./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-cx25821-cx25821.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_f0720c4f-c6ab-4dde-97e2-ba213b42f027/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0720c4f-c6ab-4dde-97e2-ba213b42f027/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_f0720c4f-c6ab-4dde-97e2-ba213b42f027/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0720c4f-c6ab-4dde-97e2-ba213b42f027/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-cx25821-cx25821.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0720c4f-c6ab-4dde-97e2-ba213b42f027/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_f0720c4f-c6ab-4dde-97e2-ba213b42f027/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 4ed502255698514c850aee53a9e668fcd324b6b1fb05e7e2bf7c816d2e4543e0 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 01:37:26,475 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 01:37:26,538 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0720c4f-c6ab-4dde-97e2-ba213b42f027/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 01:37:26,542 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 01:37:26,543 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 01:37:26,564 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 01:37:26,565 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 01:37:26,566 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 01:37:26,567 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 01:37:26,567 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 01:37:26,568 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 01:37:26,568 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 01:37:26,569 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 01:37:26,569 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 01:37:26,569 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 01:37:26,570 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 01:37:26,570 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 01:37:26,571 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 01:37:26,571 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 01:37:26,572 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 01:37:26,572 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 01:37:26,573 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 01:37:26,574 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 01:37:26,574 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:37:26,574 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 01:37:26,575 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 01:37:26,575 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 01:37:26,576 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 01:37:26,576 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 01:37:26,576 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 01:37:26,577 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_f0720c4f-c6ab-4dde-97e2-ba213b42f027/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0720c4f-c6ab-4dde-97e2-ba213b42f027/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ed502255698514c850aee53a9e668fcd324b6b1fb05e7e2bf7c816d2e4543e0 [2023-12-03 01:37:26,803 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 01:37:26,824 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 01:37:26,827 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 01:37:26,828 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 01:37:26,829 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 01:37:26,830 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0720c4f-c6ab-4dde-97e2-ba213b42f027/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-cx25821-cx25821.cil.i [2023-12-03 01:37:29,569 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 01:37:30,127 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 01:37:30,128 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0720c4f-c6ab-4dde-97e2-ba213b42f027/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-cx25821-cx25821.cil.i [2023-12-03 01:37:30,180 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0720c4f-c6ab-4dde-97e2-ba213b42f027/bin/ukojak-verify-Qdu7aM0XO9/data/a6d003266/992b5a894bbe45a0bce65e7a602972ff/FLAGa86f0ec75 [2023-12-03 01:37:30,193 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0720c4f-c6ab-4dde-97e2-ba213b42f027/bin/ukojak-verify-Qdu7aM0XO9/data/a6d003266/992b5a894bbe45a0bce65e7a602972ff [2023-12-03 01:37:30,195 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 01:37:30,196 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 01:37:30,198 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 01:37:30,198 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 01:37:30,202 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 01:37:30,203 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:37:30" (1/1) ... [2023-12-03 01:37:30,204 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3040f020 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:37:30, skipping insertion in model container [2023-12-03 01:37:30,204 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:37:30" (1/1) ... [2023-12-03 01:37:30,424 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 01:37:33,677 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_f0720c4f-c6ab-4dde-97e2-ba213b42f027/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-cx25821-cx25821.cil.i[524650,524663] [2023-12-03 01:37:33,703 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:37:33,782 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 01:37:33,892 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5077] [2023-12-03 01:37:33,894 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5080] [2023-12-03 01:37:33,894 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5083] [2023-12-03 01:37:33,894 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5086] [2023-12-03 01:37:33,895 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5112] [2023-12-03 01:37:33,896 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5119] [2023-12-03 01:37:33,916 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 *)"drivers/media/pci/cx25821/cx25821-core.c"), "i" (460), "i" (12UL)); [5509-5510] [2023-12-03 01:37:33,921 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 *)"drivers/media/pci/cx25821/cx25821-core.c"), "i" (528), "i" (12UL)); [5622-5623] [2023-12-03 01:37:33,964 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 *)"drivers/media/pci/cx25821/cx25821-core.c"), "i" (1082), "i" (12UL)); [6496-6497] [2023-12-03 01:37:33,969 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 *)"drivers/media/pci/cx25821/cx25821-core.c"), "i" (1177), "i" (12UL)); [6643-6644] [2023-12-03 01:37:33,971 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 *)"drivers/media/pci/cx25821/cx25821-core.c"), "i" (1210), "i" (12UL)); [6724-6725] [2023-12-03 01:37:34,269 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"); [12538] [2023-12-03 01:37:34,296 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 *)"drivers/media/pci/cx25821/cx25821-video.c"), "i" (290), "i" (12UL)); [13040-13041] [2023-12-03 01:37:34,300 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 *)"drivers/media/pci/cx25821/cx25821-video.c"), "i" (374), "i" (12UL)); [13151-13152] [2023-12-03 01:37:34,468 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/e5e3e20/linux-drivers-clk1/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [15383-15384] [2023-12-03 01:37:34,468 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"); [15389-15391] [2023-12-03 01:37:34,476 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 *)"drivers/media/pci/cx25821/cx25821-video-upstream.c"), "i" (63), "i" (12UL)); [15603-15604] [2023-12-03 01:37:34,536 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_f0720c4f-c6ab-4dde-97e2-ba213b42f027/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-cx25821-cx25821.cil.i[524650,524663] [2023-12-03 01:37:34,542 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:37:34,751 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:37:34,751 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:37:34,759 INFO L206 MainTranslator]: Completed translation [2023-12-03 01:37:34,759 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:37:34 WrapperNode [2023-12-03 01:37:34,759 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 01:37:34,760 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 01:37:34,760 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 01:37:34,760 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 01:37:34,767 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:37:34" (1/1) ... [2023-12-03 01:37:34,904 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:37:34" (1/1) ... [2023-12-03 01:37:36,335 INFO L138 Inliner]: procedures = 481, calls = 9157, calls flagged for inlining = 294, calls inlined = 292, statements flattened = 19268 [2023-12-03 01:37:36,336 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 01:37:36,337 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 01:37:36,342 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 01:37:36,342 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 01:37:36,353 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:37:34" (1/1) ... [2023-12-03 01:37:36,354 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:37:34" (1/1) ... [2023-12-03 01:37:37,043 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:37:34" (1/1) ... [2023-12-03 01:37:37,044 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:37:34" (1/1) ... [2023-12-03 01:37:38,955 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:37:34" (1/1) ... [2023-12-03 01:37:39,005 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:37:34" (1/1) ... [2023-12-03 01:37:39,084 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:37:34" (1/1) ... [2023-12-03 01:37:39,118 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:37:34" (1/1) ... [2023-12-03 01:37:39,219 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 01:37:39,220 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 01:37:39,220 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 01:37:39,220 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 01:37:39,221 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:37:34" (1/1) ... [2023-12-03 01:37:39,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:37:39,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0720c4f-c6ab-4dde-97e2-ba213b42f027/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 01:37:39,244 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0720c4f-c6ab-4dde-97e2-ba213b42f027/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 01:37:39,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0720c4f-c6ab-4dde-97e2-ba213b42f027/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 01:37:39,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-03 