./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_28b8c5ca-10c5-43b4-bda6-f564343d2d4e/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b8c5ca-10c5-43b4-bda6-f564343d2d4e/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b8c5ca-10c5-43b4-bda6-f564343d2d4e/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b8c5ca-10c5-43b4-bda6-f564343d2d4e/bin/ukojak-verify-CZk0znPC7b/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_28b8c5ca-10c5-43b4-bda6-f564343d2d4e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b8c5ca-10c5-43b4-bda6-f564343d2d4e/bin/ukojak-verify-CZk0znPC7b --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 [2024-12-06 05:51:11,275 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:51:11,328 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b8c5ca-10c5-43b4-bda6-f564343d2d4e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 05:51:11,332 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:51:11,333 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:51:11,351 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:51:11,352 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:51:11,352 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:51:11,352 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:51:11,352 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:51:11,352 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:51:11,353 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:51:11,353 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:51:11,353 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:51:11,353 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:51:11,353 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:51:11,353 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:51:11,353 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:51:11,353 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:51:11,353 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:51:11,353 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:51:11,353 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:51:11,353 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:51:11,354 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:51:11,354 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:51:11,354 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:51:11,354 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:51:11,354 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:51:11,354 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:51:11,354 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:51:11,354 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_28b8c5ca-10c5-43b4-bda6-f564343d2d4e/bin/ukojak-verify-CZk0znPC7b 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 [2024-12-06 05:51:11,584 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:51:11,592 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:51:11,594 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:51:11,595 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:51:11,595 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:51:11,596 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b8c5ca-10c5-43b4-bda6-f564343d2d4e/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point.cil.out.i [2024-12-06 05:51:14,187 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b8c5ca-10c5-43b4-bda6-f564343d2d4e/bin/ukojak-verify-CZk0znPC7b/data/e90c4951b/60950760bc1341a39a46a70ec30a8425/FLAGfab6c570c [2024-12-06 05:51:14,617 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:51:14,618 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b8c5ca-10c5-43b4-bda6-f564343d2d4e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point.cil.out.i [2024-12-06 05:51:14,652 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b8c5ca-10c5-43b4-bda6-f564343d2d4e/bin/ukojak-verify-CZk0znPC7b/data/e90c4951b/60950760bc1341a39a46a70ec30a8425/FLAGfab6c570c [2024-12-06 05:51:14,770 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b8c5ca-10c5-43b4-bda6-f564343d2d4e/bin/ukojak-verify-CZk0znPC7b/data/e90c4951b/60950760bc1341a39a46a70ec30a8425 [2024-12-06 05:51:14,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:51:14,774 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:51:14,774 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:51:14,775 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:51:14,777 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:51:14,778 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:51:14" (1/1) ... [2024-12-06 05:51:14,778 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@594ed2df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:14, skipping insertion in model container [2024-12-06 05:51:14,779 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:51:14" (1/1) ... [2024-12-06 05:51:14,853 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:51:16,186 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_28b8c5ca-10c5-43b4-bda6-f564343d2d4e/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] [2024-12-06 05:51:16,382 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:51:16,410 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:51:16,477 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] [2024-12-06 05:51:16,483 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] [2024-12-06 05:51:16,483 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] [2024-12-06 05:51:16,484 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] [2024-12-06 05:51:16,484 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] [2024-12-06 05:51:16,485 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] [2024-12-06 05:51:16,485 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] [2024-12-06 05:51:16,485 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] [2024-12-06 05:51:16,485 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] [2024-12-06 05:51:16,540 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)front) [4941] [2024-12-06 05:51:16,540 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)back) [4942] [2024-12-06 05:51:16,618 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] [2024-12-06 05:51:16,619 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] [2024-12-06 05:51:16,640 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_28b8c5ca-10c5-43b4-bda6-f564343d2d4e/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] [2024-12-06 05:51:16,655 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:51:16,763 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:51:16,763 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:16 WrapperNode [2024-12-06 05:51:16,763 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:51:16,764 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:51:16,764 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:51:16,764 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:51:16,770 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:16" (1/1) ... [2024-12-06 05:51:16,820 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:16" (1/1) ... [2024-12-06 05:51:16,956 INFO L138 Inliner]: procedures = 318, calls = 1726, calls flagged for inlining = 117, calls inlined = 109, statements flattened = 4233 [2024-12-06 05:51:16,956 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:51:16,957 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:51:16,957 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:51:16,957 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:51:16,965 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:16" (1/1) ... [2024-12-06 05:51:16,965 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:16" (1/1) ... [2024-12-06 05:51:16,986 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:16" (1/1) ... [2024-12-06 05:51:16,986 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:16" (1/1) ... [2024-12-06 05:51:17,075 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:16" (1/1) ... [2024-12-06 05:51:17,080 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:16" (1/1) ... [2024-12-06 05:51:17,096 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:16" (1/1) ... [2024-12-06 05:51:17,112 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:16" (1/1) ... [2024-12-06 05:51:17,122 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:16" (1/1) ... [2024-12-06 05:51:17,144 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:51:17,145 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:51:17,145 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:51:17,145 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:51:17,146 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:16" (1/1) ... [2024-12-06 05:51:17,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:51:17,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b8c5ca-10c5-43b4-bda6-f564343d2d4e/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:51:17,175 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b8c5ca-10c5-43b4-bda6-f564343d2d4e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:51:17,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28b8c5ca-10c5-43b4-bda6-f564343d2d4e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:51:17,203 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-12-06 05:51:17,203 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-12-06 05:51:17,203 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_fillrect [2024-12-06 05:51:17,203 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_fillrect [2024-12-06 05:51:17,203 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-12-06 05:51:17,204 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-12-06 05:51:17,204 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_submit_urb [2024-12-06 05:51:17,204 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_submit_urb [2024-12-06 05:51:17,204 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_urb_completion [2024-12-06 05:51:17,204 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_urb_completion [2024-12-06 05:51:17,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 05:51:17,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 05:51:17,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 05:51:17,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 