [2023-12-03 00:13:13,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2623 transitions. [2023-12-03 00:13:13,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 00:13:13,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:13,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:13,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:13,663 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 949 trivial. 0 not checked. [2023-12-03 00:13:16,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:16,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 1651 states and 2634 transitions. [2023-12-03 00:13:16,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2634 transitions. [2023-12-03 00:13:16,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 00:13:16,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:16,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:16,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:16,909 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 949 trivial. 0 not checked. [2023-12-03 00:13:20,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:20,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2645 states to 1655 states and 2645 transitions. [2023-12-03 00:13:20,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 2645 transitions. [2023-12-03 00:13:20,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 00:13:20,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:20,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:20,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:20,669 INFO L134 CoverageAnalysis]: Checked inductivity of 986 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 980 trivial. 0 not checked. [2023-12-03 00:13:34,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:34,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2674 states to 1666 states and 2674 transitions. [2023-12-03 00:13:34,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 2674 transitions. [2023-12-03 00:13:34,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 00:13:34,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:34,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:34,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:35,129 INFO L134 CoverageAnalysis]: Checked inductivity of 986 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 980 trivial. 0 not checked. [2023-12-03 00:13:42,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:42,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 1671 states and 2689 transitions. [2023-12-03 00:13:42,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2689 transitions. [2023-12-03 00:13:42,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 00:13:42,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:42,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:42,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:42,575 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2023-12-03 00:13:44,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:44,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2690 states to 1672 states and 2690 transitions. [2023-12-03 00:13:44,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 2690 transitions. [2023-12-03 00:13:44,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 00:13:44,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:44,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:44,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:44,760 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-12-03 00:13:44,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:44,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 1673 states and 2693 transitions. [2023-12-03 00:13:44,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 2693 transitions. [2023-12-03 00:13:44,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 00:13:44,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:44,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:45,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:45,246 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 956 trivial. 0 not checked. [2023-12-03 00:13:49,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:49,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2696 states to 1675 states and 2696 transitions. [2023-12-03 00:13:49,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2696 transitions. [2023-12-03 00:13:49,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 00:13:49,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:49,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:50,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:50,212 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 956 trivial. 0 not checked. [2023-12-03 00:13:57,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:57,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1678 states and 2702 transitions. [2023-12-03 00:13:57,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 2702 transitions. [2023-12-03 00:13:57,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-12-03 00:13:57,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:57,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:57,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:57,369 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 949 trivial. 0 not checked. [2023-12-03 00:14:01,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:01,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2716 states to 1685 states and 2716 transitions. [2023-12-03 00:14:01,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2716 transitions. [2023-12-03 00:14:01,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-03 00:14:01,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:01,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:01,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:02,188 INFO L134 CoverageAnalysis]: Checked inductivity of 986 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 980 trivial. 0 not checked. [2023-12-03 00:14:05,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:05,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2730 states to 1692 states and 2730 transitions. [2023-12-03 00:14:05,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2730 transitions. [2023-12-03 00:14:05,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-03 00:14:05,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:05,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:05,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:07,358 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 975 trivial. 0 not checked. [2023-12-03 00:14:32,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:32,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1701 states and 2754 transitions. [2023-12-03 00:14:32,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 2754 transitions. [2023-12-03 00:14:32,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-03 00:14:32,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:32,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:32,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:32,960 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2023-12-03 00:14:33,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:33,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2755 states to 1702 states and 2755 transitions. [2023-12-03 00:14:33,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1702 states and 2755 transitions. [2023-12-03 00:14:33,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-12-03 00:14:33,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:33,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:33,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:33,360 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 981 trivial. 0 not checked. [2023-12-03 00:14:40,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:40,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2765 states to 1707 states and 2765 transitions. [2023-12-03 00:14:40,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1707 states and 2765 transitions. [2023-12-03 00:14:40,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-12-03 00:14:40,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:40,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:40,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:40,914 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 981 trivial. 