./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40db255-0e9f-4800-9bec-65a3f80bd0c3/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40db255-0e9f-4800-9bec-65a3f80bd0c3/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40db255-0e9f-4800-9bec-65a3f80bd0c3/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40db255-0e9f-4800-9bec-65a3f80bd0c3/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40db255-0e9f-4800-9bec-65a3f80bd0c3/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40db255-0e9f-4800-9bec-65a3f80bd0c3/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f0264a7c1c07e6092d32753a230521a5edec309c10f882cddd09eac7d8c938cd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:19:27,229 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:19:27,325 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40db255-0e9f-4800-9bec-65a3f80bd0c3/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 05:19:27,330 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:19:27,330 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:19:27,351 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:19:27,352 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:19:27,352 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:19:27,353 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:19:27,353 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:19:27,353 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:19:27,353 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:19:27,353 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:19:27,353 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:19:27,354 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:19:27,354 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:19:27,354 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:19:27,354 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:19:27,354 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:19:27,354 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:19:27,355 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:19:27,355 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:19:27,355 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:19:27,355 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:19:27,355 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:19:27,356 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:19:27,356 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:19:27,356 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:19:27,356 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:19:27,356 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:19:27,356 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40db255-0e9f-4800-9bec-65a3f80bd0c3/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0264a7c1c07e6092d32753a230521a5edec309c10f882cddd09eac7d8c938cd [2024-11-25 05:19:27,675 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:19:27,686 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:19:27,689 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:19:27,690 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:19:27,691 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:19:27,692 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40db255-0e9f-4800-9bec-65a3f80bd0c3/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point.cil.out.i [2024-11-25 05:19:31,029 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40db255-0e9f-4800-9bec-65a3f80bd0c3/bin/ukojak-verify-ENZ3QT5qd3/data/c25f27176/3a9c7c6577df4c94a92b8ab8b3bcc527/FLAG4bf980e8b [2024-11-25 05:19:31,759 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:19:31,762 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40db255-0e9f-4800-9bec-65a3f80bd0c3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point.cil.out.i [2024-11-25 05:19:31,826 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40db255-0e9f-4800-9bec-65a3f80bd0c3/bin/ukojak-verify-ENZ3QT5qd3/data/c25f27176/3a9c7c6577df4c94a92b8ab8b3bcc527/FLAG4bf980e8b [2024-11-25 05:19:31,848 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40db255-0e9f-4800-9bec-65a3f80bd0c3/bin/ukojak-verify-ENZ3QT5qd3/data/c25f27176/3a9c7c6577df4c94a92b8ab8b3bcc527 [2024-11-25 05:19:31,851 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:19:31,853 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:19:31,855 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:19:31,855 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:19:31,862 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:19:31,863 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:19:31" (1/1) ... [2024-11-25 05:19:31,864 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@547e6a7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:31, skipping insertion in model container [2024-11-25 05:19:31,865 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:19:31" (1/1) ... [2024-11-25 05:19:32,008 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:19:33,960 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40db255-0e9f-4800-9bec-65a3f80bd0c3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point.cil.out.i[222868,222881] [2024-11-25 05:19:34,170 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:19:34,214 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:19:34,309 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (179), "i" (12UL)); [4067-4068] [2024-11-25 05:19:34,311 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c6;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c5\n .byte 772b-771b\n .short %c7\n.popsection\n": "=D" (__edi), "=S" (__esi), "=d" (__edx), "=c" (__ecx), "=a" (__eax): [paravirt_typenum] "i" (34UL), [paravirt_opptr] "i" (& pv_cpu_ops.read_tsc), [paravirt_clobber] "i" (511): "memory", "cc", "r8", "r9", "r10", "r11"); [4073-4076] [2024-11-25 05:19:34,312 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\tprefetcht0 %P1\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 6*32+ 8)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\tprefetchw %P1\n6651:\n\t.popsection": : "i" (0), "m" (*((char const *)x))); [4084-4085] [2024-11-25 05:19:34,314 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; addl %1,%0": "+m" (v->counter): "ir" (i)); [4108] [2024-11-25 05:19:34,314 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; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [4116-4117] [2024-11-25 05:19:34,315 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [4128-4129] [2024-11-25 05:19:34,315 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4132-4133] [2024-11-25 05:19:34,316 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4136-4137] [2024-11-25 05:19:34,317 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4140-4141] [2024-11-25 05:19:34,400 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)front) [4941] [2024-11-25 05:19:34,400 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)back) [4942] [2024-11-25 05:19:34,532 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/5262/dscv_tempdir/dscv/ri/32_7a/drivers/video/fbdev/udlfb.c"), "i" (1932), "i" (12UL)); [6665-6666] [2024-11-25 05:19:34,533 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/5262/dscv_tempdir/dscv/ri/32_7a/drivers/video/fbdev/udlfb.c"), "i" (1950), "i" (12UL)); [6689-6690] [2024-11-25 05:19:34,567 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40db255-0e9f-4800-9bec-65a3f80bd0c3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point.cil.out.i[222868,222881] [2024-11-25 05:19:34,592 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:19:34,752 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:19:34,753 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:34 WrapperNode [2024-11-25 05:19:34,753 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:19:34,755 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:19:34,756 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:19:34,756 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:19:34,764 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:34" (1/1) ... [2024-11-25 05:19:34,854 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:34" (1/1) ... [2024-11-25 05:19:35,077 INFO L138 Inliner]: procedures = 318, calls = 1726, calls flagged for inlining = 117, calls inlined = 109, statements flattened = 4233 [2024-11-25 05:19:35,078 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:19:35,078 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:19:35,079 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:19:35,079 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:19:35,089 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:34" (1/1) ... [2024-11-25 05:19:35,090 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:34" (1/1) ... [2024-11-25 05:19:35,158 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:34" (1/1) ... [2024-11-25 05:19:35,159 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:34" (1/1) ... [2024-11-25 05:19:35,313 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:34" (1/1) ... [2024-11-25 05:19:35,323 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:34" (1/1) ... [2024-11-25 05:19:35,353 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:34" (1/1) ... [2024-11-25 05:19:35,381 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:34" (1/1) ... [2024-11-25 05:19:35,404 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:34" (1/1) ... [2024-11-25 05:19:35,445 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:19:35,446 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:19:35,447 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:19:35,447 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:19:35,449 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:34" (1/1) ... [2024-11-25 05:19:35,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:19:35,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40db255-0e9f-4800-9bec-65a3f80bd0c3/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:19:35,489 