05:51:17,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 05:51:17,204 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 05:51:17,204 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_mmap [2024-12-06 05:51:17,204 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_mmap [2024-12-06 05:51:17,204 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer_work [2024-12-06 05:51:17,205 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer_work [2024-12-06 05:51:17,205 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_unlock [2024-12-06 05:51:17,205 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_unlock [2024-12-06 05:51:17,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 05:51:17,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 05:51:17,205 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_check_var [2024-12-06 05:51:17,205 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_check_var [2024-12-06 05:51:17,205 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-12-06 05:51:17,205 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-12-06 05:51:17,205 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_is_valid_mode [2024-12-06 05:51:17,205 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_is_valid_mode [2024-12-06 05:51:17,205 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_lfsr16 [2024-12-06 05:51:17,205 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_lfsr16 [2024-12-06 05:51:17,206 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modelist [2024-12-06 05:51:17,206 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modelist [2024-12-06 05:51:17,206 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-12-06 05:51:17,206 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-12-06 05:51:17,206 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-06 05:51:17,206 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-06 05:51:17,206 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_setcolreg [2024-12-06 05:51:17,206 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_setcolreg [2024-12-06 05:51:17,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 05:51:17,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 05:51:17,206 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-12-06 05:51:17,206 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-12-06 05:51:17,206 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-12-06 05:51:17,206 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-12-06 05:51:17,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 05:51:17,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 05:51:17,207 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_release [2024-12-06 05:51:17,207 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_release [2024-12-06 05:51:17,207 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 05:51:17,207 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 05:51:17,207 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_get_urb [2024-12-06 05:51:17,207 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_get_urb [2024-12-06 05:51:17,207 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_video_mode [2024-12-06 05:51:17,207 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_video_mode [2024-12-06 05:51:17,207 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-06 05:51:17,207 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-06 05:51:17,207 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-06 05:51:17,207 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-06 05:51:17,207 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_blank [2024-12-06 05:51:17,207 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_blank [2024-12-06 05:51:17,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 05:51:17,207 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-06 05:51:17,207 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-06 05:51:17,208 INFO L130 BoogieDeclarations]: Found specification of procedure get_cycles [2024-12-06 05:51:17,208 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cycles [2024-12-06 05:51:17,208 INFO L130 BoogieDeclarations]: Found specification of procedure up [2024-12-06 05:51:17,208 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2024-12-06 05:51:17,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:51:17,208 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_copyarea [2024-12-06 05:51:17,208 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_copyarea [2024-12-06 05:51:17,208 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-06 05:51:17,208 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-06 05:51:17,208 INFO L130 BoogieDeclarations]: Found specification of procedure fb_add_videomode [2024-12-06 05:51:17,208 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_add_videomode [2024-12-06 05:51:17,208 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:51:17,208 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2024-12-06 05:51:17,208 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2024-12-06 05:51:17,208 INFO L130 BoogieDeclarations]: Found specification of procedure fb_edid_to_monspecs [2024-12-06 05:51:17,208 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_edid_to_monspecs [2024-12-06 05:51:17,209 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 05:51:17,209 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 05:51:17,209 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-12-06 05:51:17,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-12-06 05:51:17,209 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-06 05:51:17,209 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-06 05:51:17,209 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-06 05:51:17,209 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-06 05:51:17,209 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-06 05:51:17,209 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-06 05:51:17,209 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_setup_modes [2024-12-06 05:51:17,209 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_setup_modes [2024-12-06 05:51:17,209 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-12-06 05:51:17,209 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-12-06 05:51:17,209 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-12-06 05:51:17,209 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-12-06 05:51:17,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 05:51:17,210 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_lock [2024-12-06 05:51:17,210 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_lock [2024-12-06 05:51:17,210 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-12-06 05:51:17,210 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-12-06 05:51:17,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 05:51:17,210 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-12-06 05:51:17,210 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-12-06 05:51:17,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:51:17,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_fb_info [2024-12-06 05:51:17,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_fb_info [2024-12-06 05:51:17,210 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_ioctl [2024-12-06 05:51:17,210 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_ioctl [2024-12-06 05:51:17,210 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer [2024-12-06 05:51:17,210 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer [2024-12-06 05:51:17,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 05:51:17,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 05:51:17,211 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_var_color_format [2024-12-06 05:51:17,211 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_var_color_format [2024-12-06 05:51:17,211 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-12-06 05:51:17,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-12-06 05:51:17,211 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 05:51:17,211 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 05:51:17,211 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-12-06 05:51:17,211 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-12-06 05:51:17,211 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-06 05:51:17,211 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-06 05:51:17,211 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_handle_damage [2024-12-06 05:51:17,211 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_handle_damage [2024-12-06 05:51:17,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:51:17,211 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_render_hline [2024-12-06 05:51:17,211 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_render_hline [2024-12-06 05:51:17,211 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_usb_disconnect [2024-12-06 05:51:17,211 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_usb_disconnect [2024-12-06 05:51:17,211 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-12-06 05:51:17,212 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-12-06 05:51:17,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 05:51:17,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 05:51:17,212 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_release_urb_work [2024-12-06 05:51:17,212 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_release_urb_work [2024-12-06 05:51:17,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-06 05:51:17,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-06 05:51:17,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:51:17,212 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_blanking [2024-12-06 05:51:17,212 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_blanking [2024-12-06 05:51:17,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-06 05:51:17,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-06 05:51:17,212 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_16 [2024-12-06 05:51:17,212 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_16 [2024-12-06 