0 not checked. [2023-12-03 00:14:56,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:56,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 1714 states and 2789 transitions. [2023-12-03 00:14:56,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 2789 transitions. [2023-12-03 00:14:56,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-12-03 00:14:56,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:56,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:56,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:56,509 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 981 trivial. 0 not checked. [2023-12-03 00:15:10,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:10,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2806 states to 1720 states and 2806 transitions. [2023-12-03 00:15:10,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 2806 transitions. [2023-12-03 00:15:10,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-03 00:15:10,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:10,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:10,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:10,740 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 951 trivial. 0 not checked. [2023-12-03 00:15:19,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:19,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 1722 states and 2809 transitions. [2023-12-03 00:15:19,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 2809 transitions. [2023-12-03 00:15:19,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-12-03 00:15:19,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:19,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:19,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:19,390 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2023-12-03 00:15:28,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:28,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2810 states to 1724 states and 2810 transitions. [2023-12-03 00:15:28,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1724 states and 2810 transitions. [2023-12-03 00:15:28,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-12-03 00:15:28,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:28,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:28,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:28,959 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 975 trivial. 0 not checked. [2023-12-03 00:15:35,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:35,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2820 states to 1729 states and 2820 transitions. [2023-12-03 00:15:35,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1729 states and 2820 transitions. [2023-12-03 00:15:35,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-12-03 00:15:35,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:35,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:36,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:36,141 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2023-12-03 00:15:55,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:55,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2844 states to 1739 states and 2844 transitions. [2023-12-03 00:15:55,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2844 transitions. [2023-12-03 00:15:55,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-12-03 00:15:55,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:55,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:56,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:58,025 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 975 trivial. 0 not checked. [2023-12-03 00:16:34,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:16:34,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2868 states to 1749 states and 2868 transitions. [2023-12-03 00:16:34,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2868 transitions. [2023-12-03 00:16:34,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-03 00:16:34,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:16:34,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:16:34,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:16:36,192 INFO L134 CoverageAnalysis]: Checked inductivity of 922 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 915 trivial. 0 not checked. [2023-12-03 00:16:56,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:16:56,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1756 states and 2886 transitions. [2023-12-03 00:16:56,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 2886 transitions. [2023-12-03 00:16:56,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-03 00:16:56,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:16:56,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:16:56,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:16:56,972 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2023-12-03 00:17:10,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:10,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2888 states to 1759 states and 2888 transitions. [2023-12-03 00:17:10,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2888 transitions. [2023-12-03 00:17:10,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-03 00:17:10,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:10,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:10,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:10,629 INFO L134 CoverageAnalysis]: Checked inductivity of 988 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 982 trivial. 0 not checked. [2023-12-03 00:17:13,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:13,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2899 states to 1765 states and 2899 transitions. [2023-12-03 00:17:13,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 2899 transitions. [2023-12-03 00:17:13,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-12-03 00:17:13,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:13,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:13,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:13,447 INFO L134 CoverageAnalysis]: Checked inductivity of 1010 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 989 trivial. 0 not checked. [2023-12-03 00:17:16,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:16,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2898 states to 1765 states and 2898 transitions. [2023-12-03 00:17:16,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 2898 transitions. [2023-12-03 00:17:16,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-12-03 00:17:16,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:16,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:16,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:16,603 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2023-12-03 00:17:25,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:25,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 1768 states and 2900 transitions. [2023-12-03 00:17:25,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1768 states and 2900 transitions. [2023-12-03 00:17:25,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-03 00:17:25,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:25,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:25,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:25,681 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2023-12-03 00:17:34,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 00:17:34,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:34,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2942 states to 1780 states and 2942 transitions. [2023-12-03 00:17:34,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 2942 transitions. [2023-12-03 00:17:34,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-03 00:17:34,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:34,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:35,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:35,181 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 951 trivial. 