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40db255-0e9f-4800-9bec-65a3f80bd0c3/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:19:35,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d40db255-0e9f-4800-9bec-65a3f80bd0c3/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:19:35,526 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-25 05:19:35,526 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-25 05:19:35,526 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_fillrect [2024-11-25 05:19:35,527 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_fillrect [2024-11-25 05:19:35,527 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-11-25 05:19:35,527 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-11-25 05:19:35,527 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_submit_urb [2024-11-25 05:19:35,527 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_submit_urb [2024-11-25 05:19:35,527 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_urb_completion [2024-11-25 05:19:35,527 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_urb_completion [2024-11-25 05:19:35,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 05:19:35,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 05:19:35,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 05:19:35,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 05:19:35,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-25 05:19:35,528 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-25 05:19:35,528 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_mmap [2024-11-25 05:19:35,528 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_mmap [2024-11-25 05:19:35,528 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer_work [2024-11-25 05:19:35,529 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer_work [2024-11-25 05:19:35,529 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_unlock [2024-11-25 05:19:35,529 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_unlock [2024-11-25 05:19:35,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 05:19:35,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 05:19:35,530 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_check_var [2024-11-25 05:19:35,530 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_check_var [2024-11-25 05:19:35,530 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-11-25 05:19:35,530 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-11-25 05:19:35,530 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_is_valid_mode [2024-11-25 05:19:35,531 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_is_valid_mode [2024-11-25 05:19:35,531 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_lfsr16 [2024-11-25 05:19:35,531 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_lfsr16 [2024-11-25 05:19:35,531 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modelist [2024-11-25 05:19:35,531 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modelist [2024-11-25 05:19:35,531 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-11-25 05:19:35,532 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-11-25 05:19:35,532 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-25 05:19:35,532 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-25 05:19:35,532 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_setcolreg [2024-11-25 05:19:35,533 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_setcolreg [2024-11-25 05:19:35,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-25 05:19:35,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-25 05:19:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-11-25 05:19:35,534 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-11-25 05:19:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-25 05:19:35,534 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-25 05:19:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 05:19:35,534 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 05:19:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_release [2024-11-25 05:19:35,534 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_release [2024-11-25 05:19:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 05:19:35,535 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 05:19:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_get_urb [2024-11-25 05:19:35,535 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_get_urb [2024-11-25 05:19:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_video_mode [2024-11-25 05:19:35,535 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_video_mode [2024-11-25 05:19:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-25 05:19:35,535 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-25 05:19:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-25 05:19:35,535 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-25 05:19:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_blank [2024-11-25 05:19:35,535 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_blank [2024-11-25 05:19:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 05:19:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-25 05:19:35,536 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-25 05:19:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure get_cycles [2024-11-25 05:19:35,536 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cycles [2024-11-25 05:19:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure up [2024-11-25 05:19:35,536 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2024-11-25 05:19:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 05:19:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_copyarea [2024-11-25 05:19:35,536 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_copyarea [2024-11-25 05:19:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-25 05:19:35,536 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-25 05:19:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure fb_add_videomode [2024-11-25 05:19:35,536 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_add_videomode [2024-11-25 05:19:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 05:19:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2024-11-25 05:19:35,536 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2024-11-25 05:19:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure fb_edid_to_monspecs [2024-11-25 05:19:35,536 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_edid_to_monspecs [2024-11-25 05:19:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 05:19:35,537 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 05:19:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-25 05:19:35,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-25 05:19:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-25 05:19:35,537 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-25 05:19:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-25 05:19:35,537 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-25 05:19:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-25 05:19:35,537 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-25 05:19:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_setup_modes [2024-11-25 05:19:35,537 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_setup_modes [2024-11-25 05:19:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-25 05:19:35,537 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-25 05:19:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-25 05:19:35,537 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-25 05:19:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 05:19:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_lock [2024-11-25 05:19:35,537 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_lock [2024-11-25 05:19:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-25 05:19:35,538 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-25 05:19:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 05:19:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-11-25 05:19:35,538 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-11-25 05:19:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 05:19:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_fb_info [2024-11-25 05:19:35,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_fb_info [2024-11-25 05:19:35,541 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_ioctl [2024-11-25 05:19:35,541 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_ioctl [2024-11-25 05:19:35,541 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer [2024-11-25 05:19:35,541 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer [2024-11-25 05:19:35,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-25 05:19:35,542 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-25 05:19:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_var_color_format [2024-11-25 05:19:35,542 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_var_color_format [2024-11-25 05:19:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-25 05:19:35,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-25 05:19:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 05:19:35,542 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 05:19:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-25 05:19:35,542 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-25 05:19:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-25 05:19:35,542 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-25 05:19:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_handle_damage [2024-11-25 05:19:35,542 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_handle_damage [2024-11-25 05:19:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 05:19:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_render_hline [2024-11-25 05:19:35,542 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_render_hline [2024-11-25 05:19:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_usb_disconnect [2024-11-25 05:19:35,542 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_usb_disconnect [2024-11-25 05:19:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-25 05:19:35,542 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-25 05:19:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 05:19:35,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 05:19:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_release_urb_work [2024-11-25 05:19:35,543 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_release_urb_work [2024-11-25 05:19:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-25 05:19:35,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-25 05:19:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 05:19:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_blanking [2024-11-25 05:19:35,543 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_blanking [2024-11-25 05:19:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-25 05:19:35,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-25 05:19:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_16 [2024-11-25 05:19:35,543 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_16 [2024-11-25 05:19:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:19:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_imageblit [2024-11-25 05:19:35,543 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_imageblit [2024-11-25 05:19:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 05:19:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 05:19:35,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 05:19:35,544 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_open [2024-11-25 05:19:35,544 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_open [2024-11-25 05:19:35,544 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register [2024-11-25 05:19:35,546 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register [2024-11-25 05:19:35,547 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-25 05:19:35,548 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-25 05:19:35,548 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-25 05:19:35,548 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-25 05:19:35,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_fb_info [2024-11-25 05:19:35,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_fb_info [2024-11-25 05:19:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-25 05:19:35,549 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-25 05:19:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_init_framebuffer_work [2024-11-25 05:19:35,550 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_init_framebuffer_work [2024-11-25 05:19:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-25 05:19:35,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-25 05:19:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-25 05:19:35,550 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-25 05:19:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_set_par [2024-11-25 05:19:35,550 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_set_par [2024-11-25 05:19:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-11-25 05:19:35,550 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-11-25 05:19:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:19:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2024-11-25 05:19:35,550 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2024-11-25 05:19:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:19:35,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:19:36,449 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:19:36,451 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:19:37,549 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 05:20:08,905 INFO L? ?]: Removed 1804 outVars from TransFormulas that were not future-live. [2024-11-25 05:20:08,905 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:20:10,564 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:20:10,565 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 05:20:10,565 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:20:10 BoogieIcfgContainer [2024-11-25 05:20:10,565 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:20:10,573 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:20:10,573 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:20:10,595 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:20:10,599 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:20:10" (1/1) ... [2024-11-25 05:20:10,616 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:20:10,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:10,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1106 states and 1587 transitions. [2024-11-25 05:20:10,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1587 transitions. [2024-11-25 05:20:10,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-25 05:20:10,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:10,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:14,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:16,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:20:26,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 05:20:26,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:26,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 1113 states and 1644 transitions. [2024-11-25 05:20:26,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1644 transitions. [2024-11-25 05:20:26,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-25 05:20:26,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:26,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:29,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:30,386 INFO L134 CoverageAnalysis]: Checked inductivity of 1502 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-25 05:20:30,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:30,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 1114 states and 1645 transitions. [2024-11-25 05:20:30,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1645 transitions. [2024-11-25 05:20:30,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-25 05:20:30,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:30,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:33,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:34,096 INFO L134 CoverageAnalysis]: Checked inductivity of 1503 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-25 05:20:34,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:34,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1115 states and 1646 transitions. [2024-11-25 05:20:34,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1646 transitions. [2024-11-25 05:20:34,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-25 05:20:34,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:34,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:36,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:37,454 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:20:38,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:38,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1120 states and 1707 transitions. [2024-11-25 05:20:38,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1707 transitions. [2024-11-25 05:20:38,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-25 05:20:38,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:38,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:41,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:41,582 INFO L134 CoverageAnalysis]: Checked inductivity of 1503 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:20:43,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:43,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 1124 states and 1763 transitions. [2024-11-25 05:20:43,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1763 transitions. [2024-11-25 05:20:43,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-25 05:20:43,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:43,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:46,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:46,811 INFO L134 CoverageAnalysis]: Checked inductivity of 1502 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:20:50,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:50,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1127 states and 1806 transitions. [2024-11-25 05:20:50,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1806 transitions. [2024-11-25 05:20:50,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-25 05:20:50,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:50,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:52,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:53,113 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:20:59,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:59,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 1134 states and 1860 transitions. [2024-11-25 05:20:59,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1860 transitions. [2024-11-25 05:20:59,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-25 05:20:59,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:59,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:01,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:01,777 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1504 trivial. 