01:37:39,289 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-03 01:37:39,290 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_buffer_release [2023-12-03 01:37:39,290 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_buffer_release [2023-12-03 01:37:39,290 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2023-12-03 01:37:39,290 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2023-12-03 01:37:39,290 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2023-12-03 01:37:39,290 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2023-12-03 01:37:39,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-03 01:37:39,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-03 01:37:39,290 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_read [2023-12-03 01:37:39,290 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_read [2023-12-03 01:37:39,291 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-12-03 01:37:39,291 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-12-03 01:37:39,291 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_std [2023-12-03 01:37:39,291 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_std [2023-12-03 01:37:39,291 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2023-12-03 01:37:39,291 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2023-12-03 01:37:39,292 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_format_by_fourcc [2023-12-03 01:37:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_format_by_fourcc [2023-12-03 01:37:39,292 INFO L130 BoogieDeclarations]: Found specification of procedure setBitAtPos [2023-12-03 01:37:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure setBitAtPos [2023-12-03 01:37:39,292 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_vip_mode [2023-12-03 01:37:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_vip_mode [2023-12-03 01:37:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-12-03 01:37:39,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-12-03 01:37:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2023-12-03 01:37:39,293 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2023-12-03 01:37:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-12-03 01:37:39,293 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-12-03 01:37:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_slave_did_ack [2023-12-03 01:37:39,294 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_slave_did_ack [2023-12-03 01:37:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-12-03 01:37:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-12-03 01:37:39,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-12-03 01:37:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-12-03 01:37:39,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-12-03 01:37:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-12-03 01:37:39,295 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-12-03 01:37:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2023-12-03 01:37:39,295 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2023-12-03 01:37:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-12-03 01:37:39,295 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-12-03 01:37:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-03 01:37:39,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-03 01:37:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_input [2023-12-03 01:37:39,295 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_input [2023-12-03 01:37:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_twos [2023-12-03 01:37:39,296 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_twos [2023-12-03 01:37:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 01:37:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-12-03 01:37:39,296 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-12-03 01:37:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-12-03 01:37:39,296 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-12-03 01:37:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-03 01:37:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-12-03 01:37:39,297 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-12-03 01:37:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_input [2023-12-03 01:37:39,297 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_input [2023-12-03 01:37:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2023-12-03 01:37:39,297 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2023-12-03 01:37:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_finidev [2023-12-03 01:37:39,298 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_finidev [2023-12-03 01:37:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-03 01:37:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-12-03 01:37:39,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-12-03 01:37:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field [2023-12-03 01:37:39,298 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field [2023-12-03 01:37:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_restart_video_queue [2023-12-03 01:37:39,299 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_restart_video_queue [2023-12-03 01:37:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 01:37:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2023-12-03 01:37:39,299 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2023-12-03 01:37:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-12-03 01:37:39,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-12-03 01:37:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-12-03 01:37:39,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-12-03 01:37:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-12-03 01:37:39,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-12-03 01:37:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_out [2023-12-03 01:37:39,300 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_out [2023-12-03 01:37:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2023-12-03 01:37:39,300 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2023-12-03 01:37:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-12-03 01:37:39,301 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-12-03 01:37:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-12-03 01:37:39,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-12-03 01:37:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-12-03 01:37:39,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-12-03 01:37:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2023-12-03 01:37:39,301 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2023-12-03 01:37:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querycap [2023-12-03 01:37:39,301 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querycap [2023-12-03 01:37:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 01:37:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-12-03 01:37:39,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-12-03 01:37:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-12-03 01:37:39,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-12-03 01:37:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2023-12-03 01:37:39,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2023-12-03 01:37:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_functionality [2023-12-03 01:37:39,302 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_functionality [2023-12-03 01:37:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-12-03 01:37:39,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-12-03 01:37:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-12-03 01:37:39,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-12-03 01:37:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_stop_upstream_video [2023-12-03 01:37:39,303 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_stop_upstream_video [2023-12-03 01:37:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 01:37:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_start_video_dma [2023-12-03 01:37:39,304 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_start_video_dma [2023-12-03 01:37:39,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-03 01:37:39,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-03 01:37:39,304 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-03 01:37:39,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-03 01:37:39,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 01:37:39,304 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2023-12-03 01:37:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2023-12-03 01:37:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-03 01:37:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-12-03 01:37:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-12-03 01:37:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_write [2023-12-03 01:37:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_write [2023-12-03 01:37:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2023-12-03 01:37:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2023-12-03 01:37:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-12-03 01:37:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-12-03 01:37:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-12-03 01:37:39,306 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-12-03 01:37:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_cap [2023-12-03 01:37:39,306 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_cap [2023-12-03 01:37:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure video_write [2023-12-03 01:37:39,306 INFO L138 BoogieDeclarations]: Found implementation of procedure video_write [2023-12-03 01:37:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure clearBitAtPos [2023-12-03 01:37:39,306 INFO L138 BoogieDeclarations]: Found implementation of procedure clearBitAtPos [2023-12-03 01:37:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field_upstream [2023-12-03 01:37:39,306 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field_upstream [2023-12-03 01:37:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-12-03 01:37:39,307 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-12-03 01:37:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2023-12-03 01:37:39,307 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2023-12-03 01:37:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_output [2023-12-03 01:37:39,307 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_output [2023-12-03 01:37:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 01:37:39,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 01:37:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-12-03 01:37:39,308 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-12-03 