0 not checked. [2023-12-03 00:17:35,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:35,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 1781 states and 2945 transitions. [2023-12-03 00:17:35,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 2945 transitions. [2023-12-03 00:17:35,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-03 00:17:35,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:35,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:35,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:35,772 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 975 trivial. 0 not checked. [2023-12-03 00:17:37,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:37,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2952 states to 1785 states and 2952 transitions. [2023-12-03 00:17:37,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 2952 transitions. [2023-12-03 00:17:37,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-12-03 00:17:37,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:37,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:37,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:37,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 989 trivial. 0 not checked. [2023-12-03 00:17:38,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:38,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2951 states to 1785 states and 2951 transitions. [2023-12-03 00:17:38,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 2951 transitions. [2023-12-03 00:17:38,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-03 00:17:38,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:38,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:38,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:38,403 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2023-12-03 00:17:44,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 00:17:45,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:45,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2991 states to 1797 states and 2991 transitions. [2023-12-03 00:17:45,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 2991 transitions. [2023-12-03 00:17:45,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-12-03 00:17:45,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:45,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:45,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:45,297 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 979 trivial. 0 not checked. [2023-12-03 00:17:51,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:51,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2999 states to 1801 states and 2999 transitions. [2023-12-03 00:17:51,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 2999 transitions. [2023-12-03 00:17:51,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-12-03 00:17:51,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:51,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:51,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:51,533 INFO L134 CoverageAnalysis]: Checked inductivity of 986 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 980 trivial. 0 not checked. [2023-12-03 00:17:59,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 00:17:59,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:17:59,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3041 states to 1813 states and 3041 transitions. [2023-12-03 00:17:59,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 3041 transitions. [2023-12-03 00:17:59,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-12-03 00:17:59,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:17:59,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:17:59,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:17:59,798 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 949 trivial. 0 not checked. [2023-12-03 00:18:04,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 00:18:05,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 00:18:06,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:06,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3081 states to 1825 states and 3081 transitions. [2023-12-03 00:18:06,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 3081 transitions. [2023-12-03 00:18:06,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-12-03 00:18:06,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:06,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:06,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:06,483 INFO L134 CoverageAnalysis]: Checked inductivity of 919 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 919 trivial. 0 not checked. [2023-12-03 00:18:09,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:09,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3082 states to 1826 states and 3082 transitions. [2023-12-03 00:18:09,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 3082 transitions. [2023-12-03 00:18:09,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-12-03 00:18:09,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:09,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:09,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:09,653 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 979 trivial. 0 not checked. [2023-12-03 00:18:12,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:12,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 1830 states and 3089 transitions. [2023-12-03 00:18:12,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 3089 transitions. [2023-12-03 00:18:12,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-12-03 00:18:12,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:12,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:12,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:12,393 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2023-12-03 00:18:12,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:12,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3090 states to 1831 states and 3090 transitions. [2023-12-03 00:18:12,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 3090 transitions. [2023-12-03 00:18:12,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-12-03 00:18:12,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:12,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:12,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:12,848 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 944 trivial. 0 not checked. [2023-12-03 00:18:19,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:19,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3123 states to 1847 states and 3123 transitions. [2023-12-03 00:18:19,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 3123 transitions. [2023-12-03 00:18:19,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 00:18:19,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:19,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:19,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:19,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2023-12-03 00:18:22,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:22,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3125 states to 1850 states and 3125 transitions. [2023-12-03 00:18:22,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 3125 transitions. [2023-12-03 00:18:22,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 00:18:22,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:22,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:22,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:22,299 INFO L134 CoverageAnalysis]: Checked inductivity of 1004 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 985 trivial. 0 not checked. [2023-12-03 00:18:46,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:18:46,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3155 states to 1861 states and 3155 transitions. [2023-12-03 00:18:46,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 3155 transitions. [2023-12-03 00:18:46,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 00:18:46,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:18:46,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:18:46,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:18:46,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2023-12-03 00:19:00,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:00,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3169 states to 1867 states and 3169 transitions. [2023-12-03 00:19:00,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3169 transitions. [2023-12-03 00:19:00,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 00:19:00,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:00,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:00,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:00,352 INFO L134 CoverageAnalysis]: Checked inductivity of 1004 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 985 trivial. 