0 not checked. [2024-11-25 05:21:02,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:02,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 1138 states and 1874 transitions. [2024-11-25 05:21:02,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1874 transitions. [2024-11-25 05:21:02,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-25 05:21:02,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:02,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:04,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:05,716 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:21:13,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:13,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1146 states and 1930 transitions. [2024-11-25 05:21:13,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1930 transitions. [2024-11-25 05:21:13,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-25 05:21:13,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:13,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:15,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:16,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1508 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-25 05:21:17,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:17,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1147 states and 1930 transitions. [2024-11-25 05:21:17,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1930 transitions. [2024-11-25 05:21:17,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-25 05:21:17,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:17,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:19,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:20,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1510 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-25 05:21:21,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:21,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1148 states and 1930 transitions. [2024-11-25 05:21:21,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1930 transitions. [2024-11-25 05:21:21,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-25 05:21:21,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:21,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:23,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:23,811 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1504 trivial. 0 not checked. [2024-11-25 05:21:23,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:23,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1150 states and 1933 transitions. [2024-11-25 05:21:23,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1933 transitions. [2024-11-25 05:21:23,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-25 05:21:23,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:23,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:26,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:27,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:21:38,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:38,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1159 states and 1988 transitions. [2024-11-25 05:21:38,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1988 transitions. [2024-11-25 05:21:38,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-25 05:21:38,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:38,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:40,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:40,633 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-25 05:21:44,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:44,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1163 states and 1996 transitions. [2024-11-25 05:21:44,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1996 transitions. [2024-11-25 05:21:44,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-25 05:21:44,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:44,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:46,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:47,122 INFO L134 CoverageAnalysis]: Checked inductivity of 1507 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:21:47,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:47,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1165 states and 1998 transitions. [2024-11-25 05:21:47,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1998 transitions. [2024-11-25 05:21:47,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-25 05:21:47,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:47,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:49,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:49,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1507 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-25 05:21:50,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:50,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1166 states and 1998 transitions. [2024-11-25 05:21:50,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1998 transitions. [2024-11-25 05:21:50,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-25 05:21:50,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:50,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:52,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:52,858 INFO L134 CoverageAnalysis]: Checked inductivity of 1507 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-25 05:21:53,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:53,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1168 states and 2003 transitions. [2024-11-25 05:21:53,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2003 transitions. [2024-11-25 05:21:53,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-25 05:21:53,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:53,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:56,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:56,525 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1504 trivial. 0 not checked. [2024-11-25 05:21:56,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:56,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 1170 states and 2006 transitions. [2024-11-25 05:21:56,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2006 transitions. [2024-11-25 05:21:56,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-25 05:21:56,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:56,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:58,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:59,368 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:22:00,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:00,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1169 states and 1997 transitions. [2024-11-25 05:22:00,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1997 transitions. [2024-11-25 05:22:00,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-25 05:22:00,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:00,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:02,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:02,444 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-25 05:22:03,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:03,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2013 states to 1173 states and 2013 transitions. [2024-11-25 05:22:03,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2013 transitions. [2024-11-25 05:22:03,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-25 05:22:03,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:03,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:05,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:06,719 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1620 trivial. 0 not checked. [2024-11-25 05:22:17,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 05:22:28,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:28,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 1188 states and 2084 transitions. [2024-11-25 05:22:28,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2084 transitions. [2024-11-25 05:22:28,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-25 05:22:28,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:28,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:30,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:31,296 INFO L134 CoverageAnalysis]: Checked inductivity of 1507 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:22:32,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:32,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1187 states and 2074 transitions. [2024-11-25 05:22:32,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2074 transitions. [2024-11-25 05:22:32,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-25 05:22:32,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:32,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:34,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:34,748 INFO L134 CoverageAnalysis]: Checked inductivity of 1509 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-25 05:22:34,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:34,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1188 states and 2074 transitions. [2024-11-25 05:22:34,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2074 transitions. [2024-11-25 05:22:34,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-25 05:22:34,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:34,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:37,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:37,376 INFO L134 CoverageAnalysis]: Checked inductivity of 1511 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-25 05:22:37,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:37,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1189 states and 2074 transitions. [2024-11-25 05:22:37,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2074 transitions. [2024-11-25 05:22:37,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-25 05:22:37,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:37,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:39,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:40,302 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1504 trivial. 