01:37:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure video_out_release [2023-12-03 01:37:39,308 INFO L138 BoogieDeclarations]: Found implementation of procedure video_out_release [2023-12-03 01:37:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2023-12-03 01:37:39,308 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2023-12-03 01:37:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-03 01:37:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-03 01:37:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-03 01:37:39,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-03 01:37:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_s_ctrl [2023-12-03 01:37:39,309 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_s_ctrl [2023-12-03 01:37:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2023-12-03 01:37:39,310 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2023-12-03 01:37:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-12-03 01:37:39,310 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-12-03 01:37:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_reqbufs [2023-12-03 01:37:39,310 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_reqbufs [2023-12-03 01:37:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure mapM [2023-12-03 01:37:39,310 INFO L138 BoogieDeclarations]: Found implementation of procedure mapM [2023-12-03 01:37:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_unregister [2023-12-03 01:37:39,311 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_unregister [2023-12-03 01:37:39,311 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-12-03 01:37:39,311 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-12-03 01:37:39,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-12-03 01:37:39,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-12-03 01:37:39,311 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_unregister [2023-12-03 01:37:39,311 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_unregister [2023-12-03 01:37:39,311 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-03 01:37:39,311 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-03 01:37:39,311 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2023-12-03 01:37:39,312 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2023-12-03 01:37:39,312 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_output [2023-12-03 01:37:39,312 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_output [2023-12-03 01:37:39,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-03 01:37:39,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-03 01:37:39,312 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-12-03 01:37:39,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-12-03 01:37:39,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-12-03 01:37:39,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-12-03 01:37:39,312 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2023-12-03 01:37:39,312 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2023-12-03 01:37:39,312 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2023-12-03 01:37:39,313 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2023-12-03 01:37:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 01:37:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-03 01:37:39,313 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-03 01:37:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 01:37:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-12-03 01:37:39,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-12-03 01:37:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2023-12-03 01:37:39,313 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2023-12-03 01:37:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 01:37:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_videostandard [2023-12-03 01:37:39,313 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_videostandard [2023-12-03 01:37:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-03 01:37:39,314 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-03 01:37:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_output [2023-12-03 01:37:39,314 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_output [2023-12-03 01:37:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-12-03 01:37:39,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-12-03 01:37:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_std [2023-12-03 01:37:39,314 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_std [2023-12-03 01:37:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_setup [2023-12-03 01:37:39,314 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_setup [2023-12-03 01:37:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-12-03 01:37:39,314 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-12-03 01:37:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-12-03 01:37:39,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-12-03 01:37:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-12-03 01:37:39,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-12-03 01:37:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-12-03 01:37:39,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-12-03 01:37:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2023-12-03 01:37:39,315 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2023-12-03 01:37:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_qbuf [2023-12-03 01:37:39,316 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_qbuf [2023-12-03 01:37:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_shutdown [2023-12-03 01:37:39,316 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_shutdown [2023-12-03 01:37:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2023-12-03 01:37:39,316 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2023-12-03 01:37:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-12-03 01:37:39,316 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-12-03 01:37:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2023-12-03 01:37:39,317 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2023-12-03 01:37:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_mmap [2023-12-03 01:37:39,317 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_mmap [2023-12-03 01:37:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_input [2023-12-03 01:37:39,317 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_input [2023-12-03 01:37:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-03 01:37:39,317 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-03 01:37:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2023-12-03 01:37:39,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2023-12-03 01:37:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2023-12-03 01:37:39,317 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2023-12-03 01:37:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 01:37:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-03 01:37:39,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-03 01:37:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-12-03 01:37:39,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-12-03 01:37:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_fmt_vid_cap [2023-12-03 01:37:39,318 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_fmt_vid_cap [2023-12-03 01:37:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_buffer [2023-12-03 01:37:39,318 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_buffer [2023-12-03 01:37:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_enable_bluefield_output [2023-12-03 01:37:39,318 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_enable_bluefield_output [2023-12-03 01:37:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2023-12-03 01:37:39,319 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2023-12-03 01:37:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-12-03 01:37:39,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-12-03 01:37:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_initdev [2023-12-03 01:37:39,319 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_initdev [2023-12-03 01:37:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-12-03 01:37:39,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-12-03 01:37:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_out [2023-12-03 01:37:39,319 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_out [2023-12-03 01:37:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_decode [2023-12-03 01:37:39,319 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_decode [2023-12-03 01:37:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-12-03 01:37:39,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-12-03 01:37:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_19 [2023-12-03 01:37:39,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_19 [2023-12-03 01:37:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querybuf [2023-12-03 01:37:39,320 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querybuf [2023-12-03 01:37:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2023-12-03 01:37:39,320 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2023-12-03 01:37:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_iounmap [2023-12-03 01:37:39,320 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_iounmap [2023-12-03 01:37:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-12-03 01:37:39,320 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-12-03 01:37:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-12-03 01:37:39,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-12-03 01:37:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-03 01:37:39,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-03 01:37:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_fmt_vid_cap [2023-12-03 01:37:39,321 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_fmt_vid_cap [2023-12-03 01:37:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_free_buffer [2023-12-03 01:37:39,321 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_free_buffer [2023-12-03 01:37:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-12-03 01:37:39,322 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-12-03 01:37:39,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 01:37:39,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-03 01:37:39,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-03 01:37:41,008 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 01:37:41,013 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 01:37:41,502 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-03 01:39:00,239 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-12-03 01:39:00,650 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 01:39:07,695 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 01:39:07,696 INFO L309 CfgBuilder]: Removed 5 assume(true) statements. [2023-12-03 01:39:07,698 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:39:07 BoogieIcfgContainer [2023-12-03 01:39:07,699 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 01:39:07,700 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 01:39:07,700 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 01:39:07,709 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 01:39:07,710 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:39:07" (1/1) ... [2023-12-03 01:39:07,719 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 01:39:07,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:07,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4081 states to 2765 states and 4081 transitions. [2023-12-03 01:39:07,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2765 states and 4081 transitions. [2023-12-03 01:39:07,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 564 [2023-12-03 01:39:07,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:07,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:08,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:09,532 INFO L134 CoverageAnalysis]: Checked inductivity of 11559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11559 trivial. 