05:51:17,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:51:17,212 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_imageblit [2024-12-06 05:51:17,212 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_imageblit [2024-12-06 05:51:17,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:51:17,213 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 05:51:17,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 05:51:17,213 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_open [2024-12-06 05:51:17,213 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_open [2024-12-06 05:51:17,213 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register [2024-12-06 05:51:17,213 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register [2024-12-06 05:51:17,213 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-12-06 05:51:17,213 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-12-06 05:51:17,213 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-12-06 05:51:17,213 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-12-06 05:51:17,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_fb_info [2024-12-06 05:51:17,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_fb_info [2024-12-06 05:51:17,213 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-12-06 05:51:17,213 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-12-06 05:51:17,213 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_init_framebuffer_work [2024-12-06 05:51:17,213 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_init_framebuffer_work [2024-12-06 05:51:17,213 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-12-06 05:51:17,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-12-06 05:51:17,214 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-06 05:51:17,214 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-06 05:51:17,214 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_set_par [2024-12-06 05:51:17,214 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_set_par [2024-12-06 05:51:17,214 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-12-06 05:51:17,214 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-12-06 05:51:17,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:51:17,214 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2024-12-06 05:51:17,214 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2024-12-06 05:51:17,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:51:17,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:51:17,801 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:51:17,804 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:51:18,427 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 05:51:45,772 INFO L? ?]: Removed 1804 outVars from TransFormulas that were not future-live. [2024-12-06 05:51:45,772 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:51:46,843 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:51:46,843 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 05:51:46,843 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:51:46 BoogieIcfgContainer [2024-12-06 05:51:46,844 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:51:46,845 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:51:46,845 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:51:46,854 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:51:46,854 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:51:46" (1/1) ... [2024-12-06 05:51:46,862 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:51:46,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:46,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1106 states and 1587 transitions. [2024-12-06 05:51:46,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1587 transitions. [2024-12-06 05:51:46,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-12-06 05:51:46,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:46,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:49,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:50,621 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 05:52:00,681 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 [] [2024-12-06 05:52:01,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:01,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 1113 states and 1644 transitions. [2024-12-06 05:52:01,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1644 transitions. [2024-12-06 05:52:01,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-12-06 05:52:01,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:01,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:03,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:04,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1502 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-12-06 05:52:04,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:04,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 1114 states and 1645 transitions. [2024-12-06 05:52:04,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1645 transitions. [2024-12-06 05:52:04,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-12-06 05:52:04,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:04,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:06,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:06,845 INFO L134 CoverageAnalysis]: Checked inductivity of 1503 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-12-06 05:52:06,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:06,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1115 states and 1646 transitions. [2024-12-06 05:52:06,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1646 transitions. [2024-12-06 05:52:06,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-12-06 05:52:06,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:06,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:08,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:09,259 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 05:52:10,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:10,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1120 states and 1707 transitions. [2024-12-06 05:52:10,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1707 transitions. [2024-12-06 05:52:10,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-06 05:52:10,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:10,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:11,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:12,399 INFO L134 CoverageAnalysis]: Checked inductivity of 1503 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 05:52:14,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:14,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 1124 states and 1763 transitions. [2024-12-06 05:52:14,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1763 transitions. [2024-12-06 05:52:14,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-06 05:52:14,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:14,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:16,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:16,494 INFO L134 CoverageAnalysis]: Checked inductivity of 1502 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 05:52:19,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:19,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1127 states and 1806 transitions. [2024-12-06 05:52:19,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1806 transitions. [2024-12-06 05:52:19,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-12-06 05:52:19,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:19,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:20,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:21,583 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 05:52:26,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:26,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 1134 states and 1860 transitions. [2024-12-06 05:52:26,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1860 transitions. [2024-12-06 05:52:26,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-12-06 05:52:26,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:26,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:28,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:28,937 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1504 trivial. 0 not checked. [2024-12-06 05:52:29,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:29,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 1138 states and 1874 transitions. [2024-12-06 05:52:29,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1874 transitions. [2024-12-06 05:52:29,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-12-06 05:52:29,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:29,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:31,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:31,983 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 05:52:39,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:39,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1146 states and 1930 transitions. [2024-12-06 05:52:39,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1930 transitions. [2024-12-06 05:52:39,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-12-06 05:52:39,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:39,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:41,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:41,330 INFO L134 CoverageAnalysis]: Checked inductivity of 1508 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-12-06 05:52:42,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:42,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1147 states and 1930 transitions. [2024-12-06 05:52:42,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1930 transitions. [2024-12-06 05:52:42,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-12-06 05:52:42,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:42,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:44,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:44,822 INFO L134 CoverageAnalysis]: Checked inductivity of 1510 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-12-06 05:52:45,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:45,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1148 states and 1930 transitions. [2024-12-06 05:52:45,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1930 transitions. [2024-12-06 05:52:45,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-12-06 05:52:45,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:45,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:47,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:47,718 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1504 trivial. 