0 not checked. [2024-11-25 05:22:40,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:40,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 1191 states and 2077 transitions. [2024-11-25 05:22:40,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2077 transitions. [2024-11-25 05:22:40,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-25 05:22:40,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:40,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:42,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:42,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-25 05:22:45,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:45,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2175 states to 1195 states and 2092 transitions. [2024-11-25 05:22:45,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2092 transitions. [2024-11-25 05:22:45,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-25 05:22:45,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:45,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:47,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:47,807 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-25 05:22:47,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:47,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2178 states to 1197 states and 2095 transitions. [2024-11-25 05:22:47,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2095 transitions. [2024-11-25 05:22:47,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-25 05:22:47,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:47,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:49,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:50,923 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1620 trivial. 0 not checked. [2024-11-25 05:23:03,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 05:23:17,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:17,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1213 states and 2166 transitions. [2024-11-25 05:23:17,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2166 transitions. [2024-11-25 05:23:17,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-25 05:23:17,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:17,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:19,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:20,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1509 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-25 05:23:20,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:20,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1214 states and 2166 transitions. [2024-11-25 05:23:20,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2166 transitions. [2024-11-25 05:23:20,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-25 05:23:20,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:20,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:22,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:22,766 INFO L134 CoverageAnalysis]: Checked inductivity of 1511 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-25 05:23:22,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:22,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1215 states and 2166 transitions. [2024-11-25 05:23:22,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2166 transitions. [2024-11-25 05:23:22,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-25 05:23:22,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:22,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:25,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:26,359 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:23:27,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:27,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1214 states and 2163 transitions. [2024-11-25 05:23:27,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2163 transitions. [2024-11-25 05:23:27,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-25 05:23:27,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:27,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:29,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:29,975 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-25 05:23:29,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:30,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1216 states and 2166 transitions. [2024-11-25 05:23:30,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2166 transitions. [2024-11-25 05:23:30,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-25 05:23:30,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:30,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:32,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:32,707 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-25 05:23:32,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:32,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1218 states and 2169 transitions. [2024-11-25 05:23:32,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2169 transitions. [2024-11-25 05:23:32,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-25 05:23:32,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:32,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:34,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:36,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1620 trivial. 0 not checked. [2024-11-25 05:23:49,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 05:24:10,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:10,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2490 states to 1235 states and 2241 transitions. [2024-11-25 05:24:10,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2241 transitions. [2024-11-25 05:24:10,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-25 05:24:10,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:10,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:13,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:13,479 INFO L134 CoverageAnalysis]: Checked inductivity of 1502 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-25 05:24:13,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:13,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2490 states to 1236 states and 2241 transitions. [2024-11-25 05:24:13,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2241 transitions. [2024-11-25 05:24:13,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-25 05:24:13,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:13,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:16,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:16,397 INFO L134 CoverageAnalysis]: Checked inductivity of 1503 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-25 05:24:16,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:16,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2490 states to 1237 states and 2241 transitions. [2024-11-25 05:24:16,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2241 transitions. [2024-11-25 05:24:16,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-25 05:24:16,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:16,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:19,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:20,679 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:24:31,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:31,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2566 states to 1243 states and 2317 transitions. [2024-11-25 05:24:31,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2317 transitions. [2024-11-25 05:24:31,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-25 05:24:31,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:31,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:34,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:34,694 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-25 05:24:34,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:34,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2569 states to 1245 states and 2320 transitions. [2024-11-25 05:24:34,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2320 transitions. [2024-11-25 05:24:34,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-25 05:24:34,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:34,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:37,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:37,592 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-25 05:24:37,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:37,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2572 states to 1247 states and 2323 transitions. [2024-11-25 05:24:37,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2323 transitions. [2024-11-25 05:24:37,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-25 05:24:37,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:37,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:40,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:41,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1516 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:24:52,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:52,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2584 states to 1251 states and 2335 transitions. [2024-11-25 05:24:52,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2335 transitions. [2024-11-25 05:24:52,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-25 05:24:52,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:52,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:55,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:57,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1620 trivial. 0 not checked. [2024-11-25 05:25:11,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 05:25:42,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:42,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1269 states and 2410 transitions. [2024-11-25 05:25:42,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2410 transitions. [2024-11-25 05:25:42,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-25 05:25:42,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:42,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:44,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:44,478 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1622 trivial. 