0 not checked. [2023-12-03 01:39:10,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:10,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4096 states to 2769 states and 4096 transitions. [2023-12-03 01:39:10,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2769 states and 4096 transitions. [2023-12-03 01:39:10,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 565 [2023-12-03 01:39:10,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:10,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:10,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:11,363 INFO L134 CoverageAnalysis]: Checked inductivity of 11559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11559 trivial. 0 not checked. [2023-12-03 01:39:11,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:11,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4097 states to 2770 states and 4097 transitions. [2023-12-03 01:39:11,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 4097 transitions. [2023-12-03 01:39:11,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 567 [2023-12-03 01:39:11,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:11,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:11,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:12,685 INFO L134 CoverageAnalysis]: Checked inductivity of 11556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11556 trivial. 0 not checked. [2023-12-03 01:39:13,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:13,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4107 states to 2780 states and 4107 transitions. [2023-12-03 01:39:13,411 INFO L276 IsEmpty]: Start isEmpty. Operand 2780 states and 4107 transitions. [2023-12-03 01:39:13,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 574 [2023-12-03 01:39:13,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:13,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:13,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:14,533 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 01:39:15,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:15,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4127 states to 2786 states and 4127 transitions. [2023-12-03 01:39:15,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2786 states and 4127 transitions. [2023-12-03 01:39:15,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 575 [2023-12-03 01:39:15,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:15,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:15,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:16,575 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 01:39:16,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:16,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4129 states to 2788 states and 4129 transitions. [2023-12-03 01:39:16,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2788 states and 4129 transitions. [2023-12-03 01:39:16,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 575 [2023-12-03 01:39:16,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:16,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:17,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:17,807 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11672 trivial. 0 not checked. [2023-12-03 01:39:18,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:18,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4143 states to 2794 states and 4143 transitions. [2023-12-03 01:39:18,396 INFO L276 IsEmpty]: Start isEmpty. Operand 2794 states and 4143 transitions. [2023-12-03 01:39:18,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 576 [2023-12-03 01:39:18,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:18,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:18,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:19,492 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 01:39:21,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:21,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4171 states to 2803 states and 4171 transitions. [2023-12-03 01:39:21,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2803 states and 4171 transitions. [2023-12-03 01:39:21,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 576 [2023-12-03 01:39:21,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:21,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:22,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:22,774 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11672 trivial. 0 not checked. [2023-12-03 01:39:23,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:23,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4183 states to 2808 states and 4183 transitions. [2023-12-03 01:39:23,432 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 4183 transitions. [2023-12-03 01:39:23,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 578 [2023-12-03 01:39:23,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:23,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:23,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:25,137 INFO L134 CoverageAnalysis]: Checked inductivity of 11678 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11675 trivial. 0 not checked. [2023-12-03 01:39:29,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:29,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4205 states to 2814 states and 4205 transitions. [2023-12-03 01:39:29,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2814 states and 4205 transitions. [2023-12-03 01:39:29,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 578 [2023-12-03 01:39:29,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:29,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:29,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:30,833 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 01:39:37,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:37,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4237 states to 2824 states and 4237 transitions. [2023-12-03 01:39:37,705 INFO L276 IsEmpty]: Start isEmpty. Operand 2824 states and 4237 transitions. [2023-12-03 01:39:37,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 580 [2023-12-03 01:39:37,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:37,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:37,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:38,932 INFO L134 CoverageAnalysis]: Checked inductivity of 11784 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 01:39:46,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:46,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4266 states to 2832 states and 4266 transitions. [2023-12-03 01:39:46,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2832 states and 4266 transitions. [2023-12-03 01:39:46,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 579 [2023-12-03 01:39:46,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:46,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:47,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:47,637 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11672 trivial. 0 not checked. [2023-12-03 01:39:51,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:51,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4280 states to 2838 states and 4280 transitions. [2023-12-03 01:39:51,097 INFO L276 IsEmpty]: Start isEmpty. Operand 2838 states and 4280 transitions. [2023-12-03 01:39:51,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 580 [2023-12-03 01:39:51,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:51,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:51,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:52,390 INFO L134 CoverageAnalysis]: Checked inductivity of 11678 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11675 trivial. 0 not checked. [2023-12-03 01:40:01,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:01,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4307 states to 2845 states and 4307 transitions. [2023-12-03 01:40:01,208 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 4307 transitions. [2023-12-03 01:40:01,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 581 [2023-12-03 01:40:01,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:01,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:01,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:01,887 INFO L134 CoverageAnalysis]: Checked inductivity of 11678 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11675 trivial. 0 not checked. [2023-12-03 01:40:01,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:01,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4308 states to 2846 states and 4308 transitions. [2023-12-03 01:40:01,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2846 states and 4308 transitions. [2023-12-03 01:40:01,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 580 [2023-12-03 01:40:01,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:01,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:02,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:02,707 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 01:40:02,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:02,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4310 states to 2848 states and 4310 transitions. [2023-12-03 01:40:02,868 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 4310 transitions. [2023-12-03 01:40:02,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 580 [2023-12-03 01:40:02,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:02,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:03,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:03,617 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11672 trivial. 