0 not checked. [2024-12-06 05:52:47,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:47,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1150 states and 1933 transitions. [2024-12-06 05:52:47,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1933 transitions. [2024-12-06 05:52:47,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-12-06 05:52:47,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:47,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:49,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:50,327 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 05:53:00,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:00,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1159 states and 1988 transitions. [2024-12-06 05:53:00,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1988 transitions. [2024-12-06 05:53:00,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-12-06 05:53:00,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:00,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:02,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:02,779 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-12-06 05:53:06,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:06,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1163 states and 1996 transitions. [2024-12-06 05:53:06,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1996 transitions. [2024-12-06 05:53:06,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-12-06 05:53:06,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:06,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:08,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:08,789 INFO L134 CoverageAnalysis]: Checked inductivity of 1507 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 05:53:08,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:08,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1165 states and 1998 transitions. [2024-12-06 05:53:08,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1998 transitions. [2024-12-06 05:53:08,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-12-06 05:53:08,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:08,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:10,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:10,909 INFO L134 CoverageAnalysis]: Checked inductivity of 1507 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-12-06 05:53:11,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:11,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1166 states and 1998 transitions. [2024-12-06 05:53:11,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1998 transitions. [2024-12-06 05:53:11,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-12-06 05:53:11,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:11,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:13,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:14,087 INFO L134 CoverageAnalysis]: Checked inductivity of 1507 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-12-06 05:53:15,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:15,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1168 states and 2003 transitions. [2024-12-06 05:53:15,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2003 transitions. [2024-12-06 05:53:15,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-12-06 05:53:15,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:15,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:17,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:17,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1504 trivial. 0 not checked. [2024-12-06 05:53:17,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:17,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 1170 states and 2006 transitions. [2024-12-06 05:53:17,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2006 transitions. [2024-12-06 05:53:17,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-12-06 05:53:17,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:17,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:19,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:20,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 05:53:21,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:21,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1169 states and 1997 transitions. [2024-12-06 05:53:21,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1997 transitions. [2024-12-06 05:53:21,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-12-06 05:53:21,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:21,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:23,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:23,423 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-12-06 05:53:24,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:24,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2013 states to 1173 states and 2013 transitions. [2024-12-06 05:53:24,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2013 transitions. [2024-12-06 05:53:24,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-12-06 05:53:24,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:24,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:26,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:27,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1620 trivial. 0 not checked. [2024-12-06 05:53:38,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 05:53:48,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:48,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 1188 states and 2084 transitions. [2024-12-06 05:53:48,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2084 transitions. [2024-12-06 05:53:48,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-12-06 05:53:48,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:48,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:50,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:50,978 INFO L134 CoverageAnalysis]: Checked inductivity of 1507 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 05:53:51,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:51,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1187 states and 2074 transitions. [2024-12-06 05:53:51,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2074 transitions. [2024-12-06 05:53:51,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-12-06 05:53:51,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:51,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:53,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:54,064 INFO L134 CoverageAnalysis]: Checked inductivity of 1509 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-12-06 05:53:54,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:54,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1188 states and 2074 transitions. [2024-12-06 05:53:54,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2074 transitions. [2024-12-06 05:53:54,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-12-06 05:53:54,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:54,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:56,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:56,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1511 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-12-06 05:53:56,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:56,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1189 states and 2074 transitions. [2024-12-06 05:53:56,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2074 transitions. [2024-12-06 05:53:56,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-12-06 05:53:56,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:56,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:58,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:58,889 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1504 trivial. 0 not checked. [2024-12-06 05:53:58,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:58,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 1191 states and 2077 transitions. [2024-12-06 05:53:58,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2077 transitions. [2024-12-06 05:53:58,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-12-06 05:53:58,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:58,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:00,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:01,037 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-12-06 05:54:03,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:03,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2175 states to 1195 states and 2092 transitions. [2024-12-06 05:54:03,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2092 transitions. [2024-12-06 05:54:03,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-12-06 05:54:03,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:03,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:05,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:05,546 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-12-06 05:54:05,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:05,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2178 states to 1197 states and 2095 transitions. [2024-12-06 05:54:05,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2095 transitions. [2024-12-06 05:54:05,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-06 05:54:05,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:05,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:07,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:08,629 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1620 trivial. 