0 not checked. [2024-11-25 05:25:44,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:44,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1270 states and 2410 transitions. [2024-11-25 05:25:44,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2410 transitions. [2024-11-25 05:25:44,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-25 05:25:44,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:44,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:47,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:47,809 INFO L134 CoverageAnalysis]: Checked inductivity of 1623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1623 trivial. 0 not checked. [2024-11-25 05:25:47,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:47,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1271 states and 2410 transitions. [2024-11-25 05:25:47,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2410 transitions. [2024-11-25 05:25:47,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-25 05:25:47,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:47,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:50,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:50,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:25:50,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:50,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2741 states to 1271 states and 2409 transitions. [2024-11-25 05:25:50,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2409 transitions. [2024-11-25 05:25:50,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-25 05:25:50,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:50,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:53,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:53,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1508 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-25 05:26:03,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:03,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2766 states to 1276 states and 2434 transitions. [2024-11-25 05:26:03,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2434 transitions. [2024-11-25 05:26:03,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-25 05:26:03,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:03,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:06,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:06,361 INFO L134 CoverageAnalysis]: Checked inductivity of 1510 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-25 05:26:17,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:17,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1284 states and 2514 transitions. [2024-11-25 05:26:17,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2514 transitions. [2024-11-25 05:26:17,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-25 05:26:17,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:17,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:19,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:20,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1508 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-25 05:26:25,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:25,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2887 states to 1286 states and 2555 transitions. [2024-11-25 05:26:25,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2555 transitions. [2024-11-25 05:26:25,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-25 05:26:25,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:25,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:27,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:27,790 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-25 05:26:27,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:27,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2890 states to 1288 states and 2558 transitions. [2024-11-25 05:26:27,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2558 transitions. [2024-11-25 05:26:27,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-25 05:26:27,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:27,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:30,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:30,437 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1504 trivial. 0 not checked. [2024-11-25 05:26:41,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:41,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2901 states to 1292 states and 2569 transitions. [2024-11-25 05:26:41,954 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2569 transitions. [2024-11-25 05:26:41,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-25 05:26:41,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:41,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:44,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:45,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:26:47,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:47,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2898 states to 1291 states and 2566 transitions. [2024-11-25 05:26:47,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2566 transitions. [2024-11-25 05:26:47,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-25 05:26:47,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:47,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:49,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:50,115 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-25 05:26:58,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:58,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2913 states to 1295 states and 2581 transitions. [2024-11-25 05:26:58,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 2581 transitions. [2024-11-25 05:26:58,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-25 05:26:58,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:58,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:00,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:00,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1514 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-25 05:27:09,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:09,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2926 states to 1299 states and 2594 transitions. [2024-11-25 05:27:09,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 2594 transitions. [2024-11-25 05:27:09,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-25 05:27:09,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:09,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:11,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:12,954 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1620 trivial. 0 not checked. [2024-11-25 05:27:27,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 05:28:04,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:04,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 1318 states and 2672 transitions. [2024-11-25 05:28:04,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 2672 transitions. [2024-11-25 05:28:04,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-25 05:28:04,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:04,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:07,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:07,202 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1622 trivial. 0 not checked. [2024-11-25 05:28:07,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:07,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 1319 states and 2672 transitions. [2024-11-25 05:28:07,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 2672 transitions. [2024-11-25 05:28:07,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-25 05:28:07,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:07,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:09,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:10,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1623 trivial. 0 not checked. [2024-11-25 05:28:10,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:10,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 1320 states and 2672 transitions. [2024-11-25 05:28:10,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 2672 transitions. [2024-11-25 05:28:10,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-25 05:28:10,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:10,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:12,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:12,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1508 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-25 05:28:12,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:12,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3090 states to 1322 states and 2675 transitions. [2024-11-25 05:28:12,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 2675 transitions. [2024-11-25 05:28:12,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-25 05:28:12,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:12,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:14,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:15,000 INFO L134 CoverageAnalysis]: Checked inductivity of 1510 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-25 05:28:15,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:15,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3093 states to 1324 states and 2678 transitions. [2024-11-25 05:28:15,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 2678 transitions. [2024-11-25 05:28:15,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-25 05:28:15,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:15,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:17,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:17,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:28:17,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:17,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3092 