0 not checked. [2023-12-03 01:40:03,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:03,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4323 states to 2853 states and 4323 transitions. [2023-12-03 01:40:03,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 4323 transitions. [2023-12-03 01:40:03,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2023-12-03 01:40:03,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:03,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:04,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:04,636 INFO L134 CoverageAnalysis]: Checked inductivity of 11784 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 01:40:04,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:04,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4324 states to 2854 states and 4324 transitions. [2023-12-03 01:40:04,750 INFO L276 IsEmpty]: Start isEmpty. Operand 2854 states and 4324 transitions. [2023-12-03 01:40:04,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 581 [2023-12-03 01:40:04,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:04,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:04,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:05,447 INFO L134 CoverageAnalysis]: Checked inductivity of 11678 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11675 trivial. 0 not checked. [2023-12-03 01:40:05,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:05,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4325 states to 2855 states and 4325 transitions. [2023-12-03 01:40:05,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 4325 transitions. [2023-12-03 01:40:05,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2023-12-03 01:40:05,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:05,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:05,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:06,345 INFO L134 CoverageAnalysis]: Checked inductivity of 11674 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11671 trivial. 0 not checked. [2023-12-03 01:40:06,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:06,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4326 states to 2856 states and 4326 transitions. [2023-12-03 01:40:06,455 INFO L276 IsEmpty]: Start isEmpty. Operand 2856 states and 4326 transitions. [2023-12-03 01:40:06,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 581 [2023-12-03 01:40:06,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:06,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:06,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:08,611 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 01:40:13,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:13,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4370 states to 2871 states and 4370 transitions. [2023-12-03 01:40:13,752 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 4370 transitions. [2023-12-03 01:40:13,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 581 [2023-12-03 01:40:13,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:13,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:13,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:14,500 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 01:40:14,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:14,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4372 states to 2873 states and 4372 transitions. [2023-12-03 01:40:14,657 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 4372 transitions. [2023-12-03 01:40:14,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 581 [2023-12-03 01:40:14,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:14,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:14,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:15,380 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11672 trivial. 0 not checked. [2023-12-03 01:40:15,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:15,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4390 states to 2879 states and 4390 transitions. [2023-12-03 01:40:15,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 4390 transitions. [2023-12-03 01:40:15,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2023-12-03 01:40:15,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:15,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:15,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:16,154 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 01:40:17,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:17,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4394 states to 2884 states and 4394 transitions. [2023-12-03 01:40:17,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2884 states and 4394 transitions. [2023-12-03 01:40:17,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2023-12-03 01:40:17,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:17,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:17,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:18,354 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 01:40:18,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:18,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4395 states to 2885 states and 4395 transitions. [2023-12-03 01:40:18,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2885 states and 4395 transitions. [2023-12-03 01:40:18,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2023-12-03 01:40:18,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:18,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:18,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:19,916 INFO L134 CoverageAnalysis]: Checked inductivity of 11784 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 01:40:37,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:37,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4434 states to 2897 states and 4434 transitions. [2023-12-03 01:40:37,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2897 states and 4434 transitions. [2023-12-03 01:40:37,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2023-12-03 01:40:37,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:37,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:38,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:38,590 INFO L134 CoverageAnalysis]: Checked inductivity of 11784 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 01:40:38,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:38,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4436 states to 2899 states and 4436 transitions. [2023-12-03 01:40:38,746 INFO L276 IsEmpty]: Start isEmpty. Operand 2899 states and 4436 transitions. [2023-12-03 01:40:38,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2023-12-03 01:40:38,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:38,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:38,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:39,274 INFO L134 CoverageAnalysis]: Checked inductivity of 11673 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 01:40:39,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:39,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4436 states to 2900 states and 4436 transitions. [2023-12-03 01:40:39,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2900 states and 4436 transitions. [2023-12-03 01:40:39,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 584 [2023-12-03 01:40:39,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:39,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:39,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:40,201 INFO L134 CoverageAnalysis]: Checked inductivity of 11791 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11785 trivial. 0 not checked. [2023-12-03 01:40:44,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:44,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4451 states to 2905 states and 4451 transitions. [2023-12-03 01:40:44,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2905 states and 4451 transitions. [2023-12-03 01:40:44,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 584 [2023-12-03 01:40:44,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:44,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:44,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:45,764 INFO L134 CoverageAnalysis]: Checked inductivity of 11784 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 01:41:06,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:06,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4493 states to 2918 states and 4493 transitions. [2023-12-03 01:41:06,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2918 states and 4493 transitions. [2023-12-03 01:41:06,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 584 [2023-12-03 01:41:06,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:06,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:06,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:06,766 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 01:41:07,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:07,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4497 states to 2922 states and 4497 transitions. [2023-12-03 01:41:07,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2922 states and 4497 transitions. [2023-12-03 01:41:07,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 584 [2023-12-03 01:41:07,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:07,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:07,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:07,577 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 01:41:09,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:09,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4500 states to 2926 states and 4500 transitions. [2023-12-03 01:41:09,165 INFO L276 IsEmpty]: Start isEmpty. Operand 2926 states and 4500 transitions. [2023-12-03 01:41:09,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 585 [2023-12-03 01:41:09,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:09,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:09,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:09,949 INFO L134 CoverageAnalysis]: Checked inductivity of 11791 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11785 trivial. 