0 not checked. [2024-12-06 05:54:21,120 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 [] [2024-12-06 05:54:34,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:34,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1213 states and 2166 transitions. [2024-12-06 05:54:34,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2166 transitions. [2024-12-06 05:54:34,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-12-06 05:54:34,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:34,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:36,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:37,054 INFO L134 CoverageAnalysis]: Checked inductivity of 1509 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-12-06 05:54:37,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:37,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1214 states and 2166 transitions. [2024-12-06 05:54:37,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2166 transitions. [2024-12-06 05:54:37,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-12-06 05:54:37,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:37,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:39,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:39,249 INFO L134 CoverageAnalysis]: Checked inductivity of 1511 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-12-06 05:54:39,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:39,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1215 states and 2166 transitions. [2024-12-06 05:54:39,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2166 transitions. [2024-12-06 05:54:39,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-12-06 05:54:39,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:39,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:41,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:42,261 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 05:54:43,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:43,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1214 states and 2163 transitions. [2024-12-06 05:54:43,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2163 transitions. [2024-12-06 05:54:43,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-12-06 05:54:43,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:43,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:45,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:45,432 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-12-06 05:54:45,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:45,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1216 states and 2166 transitions. [2024-12-06 05:54:45,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2166 transitions. [2024-12-06 05:54:45,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-12-06 05:54:45,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:45,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:47,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:47,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-12-06 05:54:47,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:47,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1218 states and 2169 transitions. [2024-12-06 05:54:47,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2169 transitions. [2024-12-06 05:54:47,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-12-06 05:54:47,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:47,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:49,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:50,770 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1620 trivial. 0 not checked. [2024-12-06 05:55:03,698 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 [] [2024-12-06 05:55:23,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:23,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2490 states to 1235 states and 2241 transitions. [2024-12-06 05:55:23,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2241 transitions. [2024-12-06 05:55:23,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-12-06 05:55:23,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:23,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:25,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:25,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1502 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-12-06 05:55:25,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:25,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2490 states to 1236 states and 2241 transitions. [2024-12-06 05:55:25,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2241 transitions. [2024-12-06 05:55:25,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-06 05:55:25,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:25,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:27,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:27,971 INFO L134 CoverageAnalysis]: Checked inductivity of 1503 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-12-06 05:55:28,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:28,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2490 states to 1237 states and 2241 transitions. [2024-12-06 05:55:28,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2241 transitions. [2024-12-06 05:55:28,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-12-06 05:55:28,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:28,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:30,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:31,213 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 05:55:41,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:41,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2566 states to 1243 states and 2317 transitions. [2024-12-06 05:55:41,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2317 transitions. [2024-12-06 05:55:41,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-12-06 05:55:41,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:41,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:43,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:43,455 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-12-06 05:55:43,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:43,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2569 states to 1245 states and 2320 transitions. [2024-12-06 05:55:43,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2320 transitions. [2024-12-06 05:55:43,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-12-06 05:55:43,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:43,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:45,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:45,650 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-12-06 05:55:45,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:45,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2572 states to 1247 states and 2323 transitions. [2024-12-06 05:55:45,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2323 transitions. [2024-12-06 05:55:45,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-12-06 05:55:45,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:45,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:47,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:49,012 INFO L134 CoverageAnalysis]: Checked inductivity of 1516 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 05:55:59,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:59,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2584 states to 1251 states and 2335 transitions. [2024-12-06 05:55:59,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2335 transitions. [2024-12-06 05:55:59,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-12-06 05:55:59,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:59,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:01,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:02,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1620 trivial. 0 not checked. [2024-12-06 05:56:16,544 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 [] [2024-12-06 05:56:46,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:46,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1269 states and 2410 transitions. [2024-12-06 05:56:46,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2410 transitions. [2024-12-06 05:56:46,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-12-06 05:56:46,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:46,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:48,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:48,895 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1622 trivial. 0 not checked. [2024-12-06 05:56:48,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:48,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1270 states and 2410 transitions. [2024-12-06 05:56:48,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2410 transitions. [2024-12-06 05:56:48,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-12-06 05:56:48,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:48,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:50,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:51,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1623 trivial. 