0 not checked. [2023-12-03 00:19:06,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:06,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3185 states to 1871 states and 3185 transitions. [2023-12-03 00:19:06,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 3185 transitions. [2023-12-03 00:19:06,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 00:19:06,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:06,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:06,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:06,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2023-12-03 00:19:12,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:12,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3197 states to 1875 states and 3197 transitions. [2023-12-03 00:19:12,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 3197 transitions. [2023-12-03 00:19:12,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 00:19:12,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:12,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:12,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:12,823 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2023-12-03 00:19:17,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:17,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3210 states to 1879 states and 3210 transitions. [2023-12-03 00:19:17,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3210 transitions. [2023-12-03 00:19:17,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 00:19:17,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:17,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:18,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:18,211 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2023-12-03 00:19:21,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:21,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3218 states to 1883 states and 3218 transitions. [2023-12-03 00:19:21,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3218 transitions. [2023-12-03 00:19:21,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 00:19:21,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:21,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:21,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:21,877 INFO L134 CoverageAnalysis]: Checked inductivity of 1004 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 985 trivial. 0 not checked. [2023-12-03 00:19:27,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:27,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3220 states to 1884 states and 3220 transitions. [2023-12-03 00:19:27,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3220 transitions. [2023-12-03 00:19:27,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-12-03 00:19:27,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:27,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:28,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:28,388 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 944 trivial. 0 not checked. [2023-12-03 00:19:32,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:32,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3253 states to 1900 states and 3253 transitions. [2023-12-03 00:19:32,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 3253 transitions. [2023-12-03 00:19:32,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-12-03 00:19:32,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:32,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:32,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:32,316 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 985 trivial. 0 not checked. [2023-12-03 00:19:52,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:52,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 1911 states and 3284 transitions. [2023-12-03 00:19:52,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3284 transitions. [2023-12-03 00:19:52,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-12-03 00:19:52,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:52,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:52,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:53,043 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 985 trivial. 0 not checked. [2023-12-03 00:19:58,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:19:58,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3296 states to 1915 states and 3296 transitions. [2023-12-03 00:19:58,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 3296 transitions. [2023-12-03 00:19:58,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-12-03 00:19:58,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:19:58,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:19:58,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:19:58,535 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 985 trivial. 0 not checked. [2023-12-03 00:20:02,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:02,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3297 states to 1916 states and 3297 transitions. [2023-12-03 00:20:02,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3297 transitions. [2023-12-03 00:20:02,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 00:20:02,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:02,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:02,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:02,823 INFO L134 CoverageAnalysis]: Checked inductivity of 1011 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 986 trivial. 0 not checked. [2023-12-03 00:20:07,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:07,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3296 states to 1916 states and 3296 transitions. [2023-12-03 00:20:07,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3296 transitions. [2023-12-03 00:20:07,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 00:20:07,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:07,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:07,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:07,989 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 949 trivial. 0 not checked. [2023-12-03 00:20:08,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:08,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3330 states to 1932 states and 3330 transitions. [2023-12-03 00:20:08,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 3330 transitions. [2023-12-03 00:20:08,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 00:20:08,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:08,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:09,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:11,489 INFO L134 CoverageAnalysis]: Checked inductivity of 988 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 975 trivial. 0 not checked. [2023-12-03 00:20:29,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:29,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3363 states to 1941 states and 3363 transitions. [2023-12-03 00:20:29,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 3363 transitions. [2023-12-03 00:20:29,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-03 00:20:29,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:29,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:29,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:29,963 INFO L134 CoverageAnalysis]: Checked inductivity of 1004 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 985 trivial. 