states to 1324 states and 2677 transitions. [2024-11-25 05:28:17,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 2677 transitions. [2024-11-25 05:28:17,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-25 05:28:17,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:17,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:19,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:23,637 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:28:58,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:58,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3179 states to 1335 states and 2764 transitions. [2024-11-25 05:28:58,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 2764 transitions. [2024-11-25 05:28:58,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-25 05:28:58,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:58,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:59,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:00,451 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:29:17,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:17,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3227 states to 1339 states and 2812 transitions. [2024-11-25 05:29:17,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 2812 transitions. [2024-11-25 05:29:17,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-25 05:29:17,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:17,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:19,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:21,322 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:29:23,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:23,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3224 states to 1338 states and 2809 transitions. [2024-11-25 05:29:23,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 2809 transitions. [2024-11-25 05:29:23,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-25 05:29:23,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:23,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:25,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:25,375 INFO L134 CoverageAnalysis]: Checked inductivity of 1511 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-25 05:29:38,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:38,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3238 states to 1342 states and 2823 transitions. [2024-11-25 05:29:38,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 2823 transitions. [2024-11-25 05:29:38,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-25 05:29:38,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:38,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:40,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:40,432 INFO L134 CoverageAnalysis]: Checked inductivity of 1509 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-25 05:29:50,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:50,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3251 states to 1346 states and 2836 transitions. [2024-11-25 05:29:50,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 2836 transitions. [2024-11-25 05:29:50,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-25 05:29:50,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:50,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:52,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:52,797 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:29:55,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:55,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3267 states to 1350 states and 2852 transitions. [2024-11-25 05:29:55,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2852 transitions. [2024-11-25 05:29:55,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-25 05:29:55,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:55,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:58,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:00,237 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:30:13,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:13,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3277 states to 1353 states and 2862 transitions. [2024-11-25 05:30:13,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 2862 transitions. [2024-11-25 05:30:13,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-25 05:30:13,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:13,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:15,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:15,252 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1622 trivial. 0 not checked. [2024-11-25 05:30:15,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:15,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3277 states to 1354 states and 2862 transitions. [2024-11-25 05:30:15,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2862 transitions. [2024-11-25 05:30:15,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-25 05:30:15,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:15,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:17,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:17,624 INFO L134 CoverageAnalysis]: Checked inductivity of 1623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1623 trivial. 0 not checked. [2024-11-25 05:30:17,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:17,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3277 states to 1355 states and 2862 transitions. [2024-11-25 05:30:17,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 2862 transitions. [2024-11-25 05:30:17,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-25 05:30:17,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:17,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:19,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:19,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:30:20,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:20,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3280 states to 1357 states and 2865 transitions. [2024-11-25 05:30:20,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2865 transitions. [2024-11-25 05:30:20,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-25 05:30:20,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:20,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:22,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:22,219 INFO L134 CoverageAnalysis]: Checked inductivity of 1508 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-25 05:30:22,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:22,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 1359 states and 2868 transitions. [2024-11-25 05:30:22,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 2868 transitions. [2024-11-25 05:30:22,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-25 05:30:22,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:22,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:24,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:24,426 INFO L134 CoverageAnalysis]: Checked inductivity of 1510 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-25 05:30:24,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:24,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3286 states to 1361 states and 2871 transitions. [2024-11-25 05:30:24,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 2871 transitions. [2024-11-25 05:30:24,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-25 05:30:24,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:24,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:26,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:26,768 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:30:26,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:26,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3285 states to 1361 states and 2870 transitions. [2024-11-25 05:30:26,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 2870 transitions. [2024-11-25 05:30:26,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-25 05:30:26,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:26,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:29,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:33,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:31:16,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:16,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3380 states to 1373 states and 2965 transitions. [2024-11-25 05:31:16,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 2965 transitions. [2024-11-25 05:31:16,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-25 05:31:16,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:16,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:19,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:19,555 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:31:50,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:50,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3445 states to 1379 states and 3030 transitions. [2024-11-25 05:31:50,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 3030 transitions. [2024-11-25 05:31:50,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-25 05:31:50,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:50,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:51,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:52,198 INFO L134 CoverageAnalysis]: Checked inductivity of 1516 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1516 trivial. 