0 not checked. [2024-12-06 05:56:51,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:51,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1271 states and 2410 transitions. [2024-12-06 05:56:51,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2410 transitions. [2024-12-06 05:56:51,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-12-06 05:56:51,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:51,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:53,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:53,220 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 05:56:53,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:53,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2741 states to 1271 states and 2409 transitions. [2024-12-06 05:56:53,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2409 transitions. [2024-12-06 05:56:53,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-12-06 05:56:53,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:53,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:55,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:55,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1508 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-12-06 05:57:04,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:04,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2766 states to 1276 states and 2434 transitions. [2024-12-06 05:57:04,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2434 transitions. [2024-12-06 05:57:04,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-12-06 05:57:04,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:04,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:07,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:07,324 INFO L134 CoverageAnalysis]: Checked inductivity of 1510 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-12-06 05:57:13,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:13,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 1281 states and 2457 transitions. [2024-12-06 05:57:13,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2457 transitions. [2024-12-06 05:57:13,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-12-06 05:57:13,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:13,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:15,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:15,451 INFO L134 CoverageAnalysis]: Checked inductivity of 1510 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-12-06 05:57:20,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:20,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1284 states and 2514 transitions. [2024-12-06 05:57:20,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2514 transitions. [2024-12-06 05:57:20,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-12-06 05:57:20,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:20,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:21,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:22,145 INFO L134 CoverageAnalysis]: Checked inductivity of 1508 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-12-06 05:57:27,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:27,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2887 states to 1286 states and 2555 transitions. [2024-12-06 05:57:27,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2555 transitions. [2024-12-06 05:57:27,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-12-06 05:57:27,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:27,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:28,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:29,230 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-12-06 05:57:29,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:29,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2890 states to 1288 states and 2558 transitions. [2024-12-06 05:57:29,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2558 transitions. [2024-12-06 05:57:29,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-12-06 05:57:29,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:29,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:31,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:31,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1504 trivial. 0 not checked. [2024-12-06 05:57:42,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:42,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2901 states to 1292 states and 2569 transitions. [2024-12-06 05:57:42,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2569 transitions. [2024-12-06 05:57:42,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-12-06 05:57:42,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:42,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:44,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:45,722 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 05:57:47,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:47,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2898 states to 1291 states and 2566 transitions. [2024-12-06 05:57:47,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2566 transitions. [2024-12-06 05:57:47,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-12-06 05:57:47,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:47,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:49,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:49,350 INFO L134 CoverageAnalysis]: Checked inductivity of 1514 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-12-06 05:58:05,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:05,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2912 states to 1295 states and 2580 transitions. [2024-12-06 05:58:05,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 2580 transitions. [2024-12-06 05:58:05,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-12-06 05:58:05,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:05,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:07,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:08,053 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-12-06 05:58:20,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:20,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2925 states to 1299 states and 2593 transitions. [2024-12-06 05:58:20,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 2593 transitions. [2024-12-06 05:58:20,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-12-06 05:58:20,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:20,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:22,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:24,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1620 trivial. 0 not checked. [2024-12-06 05:58:38,899 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 [] [2024-12-06 05:59:16,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:16,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3086 states to 1318 states and 2671 transitions. [2024-12-06 05:59:16,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 2671 transitions. [2024-12-06 05:59:16,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-12-06 05:59:16,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:16,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:18,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:18,428 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1622 trivial. 0 not checked. [2024-12-06 05:59:18,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:18,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3086 states to 1319 states and 2671 transitions. [2024-12-06 05:59:18,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 2671 transitions. [2024-12-06 05:59:18,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-12-06 05:59:18,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:18,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:20,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:20,698 INFO L134 CoverageAnalysis]: Checked inductivity of 1623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1623 trivial. 0 not checked. [2024-12-06 05:59:20,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:20,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3086 states to 1320 states and 2671 transitions. [2024-12-06 05:59:20,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 2671 transitions. [2024-12-06 05:59:20,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-12-06 05:59:20,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:20,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:22,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:22,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1510 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-12-06 05:59:22,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:22,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3091 states to 1322 states and 2676 transitions. [2024-12-06 05:59:22,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 2676 transitions. [2024-12-06 05:59:22,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-12-06 05:59:22,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:22,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:24,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:25,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1510 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-12-06 05:59:27,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:27,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3098 states to 1323 states and 2683 transitions. [2024-12-06 05:59:27,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 2683 transitions. [2024-12-06 05:59:27,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-12-06 05:59:27,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:27,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:29,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:29,509 INFO L134 CoverageAnalysis]: Checked inductivity of 1508 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-12-06 05:59:29,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:29,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3101 states to 1325 states and 2686 transitions. [2024-12-06 05:59:29,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 2686 transitions. [2024-12-06 05:59:29,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-12-06 05:59:29,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:29,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:31,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:31,697 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 05:59:31,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:31,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3100 states to 1325 states and 2685 transitions. [2024-12-06 05:59:31,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 2685 transitions. [2024-12-06 05:59:31,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-12-06 05:59:31,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:31,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:33,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:37,343 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 06:00:11,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:11,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3184 states to 1336 states and 2769 transitions. [2024-12-06 06:00:11,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 2769 transitions. [2024-12-06 06:00:11,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-12-06 06:00:11,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:11,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:13,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:13,753 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 06:00:29,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:29,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3235 states to 1340 states and 2820 transitions. [2024-12-06 06:00:29,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2820 transitions. [2024-12-06 06:00:29,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-12-06 06:00:29,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:29,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:31,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:33,383 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 06:00:35,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:35,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3232 states to 1339 states and 2817 transitions. [2024-12-06 06:00:35,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 2817 transitions. [2024-12-06 06:00:35,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-12-06 06:00:35,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:35,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:37,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:37,364 INFO L134 CoverageAnalysis]: Checked inductivity of 1511 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-12-06 06:00:50,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:50,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3245 states to 1343 states and 2830 transitions. [2024-12-06 06:00:50,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 2830 transitions. [2024-12-06 06:00:50,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-12-06 06:00:50,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:50,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:52,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:52,298 INFO L134 CoverageAnalysis]: Checked inductivity of 1509 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-12-06 06:01:02,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:02,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3258 states to 1347 states and 2843 transitions. [2024-12-06 06:01:02,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2843 transitions. [2024-12-06 06:01:02,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-12-06 06:01:02,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:02,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:04,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:04,808 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 06:01:07,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:07,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3274 states to 1351 states and 2859 transitions. [2024-12-06 06:01:07,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 2859 transitions. [2024-12-06 06:01:07,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-12-06 06:01:07,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:07,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:09,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:12,246 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 06:01:24,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:24,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 1354 states and 2869 transitions. [2024-12-06 06:01:24,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2869 transitions. [2024-12-06 06:01:24,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-12-06 06:01:24,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:24,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:26,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:26,951 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1622 trivial. 0 not checked. [2024-12-06 06:01:27,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:27,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 1355 states and 2869 transitions. [2024-12-06 06:01:27,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 2869 transitions. [2024-12-06 06:01:27,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-12-06 06:01:27,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:27,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:28,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:29,167 INFO L134 CoverageAnalysis]: Checked inductivity of 1623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1623 trivial. 0 not checked. [2024-12-06 06:01:29,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:29,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 1356 states and 2869 transitions. [2024-12-06 06:01:29,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 2869 transitions. [2024-12-06 06:01:29,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-06 06:01:29,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:29,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:31,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:31,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 06:01:31,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:31,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3287 states to 1358 states and 2872 transitions. [2024-12-06 06:01:31,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 2872 transitions. [2024-12-06 06:01:31,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-06 06:01:31,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:31,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:33,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:33,611 INFO L134 CoverageAnalysis]: Checked inductivity of 1510 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-12-06 06:01:33,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:33,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3290 states to 1360 states and 2875 transitions. [2024-12-06 06:01:33,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2875 transitions. [2024-12-06 06:01:33,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-06 06:01:33,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:33,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:35,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:35,748 INFO L134 CoverageAnalysis]: Checked inductivity of 1508 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-12-06 06:01:35,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:35,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3293 states to 1362 states and 2878 transitions. [2024-12-06 06:01:35,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 2878 transitions. [2024-12-06 06:01:35,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-06 06:01:35,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:35,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:37,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:38,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 06:01:38,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:38,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 1362 states and 2877 transitions. [2024-12-06 06:01:38,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 2877 transitions. [2024-12-06 06:01:38,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-06 06:01:38,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:38,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:39,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:44,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 06:02:28,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:28,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3385 states to 1374 states and 2970 transitions. [2024-12-06 06:02:28,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2970 transitions. [2024-12-06 06:02:28,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-06 06:02:28,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:28,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:30,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:30,858 INFO L134 CoverageAnalysis]: Checked inductivity of 1516 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1516 trivial. 0 not checked. [2024-12-06 06:02:33,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:33,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3385 states to 1375 states and 2970 transitions. [2024-12-06 06:02:33,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 2970 transitions. [2024-12-06 06:02:33,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-06 06:02:33,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:33,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:35,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:35,820 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 06:03:05,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:05,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3452 states to 1381 states and 3037 transitions. [2024-12-06 06:03:05,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 3037 transitions. [2024-12-06 06:03:05,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-06 06:03:05,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:05,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:08,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:08,698 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 06:03:28,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:28,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3499 states to 1385 states and 3084 transitions. [2024-12-06 06:03:28,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 3084 transitions. [2024-12-06 06:03:28,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-06 06:03:28,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:28,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:30,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:30,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1519 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-12-06 06:03:36,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:36,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3499 states to 1386 states and 3084 transitions. [2024-12-06 06:03:36,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 3084 transitions. [2024-12-06 06:03:36,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-06 06:03:36,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:36,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:38,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:39,126 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 06:03:45,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:45,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3514 states to 1390 states and 3099 transitions. [2024-12-06 06:03:45,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 3099 transitions. [2024-12-06 06:03:45,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-06 06:03:45,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:45,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:47,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:47,693 INFO L134 CoverageAnalysis]: Checked inductivity of 1516 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1506 trivial. 0 not checked. [2024-12-06 06:03:56,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:56,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 1393 states and 3105 transitions. [2024-12-06 06:03:56,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 3105 transitions. [2024-12-06 06:03:56,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-12-06 06:03:56,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:56,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:58,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:58,721 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-12-06 06:03:58,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:58,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3522 states to 1395 states and 3107 transitions. [2024-12-06 06:03:58,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 3107 transitions. [2024-12-06 06:03:58,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-12-06 06:03:58,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:58,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:00,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:01,085 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-12-06 06:04:01,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:01,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3524 states to 1397 states and 3109 transitions. [2024-12-06 06:04:01,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 3109 transitions. [2024-12-06 06:04:01,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-06 06:04:01,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:01,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:03,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:03,290 INFO L134 CoverageAnalysis]: Checked inductivity of 1509 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-12-06 06:04:09,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:09,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3544 states to 1401 states and 3129 transitions. [2024-12-06 06:04:09,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 3129 transitions. [2024-12-06 06:04:09,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-06 06:04:09,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:09,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:11,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:11,187 INFO L134 CoverageAnalysis]: Checked inductivity of 1511 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-12-06 06:04:13,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:13,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3561 states to 1405 states and 3146 transitions. [2024-12-06 06:04:13,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 3146 transitions. [2024-12-06 06:04:13,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-06 06:04:13,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:13,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:15,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:16,192 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 06:04:16,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:16,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3564 states to 1407 states and 3149 transitions. [2024-12-06 06:04:16,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 3149 transitions. [2024-12-06 06:04:16,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-06 06:04:16,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:16,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:18,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:20,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 06:04:35,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:35,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3575 states to 1410 states and 3160 transitions. [2024-12-06 06:04:35,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 3160 transitions. [2024-12-06 06:04:35,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-12-06 06:04:35,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:35,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:37,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:37,417 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1622 trivial. 0 not checked. [2024-12-06 06:04:37,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:37,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3575 states to 1411 states and 3160 transitions. [2024-12-06 06:04:37,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 3160 transitions. [2024-12-06 06:04:37,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-12-06 06:04:37,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:37,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:39,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:39,713 INFO L134 CoverageAnalysis]: Checked inductivity of 1623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1623 trivial. 0 not checked. [2024-12-06 06:04:39,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:39,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3575 states to 1412 states and 3160 transitions. [2024-12-06 06:04:39,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 3160 transitions. [2024-12-06 06:04:39,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-12-06 06:04:39,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:39,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:42,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:42,533 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 06:04:42,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:42,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3578 states to 1414 states and 3163 transitions. [2024-12-06 06:04:42,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 3163 transitions. [2024-12-06 06:04:42,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-12-06 06:04:42,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:42,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:45,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:45,310 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-12-06 06:04:45,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:45,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3581 states to 1416 states and 3166 transitions. [2024-12-06 06:04:45,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 3166 transitions. [2024-12-06 06:04:45,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-12-06 06:04:45,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:45,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:47,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:47,736 INFO L134 CoverageAnalysis]: Checked inductivity of 1508 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-12-06 06:04:47,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:47,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3585 states to 1418 states and 3170 transitions. [2024-12-06 06:04:47,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 3170 transitions. [2024-12-06 06:04:47,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-12-06 06:04:47,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:47,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:49,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:49,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1510 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-12-06 06:04:50,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:50,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3588 states to 1420 states and 3173 transitions. [2024-12-06 06:04:50,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 3173 transitions. [2024-12-06 06:04:50,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-12-06 06:04:50,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:50,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:52,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:52,867 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1504 trivial. 0 not checked. [2024-12-06 06:05:40,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:40,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3672 states to 1431 states and 3257 transitions. [2024-12-06 06:05:40,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 3257 transitions. [2024-12-06 06:05:40,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-12-06 06:05:40,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:40,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:43,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:43,265 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1513 trivial. 0 not checked. [2024-12-06 06:05:46,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:46,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3674 states to 1432 states and 3259 transitions. [2024-12-06 06:05:46,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 3259 transitions. [2024-12-06 06:05:46,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-12-06 06:05:46,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:46,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:48,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:48,277 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1504 trivial. 0 not checked.