0 not checked. [2023-12-03 00:20:36,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:36,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3378 states to 1948 states and 3378 transitions. [2023-12-03 00:20:36,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 3378 transitions. [2023-12-03 00:20:36,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-03 00:20:36,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:36,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:36,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:37,086 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2023-12-03 00:20:43,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:43,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3391 states to 1955 states and 3391 transitions. [2023-12-03 00:20:43,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3391 transitions. [2023-12-03 00:20:43,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-03 00:20:43,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:43,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:43,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:43,801 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 1017 trivial. 0 not checked. [2023-12-03 00:20:56,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:20:56,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3404 states to 1960 states and 3404 transitions. [2023-12-03 00:20:56,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 3404 transitions. [2023-12-03 00:20:56,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-12-03 00:20:56,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:20:56,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:20:56,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:20:59,137 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 975 trivial. 0 not checked. [2023-12-03 00:21:07,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 00:21:31,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:21:31,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3452 states to 1970 states and 3452 transitions. [2023-12-03 00:21:31,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 3452 transitions. [2023-12-03 00:21:31,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 00:21:31,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:21:31,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:21:31,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:21:32,043 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 952 trivial. 0 not checked. [2023-12-03 00:21:37,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:21:37,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3454 states to 1971 states and 3454 transitions. [2023-12-03 00:21:37,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 3454 transitions. [2023-12-03 00:21:37,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-03 00:21:37,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:21:37,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:21:37,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:21:38,051 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 1017 trivial. 0 not checked. [2023-12-03 00:21:46,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:21:46,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3460 states to 1975 states and 3460 transitions. [2023-12-03 00:21:46,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3460 transitions. [2023-12-03 00:21:46,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-12-03 00:21:46,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:21:46,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:21:46,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:21:47,125 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 985 trivial. 0 not checked. [2023-12-03 00:22:01,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:22:01,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3464 states to 1979 states and 3464 transitions. [2023-12-03 00:22:01,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3464 transitions. [2023-12-03 00:22:01,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 00:22:01,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:22:01,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:22:01,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:22:01,591 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 950 trivial. 0 not checked. [2023-12-03 00:22:06,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:22:06,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3465 states to 1980 states and 3465 transitions. [2023-12-03 00:22:06,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3465 transitions. [2023-12-03 00:22:06,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 00:22:06,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:22:06,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:22:06,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:22:09,212 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-12-03 00:22:34,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:22:34,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3500 states to 1991 states and 3500 transitions. [2023-12-03 00:22:34,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3500 transitions. [2023-12-03 00:22:34,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-12-03 00:22:34,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:22:34,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:22:34,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:22:34,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 985 trivial. 0 not checked. [2023-12-03 00:22:41,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:22:41,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3515 states to 1998 states and 3515 transitions. [2023-12-03 00:22:41,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3515 transitions. [2023-12-03 00:22:41,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-12-03 00:22:41,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:22:41,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:22:41,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:22:41,890 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1027 trivial. 0 not checked. [2023-12-03 00:23:01,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:23:01,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3536 states to 2007 states and 3536 transitions. [2023-12-03 00:23:01,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 3536 transitions. [2023-12-03 00:23:01,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-12-03 00:23:01,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:23:01,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:23:02,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:23:02,238 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1027 trivial. 0 not checked. [2023-12-03 00:23:08,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:23:08,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3548 states to 2011 states and 3548 transitions. [2023-12-03 00:23:08,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2011 states and 3548 transitions. [2023-12-03 00:23:08,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-12-03 00:23:08,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:23:08,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:23:08,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:23:08,439 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1027 trivial. 0 not checked. [2023-12-03 00:23:16,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:23:16,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3554 states to 2015 states and 3554 transitions. [2023-12-03 00:23:16,023 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3554 transitions. [2023-12-03 00:23:16,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-03 00:23:16,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:23:16,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:23:16,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:23:16,311 INFO L134 CoverageAnalysis]: Checked inductivity of 1004 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 981 trivial. 0 not checked. [2023-12-03 00:23:27,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:23:27,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 2017 states and 3558 transitions. [2023-12-03 00:23:27,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 3558 transitions. [2023-12-03 00:23:27,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-12-03 00:23:27,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:23:27,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:23:27,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:23:27,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1009 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1000 trivial. 0 not checked.