0 not checked. [2024-11-25 05:31:54,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:54,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3445 states to 1380 states and 3030 transitions. [2024-11-25 05:31:54,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 3030 transitions. [2024-11-25 05:31:54,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-25 05:31:54,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:54,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:56,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:57,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:32:16,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:16,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3492 states to 1384 states and 3077 transitions. [2024-11-25 05:32:16,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 3077 transitions. [2024-11-25 05:32:16,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-25 05:32:16,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:16,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:18,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:18,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1519 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-25 05:32:24,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:24,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3492 states to 1385 states and 3077 transitions. [2024-11-25 05:32:24,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 3077 transitions. [2024-11-25 05:32:24,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-25 05:32:24,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:24,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:27,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:27,525 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:32:33,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:33,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3507 states to 1389 states and 3092 transitions. [2024-11-25 05:32:33,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 3092 transitions. [2024-11-25 05:32:33,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-25 05:32:33,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:33,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:35,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:36,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1516 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1506 trivial. 0 not checked. [2024-11-25 05:32:44,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:44,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3513 states to 1392 states and 3098 transitions. [2024-11-25 05:32:44,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 3098 transitions. [2024-11-25 05:32:44,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-25 05:32:44,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:44,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:47,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:48,073 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-25 05:32:48,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:48,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3515 states to 1394 states and 3100 transitions. [2024-11-25 05:32:48,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 3100 transitions. [2024-11-25 05:32:48,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-25 05:32:48,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:48,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:50,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:51,235 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-25 05:32:51,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:51,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3517 states to 1396 states and 3102 transitions. [2024-11-25 05:32:51,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 3102 transitions. [2024-11-25 05:32:51,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-25 05:32:51,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:51,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:53,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:54,082 INFO L134 CoverageAnalysis]: Checked inductivity of 1509 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-25 05:32:59,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:59,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3537 states to 1400 states and 3122 transitions. [2024-11-25 05:32:59,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 3122 transitions. [2024-11-25 05:32:59,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-25 05:32:59,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:59,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:02,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:02,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1511 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-25 05:33:05,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:05,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3554 states to 1404 states and 3139 transitions. [2024-11-25 05:33:05,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 3139 transitions. [2024-11-25 05:33:05,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-25 05:33:05,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:05,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:07,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:07,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:33:08,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:08,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3557 states to 1406 states and 3142 transitions. [2024-11-25 05:33:08,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 3142 transitions. [2024-11-25 05:33:08,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-25 05:33:08,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:08,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:10,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:12,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:33:27,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:27,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3568 states to 1409 states and 3153 transitions. [2024-11-25 05:33:27,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 3153 transitions. [2024-11-25 05:33:27,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-25 05:33:27,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:27,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:29,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:29,669 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1622 trivial. 0 not checked. [2024-11-25 05:33:29,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:29,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3568 states to 1410 states and 3153 transitions. [2024-11-25 05:33:29,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 3153 transitions. [2024-11-25 05:33:29,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-25 05:33:29,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:29,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:31,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:31,926 INFO L134 CoverageAnalysis]: Checked inductivity of 1623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1623 trivial. 0 not checked. [2024-11-25 05:33:31,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:31,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3568 states to 1411 states and 3153 transitions. [2024-11-25 05:33:31,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 3153 transitions. [2024-11-25 05:33:31,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-25 05:33:31,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:31,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:33,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:34,299 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:33:34,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:34,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3571 states to 1413 states and 3156 transitions. [2024-11-25 05:33:34,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 3156 transitions. [2024-11-25 05:33:34,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-25 05:33:34,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:34,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:36,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:36,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-25 05:33:36,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:37,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1415 states and 3159 transitions. [2024-11-25 05:33:37,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 3159 transitions. [2024-11-25 05:33:37,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-25 05:33:37,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:37,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:39,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:39,228 INFO L134 CoverageAnalysis]: Checked inductivity of 1508 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-25 05:33:39,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:39,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3577 states to 1417 states and 3162 transitions. [2024-11-25 05:33:39,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 3162 transitions. [2024-11-25 05:33:39,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-25 05:33:39,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:39,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:41,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:41,760 INFO L134 CoverageAnalysis]: Checked inductivity of 1510 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-25 05:33:41,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:41,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3580 states to 1419 states and 3165 transitions. [2024-11-25 05:33:41,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 3165 transitions. [2024-11-25 05:33:41,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-25 05:33:41,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:41,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:44,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:44,333 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1504 trivial. 0 not checked.