0 not checked. [2023-12-03 01:41:15,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:16,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4516 states to 2931 states and 4516 transitions. [2023-12-03 01:41:16,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2931 states and 4516 transitions. [2023-12-03 01:41:16,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2023-12-03 01:41:16,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:16,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:16,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:17,802 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 01:41:28,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:28,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4553 states to 2945 states and 4553 transitions. [2023-12-03 01:41:28,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2945 states and 4553 transitions. [2023-12-03 01:41:28,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2023-12-03 01:41:28,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:28,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:28,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:29,886 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 01:41:52,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:52,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4591 states to 2956 states and 4591 transitions. [2023-12-03 01:41:52,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2956 states and 4591 transitions. [2023-12-03 01:41:52,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 586 [2023-12-03 01:41:52,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:52,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:53,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:53,569 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 01:41:53,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:53,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4594 states to 2959 states and 4594 transitions. [2023-12-03 01:41:53,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2959 states and 4594 transitions. [2023-12-03 01:41:53,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 584 [2023-12-03 01:41:53,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:53,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:54,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:41:55,908 INFO L134 CoverageAnalysis]: Checked inductivity of 11669 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11666 trivial. 0 not checked. [2023-12-03 01:42:10,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:42:10,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4640 states to 2982 states and 4640 transitions. [2023-12-03 01:42:10,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2982 states and 4640 transitions. [2023-12-03 01:42:10,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2023-12-03 01:42:10,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:42:10,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:42:10,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:42:11,200 INFO L134 CoverageAnalysis]: Checked inductivity of 11792 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11786 trivial. 0 not checked. [2023-12-03 01:42:12,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:42:12,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4648 states to 2986 states and 4648 transitions. [2023-12-03 01:42:12,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2986 states and 4648 transitions. [2023-12-03 01:42:13,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2023-12-03 01:42:13,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:42:13,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:42:13,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:42:13,636 INFO L134 CoverageAnalysis]: Checked inductivity of 11791 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11785 trivial. 0 not checked. [2023-12-03 01:42:29,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:42:29,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4665 states to 2992 states and 4665 transitions. [2023-12-03 01:42:29,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2992 states and 4665 transitions. [2023-12-03 01:42:29,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2023-12-03 01:42:29,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:42:29,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:42:29,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:42:30,093 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 01:42:30,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:42:30,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4668 states to 2995 states and 4668 transitions. [2023-12-03 01:42:30,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2995 states and 4668 transitions. [2023-12-03 01:42:30,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 589 [2023-12-03 01:42:30,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:42:30,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:42:30,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:42:30,965 INFO L134 CoverageAnalysis]: Checked inductivity of 11784 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 01:42:32,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:42:32,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4669 states to 2996 states and 4669 transitions. [2023-12-03 01:42:32,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2996 states and 4669 transitions. [2023-12-03 01:42:32,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 589 [2023-12-03 01:42:32,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:42:32,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:42:32,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:42:34,710 INFO L134 CoverageAnalysis]: Checked inductivity of 11800 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 01:42:52,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:42:52,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4700 states to 3004 states and 4700 transitions. [2023-12-03 01:42:52,513 INFO L276 IsEmpty]: Start isEmpty. Operand 3004 states and 4700 transitions. [2023-12-03 01:42:52,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2023-12-03 01:42:52,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:42:52,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:42:52,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:42:53,341 INFO L134 CoverageAnalysis]: Checked inductivity of 11792 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11786 trivial. 0 not checked. [2023-12-03 01:42:57,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:42:57,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4709 states to 3008 states and 4709 transitions. [2023-12-03 01:42:57,332 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 4709 transitions. [2023-12-03 01:42:57,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2023-12-03 01:42:57,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:42:57,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:42:57,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:42:58,046 INFO L134 CoverageAnalysis]: Checked inductivity of 11792 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11786 trivial. 0 not checked. [2023-12-03 01:43:05,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:05,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4727 states to 3013 states and 4727 transitions. [2023-12-03 01:43:05,778 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 4727 transitions. [2023-12-03 01:43:05,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2023-12-03 01:43:05,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:05,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:05,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:06,529 INFO L134 CoverageAnalysis]: Checked inductivity of 11791 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11785 trivial. 0 not checked. [2023-12-03 01:43:09,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:09,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4740 states to 3018 states and 4740 transitions. [2023-12-03 01:43:09,186 INFO L276 IsEmpty]: Start isEmpty. Operand 3018 states and 4740 transitions. [2023-12-03 01:43:09,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2023-12-03 01:43:09,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:09,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:09,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:09,823 INFO L134 CoverageAnalysis]: Checked inductivity of 11793 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 01:43:13,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:13,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4747 states to 3022 states and 4747 transitions. [2023-12-03 01:43:13,595 INFO L276 IsEmpty]: Start isEmpty. Operand 3022 states and 4747 transitions. [2023-12-03 01:43:13,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 01:43:13,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:13,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:13,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:14,351 INFO L134 CoverageAnalysis]: Checked inductivity of 11906 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11900 trivial. 0 not checked. [2023-12-03 01:43:25,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:25,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4774 states to 3031 states and 4774 transitions. [2023-12-03 01:43:25,915 INFO L276 IsEmpty]: Start isEmpty. Operand 3031 states and 4774 transitions. [2023-12-03 01:43:25,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 01:43:25,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:25,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:26,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:29,497 INFO L134 CoverageAnalysis]: Checked inductivity of 11798 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 01:43:54,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:54,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4816 states to 3042 states and 4816 transitions. [2023-12-03 01:43:54,863 INFO L276 IsEmpty]: Start isEmpty. Operand 3042 states and 4816 transitions. [2023-12-03 01:43:54,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 01:43:54,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:54,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:55,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:55,586 INFO L134 CoverageAnalysis]: Checked inductivity of 11798 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 01:44:03,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:44:03,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4834 states to 3047 states and 4834 transitions. [2023-12-03 01:44:03,824 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 4834 transitions. [2023-12-03 01:44:03,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2023-12-03 01:44:03,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:44:03,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:44:04,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:44:04,460 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11672 trivial. 0 not checked. [2023-12-03 01:44:09,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:44:09,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4897 states to 3059 states and 4897 transitions. [2023-12-03 01:44:09,330 INFO L276 IsEmpty]: Start isEmpty. Operand 3059 states and 4897 transitions. [2023-12-03 01:44:09,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 01:44:09,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:44:09,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:44:09,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:44:10,118 INFO L134 CoverageAnalysis]: Checked inductivity of 11798 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 01:44:20,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:44:20,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4912 states to 3064 states and 4912 transitions. [2023-12-03 01:44:20,160 INFO L276 IsEmpty]: Start isEmpty. Operand 3064 states and 4912 transitions. [2023-12-03 01:44:20,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 589 [2023-12-03 01:44:20,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:44:20,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:44:20,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:44:20,784 INFO L134 CoverageAnalysis]: Checked inductivity of 11793 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 01:44:28,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:44:28,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4920 states to 3068 states and 4920 transitions. [2023-12-03 01:44:28,403 INFO L276 IsEmpty]: Start isEmpty. Operand 3068 states and 4920 transitions. [2023-12-03 01:44:28,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 01:44:28,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:44:28,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:44:28,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:44:30,341 INFO L134 CoverageAnalysis]: Checked inductivity of 11794 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 01:44:43,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:44:43,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4958 states to 3075 states and 4958 transitions. [2023-12-03 01:44:43,675 INFO L276 IsEmpty]: Start isEmpty. Operand 3075 states and 4958 transitions. [2023-12-03 01:44:43,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 01:44:43,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:44:43,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:44:43,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:44:44,254 INFO L134 CoverageAnalysis]: Checked inductivity of 11794 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 01:44:48,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:44:48,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4971 states to 3078 states and 4971 transitions. [2023-12-03 01:44:48,847 INFO L276 IsEmpty]: Start isEmpty. Operand 3078 states and 4971 transitions. [2023-12-03 01:44:48,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2023-12-03 01:44:48,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:44:48,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:44:49,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:44:51,334 INFO L134 CoverageAnalysis]: Checked inductivity of 11801 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 01:45:19,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:19,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5002 states to 3086 states and 5002 transitions. [2023-12-03 01:45:19,953 INFO L276 IsEmpty]: Start isEmpty. Operand 3086 states and 5002 transitions. [2023-12-03 01:45:19,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 589 [2023-12-03 01:45:19,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:19,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:20,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:20,583 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11672 trivial. 0 not checked. [2023-12-03 01:45:26,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:26,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5040 states to 3102 states and 5040 transitions. [2023-12-03 01:45:26,281 INFO L276 IsEmpty]: Start isEmpty. Operand 3102 states and 5040 transitions. [2023-12-03 01:45:26,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 01:45:26,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:26,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:26,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:26,904 INFO L134 CoverageAnalysis]: Checked inductivity of 11795 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11789 trivial. 0 not checked. [2023-12-03 01:45:39,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:39,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5050 states to 3106 states and 5050 transitions. [2023-12-03 01:45:39,213 INFO L276 IsEmpty]: Start isEmpty. Operand 3106 states and 5050 transitions. [2023-12-03 01:45:39,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 589 [2023-12-03 01:45:39,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:39,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:39,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:40,043 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11672 trivial. 0 not checked. [2023-12-03 01:45:46,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:46,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5113 states to 3118 states and 5113 transitions. [2023-12-03 01:45:46,971 INFO L276 IsEmpty]: Start isEmpty. Operand 3118 states and 5113 transitions. [2023-12-03 01:45:46,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2023-12-03 01:45:46,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:46,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:47,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:47,828 INFO L134 CoverageAnalysis]: Checked inductivity of 11791 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11785 trivial. 0 not checked. [2023-12-03 01:45:52,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:52,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5129 states to 3124 states and 5129 transitions. [2023-12-03 01:45:52,894 INFO L276 IsEmpty]: Start isEmpty. Operand 3124 states and 5129 transitions. [2023-12-03 01:45:52,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2023-12-03 01:45:52,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:52,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:53,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:53,373 INFO L134 CoverageAnalysis]: Checked inductivity of 11801 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 01:45:57,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:57,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5133 states to 3125 states and 5133 transitions. [2023-12-03 01:45:57,758 INFO L276 IsEmpty]: Start isEmpty. Operand 3125 states and 5133 transitions. [2023-12-03 01:45:57,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2023-12-03 01:45:57,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:57,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:57,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:58,387 INFO L134 CoverageAnalysis]: Checked inductivity of 11907 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11901 trivial. 0 not checked. [2023-12-03 01:46:07,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:07,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5141 states to 3129 states and 5141 transitions. [2023-12-03 01:46:07,500 INFO L276 IsEmpty]: Start isEmpty. Operand 3129 states and 5141 transitions. [2023-12-03 01:46:07,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2023-12-03 01:46:07,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:07,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:07,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:09,975 INFO L134 CoverageAnalysis]: Checked inductivity of 11798 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 01:46:41,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:41,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5183 states to 3140 states and 5183 transitions. [2023-12-03 01:46:41,553 INFO L276 IsEmpty]: Start isEmpty. Operand 3140 states and 5183 transitions. [2023-12-03 01:46:41,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2023-12-03 01:46:41,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:41,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:41,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:42,258 INFO L134 CoverageAnalysis]: Checked inductivity of 11798 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 01:46:51,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:51,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5203 states to 3145 states and 5203 transitions. [2023-12-03 01:46:51,488 INFO L276 IsEmpty]: Start isEmpty. Operand 3145 states and 5203 transitions. [2023-12-03 01:46:51,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2023-12-03 01:46:51,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:51,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:51,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:52,154 INFO L134 CoverageAnalysis]: Checked inductivity of 11674 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11671 trivial. 0 not checked. [2023-12-03 01:46:54,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:54,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 3146 states and 5204 transitions. [2023-12-03 01:46:54,973 INFO L276 IsEmpty]: Start isEmpty. Operand 3146 states and 5204 transitions. [2023-12-03 01:46:54,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2023-12-03 01:46:54,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:54,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:55,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:55,640 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11790 trivial. 0 not checked. [2023-12-03 01:47:08,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:47:08,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5212 states to 3149 states and 5212 transitions. [2023-12-03 01:47:08,107 INFO L276 IsEmpty]: Start isEmpty. Operand 3149 states and 5212 transitions. [2023-12-03 01:47:08,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2023-12-03 01:47:08,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:47:08,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:47:08,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:47:08,830 INFO L134 CoverageAnalysis]: Checked inductivity of 11798 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11792 trivial. 0 not checked. [2023-12-03 01:47:26,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:47:26,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5229 states to 3155 states and 5229 transitions. [2023-12-03 01:47:26,115 INFO L276 IsEmpty]: Start isEmpty. Operand 3155 states and 5229 transitions. [2023-12-03 01:47:26,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2023-12-03 01:47:26,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:47:26,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:47:26,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:47:26,765 INFO L134 CoverageAnalysis]: Checked inductivity of 11790 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 01:47:26,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:47:26,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5231 states to 3157 states and 5231 transitions. [2023-12-03 01:47:26,916 INFO L276 IsEmpty]: Start isEmpty. Operand 3157 states and 5231 transitions. [2023-12-03 01:47:26,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2023-12-03 01:47:26,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:47:26,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:47:27,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:47:29,310 INFO L134 CoverageAnalysis]: Checked inductivity of 11797 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 01:47:49,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:47:49,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 3167 states and 5279 transitions. [2023-12-03 01:47:49,933 INFO L276 IsEmpty]: Start isEmpty. Operand 3167 states and 5279 transitions. [2023-12-03 01:47:49,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2023-12-03 01:47:49,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:47:49,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:47:50,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:47:50,613 INFO L134 CoverageAnalysis]: Checked inductivity of 11793 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11793 trivial. 0 not checked. [2023-12-03 01:47:53,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:47:53,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 3168 states and 5280 transitions. [2023-12-03 01:47:53,108 INFO L276 IsEmpty]: Start isEmpty. Operand 3168 states and 5280 transitions. [2023-12-03 01:47:53,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2023-12-03 01:47:53,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:47:53,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:47:53,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:47:53,872 INFO L134 CoverageAnalysis]: Checked inductivity of 11798 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 01:48:01,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:48:01,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5287 states to 3171 states and 5287 transitions. [2023-12-03 01:48:01,857 INFO L276 IsEmpty]: Start isEmpty. Operand 3171 states and 5287 transitions. [2023-12-03 01:48:01,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2023-12-03 01:48:01,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:48:01,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:48:02,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:48:04,260 INFO L134 CoverageAnalysis]: Checked inductivity of 11907 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 11895 trivial. 0 not checked. [2023-12-03 01:48:22,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:48:22,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5328 states to 3177 states and 5328 transitions. [2023-12-03 01:48:22,070 INFO L276 IsEmpty]: Start isEmpty. Operand 3177 states and 5328 transitions. [2023-12-03 01:48:22,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2023-12-03 01:48:22,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:48:22,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:48:22,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:48:22,993 INFO L134 CoverageAnalysis]: Checked inductivity of 11791 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 11784 trivial. 0 not checked. [2023-12-03 01:48:23,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:48:23,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5346 states to 3183 states and 5346 transitions. [2023-12-03 01:48:23,892 INFO L276 IsEmpty]: Start isEmpty. Operand 3183 states and 5346 transitions. [2023-12-03 01:48:23,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2023-12-03 01:48:23,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:48:23,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:48:24,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:48:24,499 INFO L134 CoverageAnalysis]: Checked inductivity of 11907 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 11895 trivial. 0 not checked. [2023-12-03 01:48:30,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:48:30,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5359 states to 3186 states and 5359 transitions. [2023-12-03 01:48:30,591 INFO L276 IsEmpty]: Start isEmpty. Operand 3186 states and 5359 transitions. [2023-12-03 01:48:30,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2023-12-03 01:48:30,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:48:30,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:48:30,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:48:33,100 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 01:48:57,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:48:57,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5404 states to 3195 states and 5404 transitions. [2023-12-03 01:48:57,461 INFO L276 IsEmpty]: Start isEmpty. Operand 3195 states and 5404 transitions. [2023-12-03 01:48:57,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2023-12-03 01:48:57,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:48:57,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:48:57,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:48:58,181 INFO L134 CoverageAnalysis]: Checked inductivity of 11791 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 11784 trivial. 0 not checked. [2023-12-03 01:49:04,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:49:04,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5405 states to 3196 states and 5405 transitions. [2023-12-03 01:49:04,007 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 5405 transitions. [2023-12-03 01:49:04,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2023-12-03 01:49:04,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:49:04,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:49:04,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:49:04,488 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 01:49:10,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:49:10,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5418 states to 3199 states and 5418 transitions. [2023-12-03 01:49:10,776 INFO L276 IsEmpty]: Start isEmpty. Operand 3199 states and 5418 transitions. [2023-12-03 01:49:10,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2023-12-03 01:49:10,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:49:10,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:49:10,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:49:11,646 INFO L134 CoverageAnalysis]: Checked inductivity of 11790 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 01:49:14,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:49:14,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5419 states to 3200 states and 5419 transitions. [2023-12-03 01:49:14,610 INFO L276 IsEmpty]: Start isEmpty. Operand 3200 states and 5419 transitions. [2023-12-03 01:49:14,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2023-12-03 01:49:14,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:49:14,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:49:14,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:49:15,440 INFO L134 CoverageAnalysis]: Checked inductivity of 11799 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11793 trivial. 0 not checked. [2023-12-03 01:49:33,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:49:33,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5434 states to 3206 states and 5434 transitions. [2023-12-03 01:49:33,271 INFO L276 IsEmpty]: Start isEmpty. Operand 3206 states and 5434 transitions. [2023-12-03 01:49:33,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2023-12-03 01:49:33,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:49:33,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:49:33,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:49:33,981 INFO L134 CoverageAnalysis]: Checked inductivity of 11908 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11902 trivial. 0 not checked. [2023-12-03 01:49:42,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:49:42,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5445 states to 3211 states and 5445 transitions. [2023-12-03 01:49:42,130 INFO L276 IsEmpty]: Start isEmpty. Operand 3211 states and 5445 transitions. [2023-12-03 01:49:42,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2023-12-03 01:49:42,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:49:42,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:49:42,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:49:42,753 INFO L134 CoverageAnalysis]: Checked inductivity of 11790 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 01:49:46,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:49:46,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5447 states to 3213 states and 5447 transitions. [2023-12-03 01:49:46,294 INFO L276 IsEmpty]: Start isEmpty. Operand 3213 states and 5447 transitions. [2023-12-03 01:49:46,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2023-12-03 01:49:46,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:49:46,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:49:46,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:49:52,296 INFO L134 CoverageAnalysis]: Checked inductivity of 11795 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 01:50:43,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:50:43,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5511 states to 3228 states and 5511 transitions. [2023-12-03 01:50:43,965 INFO L276 IsEmpty]: Start isEmpty. Operand 3228 states and 5511 transitions. [2023-12-03 01:50:43,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2023-12-03 01:50:43,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:50:43,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:50:44,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:50:44,596 INFO L134 CoverageAnalysis]: Checked inductivity of 11798 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11792 trivial. 0 not checked. [2023-12-03 01:51:10,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:51:10,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5546 states to 3238 states and 5546 transitions. [2023-12-03 01:51:10,578 INFO L276 IsEmpty]: Start isEmpty. Operand 3238 states and 5546 transitions. [2023-12-03 01:51:10,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2023-12-03 01:51:10,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:51:10,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:51:10,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:51:11,392 INFO L134 CoverageAnalysis]: Checked inductivity of 11795 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked.