./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eae6836-ff00-4476-802c-62ab492b3e2f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eae6836-ff00-4476-802c-62ab492b3e2f/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eae6836-ff00-4476-802c-62ab492b3e2f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eae6836-ff00-4476-802c-62ab492b3e2f/bin/ukojak-verify-EEHR8qb7sm/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_9eae6836-ff00-4476-802c-62ab492b3e2f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eae6836-ff00-4476-802c-62ab492b3e2f/bin/ukojak-verify-EEHR8qb7sm --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-826ab2b [2024-11-13 22:52:45,218 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:52:45,308 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eae6836-ff00-4476-802c-62ab492b3e2f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:52:45,315 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:52:45,315 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:52:45,352 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:52:45,353 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:52:45,354 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:52:45,354 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:52:45,354 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:52:45,355 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:52:45,355 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:52:45,355 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:52:45,355 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:52:45,355 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:52:45,355 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:52:45,357 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:52:45,357 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:52:45,357 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:52:45,357 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:52:45,357 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:52:45,358 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:52:45,358 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:52:45,358 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:52:45,358 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:52:45,358 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:52:45,358 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:52:45,358 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:52:45,358 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:52:45,358 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:52:45,358 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_9eae6836-ff00-4476-802c-62ab492b3e2f/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0264a7c1c07e6092d32753a230521a5edec309c10f882cddd09eac7d8c938cd [2024-11-13 22:52:45,689 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:52:45,697 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:52:45,703 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:52:45,705 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:52:45,706 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:52:45,708 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eae6836-ff00-4476-802c-62ab492b3e2f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 22:52:47,665 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:52:48,295 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:52:48,295 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eae6836-ff00-4476-802c-62ab492b3e2f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point.cil.out.i [2024-11-13 22:52:48,350 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eae6836-ff00-4476-802c-62ab492b3e2f/bin/ukojak-verify-EEHR8qb7sm/data/5f3f461af/072cbbfc084040fa9a5bef6ad257b806/FLAGfdc33c04d [2024-11-13 22:52:48,727 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eae6836-ff00-4476-802c-62ab492b3e2f/bin/ukojak-verify-EEHR8qb7sm/data/5f3f461af/072cbbfc084040fa9a5bef6ad257b806 [2024-11-13 22:52:48,730 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:52:48,731 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:52:48,733 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:52:48,733 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:52:48,738 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:52:48,739 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:52:48" (1/1) ... [2024-11-13 22:52:48,740 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23f04c93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:48, skipping insertion in model container [2024-11-13 22:52:48,740 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:52:48" (1/1) ... [2024-11-13 22:52:48,883 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:52:50,641 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_9eae6836-ff00-4476-802c-62ab492b3e2f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point.cil.out.i[222868,222881] [2024-11-13 22:52:50,860 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:52:50,899 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:52:51,049 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (179), "i" (12UL)); [4067-4068] [2024-11-13 22:52:51,051 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c6;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c5\n .byte 772b-771b\n .short %c7\n.popsection\n": "=D" (__edi), "=S" (__esi), "=d" (__edx), "=c" (__ecx), "=a" (__eax): [paravirt_typenum] "i" (34UL), [paravirt_opptr] "i" (& pv_cpu_ops.read_tsc), [paravirt_clobber] "i" (511): "memory", "cc", "r8", "r9", "r10", "r11"); [4073-4076] [2024-11-13 22:52:51,052 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\tprefetcht0 %P1\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 6*32+ 8)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\tprefetchw %P1\n6651:\n\t.popsection": : "i" (0), "m" (*((char const *)x))); [4084-4085] [2024-11-13 22:52:51,053 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; addl %1,%0": "+m" (v->counter): "ir" (i)); [4108] [2024-11-13 22:52:51,054 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [4116-4117] [2024-11-13 22:52:51,055 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [4128-4129] [2024-11-13 22:52:51,056 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4132-4133] [2024-11-13 22:52:51,056 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4136-4137] [2024-11-13 22:52:51,056 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4140-4141] [2024-11-13 22:52:51,115 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)front) [4941] [2024-11-13 22:52:51,116 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)back) [4942] [2024-11-13 22:52:51,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/5262/dscv_tempdir/dscv/ri/32_7a/drivers/video/fbdev/udlfb.c"), "i" (1932), "i" (12UL)); [6665-6666] [2024-11-13 22:52:51,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/5262/dscv_tempdir/dscv/ri/32_7a/drivers/video/fbdev/udlfb.c"), "i" (1950), "i" (12UL)); [6689-6690] [2024-11-13 22:52:51,334 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_9eae6836-ff00-4476-802c-62ab492b3e2f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point.cil.out.i[222868,222881] [2024-11-13 22:52:51,355 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:52:51,521 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:52:51,522 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:51 WrapperNode [2024-11-13 22:52:51,523 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:52:51,524 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:52:51,524 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:52:51,524 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:52:51,531 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:51" (1/1) ... [2024-11-13 22:52:51,627 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:51" (1/1) ... [2024-11-13 22:52:51,852 INFO L138 Inliner]: procedures = 318, calls = 1726, calls flagged for inlining = 117, calls inlined = 109, statements flattened = 4339 [2024-11-13 22:52:51,854 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:52:51,854 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:52:51,854 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:52:51,854 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:52:51,864 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:51" (1/1) ... [2024-11-13 22:52:51,865 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:51" (1/1) ... [2024-11-13 22:52:51,903 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:51" (1/1) ... [2024-11-13 22:52:51,903 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:51" (1/1) ... [2024-11-13 22:52:52,085 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:51" (1/1) ... [2024-11-13 22:52:52,118 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:51" (1/1) ... [2024-11-13 22:52:52,159 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:51" (1/1) ... [2024-11-13 22:52:52,179 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:51" (1/1) ... [2024-11-13 22:52:52,229 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:52:52,230 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:52:52,232 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:52:52,232 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:52:52,233 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:51" (1/1) ... [2024-11-13 22:52:52,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:52:52,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eae6836-ff00-4476-802c-62ab492b3e2f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:52:52,276 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eae6836-ff00-4476-802c-62ab492b3e2f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:52:52,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eae6836-ff00-4476-802c-62ab492b3e2f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:52:52,316 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-13 22:52:52,316 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-13 22:52:52,316 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_fillrect [2024-11-13 22:52:52,317 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_fillrect [2024-11-13 22:52:52,317 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-11-13 22:52:52,317 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-11-13 22:52:52,317 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_submit_urb [2024-11-13 22:52:52,317 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_submit_urb [2024-11-13 22:52:52,318 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_urb_completion [2024-11-13 22:52:52,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_urb_completion [2024-11-13 22:52:52,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 22:52:52,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:52:52,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 22:52:52,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 22:52:52,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 22:52:52,318 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 22:52:52,319 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_mmap [2024-11-13 22:52:52,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_mmap [2024-11-13 22:52:52,319 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer_work [2024-11-13 22:52:52,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer_work [2024-11-13 22:52:52,319 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_unlock [2024-11-13 22:52:52,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_unlock [2024-11-13 22:52:52,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 22:52:52,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 22:52:52,320 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_check_var [2024-11-13 22:52:52,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_check_var [2024-11-13 22:52:52,322 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-11-13 22:52:52,322 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-11-13 22:52:52,323 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_is_valid_mode [2024-11-13 22:52:52,323 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_is_valid_mode [2024-11-13 22:52:52,323 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_lfsr16 [2024-11-13 22:52:52,323 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_lfsr16 [2024-11-13 22:52:52,325 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modelist [2024-11-13 22:52:52,325 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modelist [2024-11-13 22:52:52,325 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-11-13 22:52:52,325 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-11-13 22:52:52,325 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 22:52:52,325 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 22:52:52,325 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_setcolreg [2024-11-13 22:52:52,325 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_setcolreg [2024-11-13 22:52:52,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 22:52:52,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 22:52:52,325 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-11-13 22:52:52,325 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-11-13 22:52:52,326 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-13 22:52:52,326 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-13 22:52:52,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:52:52,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:52:52,326 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_release [2024-11-13 22:52:52,326 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_release [2024-11-13 22:52:52,326 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:52:52,326 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:52:52,326 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_get_urb [2024-11-13 22:52:52,326 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_get_urb [2024-11-13 22:52:52,326 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_video_mode [2024-11-13 22:52:52,326 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_video_mode [2024-11-13 22:52:52,326 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-13 22:52:52,326 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-13 22:52:52,326 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 22:52:52,327 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 22:52:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_blank [2024-11-13 22:52:52,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_blank [2024-11-13 22:52:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:52:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-13 22:52:52,327 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-13 22:52:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure get_cycles [2024-11-13 22:52:52,327 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cycles [2024-11-13 22:52:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure up [2024-11-13 22:52:52,327 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2024-11-13 22:52:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:52:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_copyarea [2024-11-13 22:52:52,331 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_copyarea [2024-11-13 22:52:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 22:52:52,331 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 22:52:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure fb_add_videomode [2024-11-13 22:52:52,331 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_add_videomode [2024-11-13 22:52:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:52:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2024-11-13 22:52:52,332 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2024-11-13 22:52:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure fb_edid_to_monspecs [2024-11-13 22:52:52,332 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_edid_to_monspecs [2024-11-13 22:52:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 22:52:52,332 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 22:52:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-13 22:52:52,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-13 22:52:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-13 22:52:52,332 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-13 22:52:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-13 22:52:52,332 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-13 22:52:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-13 22:52:52,332 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-13 22:52:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_setup_modes [2024-11-13 22:52:52,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_setup_modes [2024-11-13 22:52:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-13 22:52:52,333 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-13 22:52:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-13 22:52:52,333 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-13 22:52:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 22:52:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_lock [2024-11-13 22:52:52,333 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_lock [2024-11-13 22:52:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-13 22:52:52,333 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-13 22:52:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:52:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-11-13 22:52:52,333 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-11-13 22:52:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:52:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_fb_info [2024-11-13 22:52:52,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_fb_info [2024-11-13 22:52:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_ioctl [2024-11-13 22:52:52,333 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_ioctl [2024-11-13 22:52:52,334 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer [2024-11-13 22:52:52,334 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer [2024-11-13 22:52:52,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 22:52:52,334 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 22:52:52,334 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_var_color_format [2024-11-13 22:52:52,334 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_var_color_format [2024-11-13 22:52:52,334 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-13 22:52:52,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-13 22:52:52,334 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 22:52:52,334 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 22:52:52,334 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-13 22:52:52,337 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-13 22:52:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-13 22:52:52,337 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-13 22:52:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_handle_damage [2024-11-13 22:52:52,337 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_handle_damage [2024-11-13 22:52:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:52:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_render_hline [2024-11-13 22:52:52,337 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_render_hline [2024-11-13 22:52:52,339 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_usb_disconnect [2024-11-13 22:52:52,339 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_usb_disconnect [2024-11-13 22:52:52,339 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-13 22:52:52,339 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-13 22:52:52,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 22:52:52,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 22:52:52,339 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_release_urb_work [2024-11-13 22:52:52,339 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_release_urb_work [2024-11-13 22:52:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-13 22:52:52,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-13 22:52:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:52:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_blanking [2024-11-13 22:52:52,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_blanking [2024-11-13 22:52:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-13 22:52:52,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-13 22:52:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_16 [2024-11-13 22:52:52,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_16 [2024-11-13 22:52:52,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:52:52,341 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_imageblit [2024-11-13 22:52:52,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_imageblit [2024-11-13 22:52:52,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:52:52,342 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 22:52:52,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 22:52:52,343 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_open [2024-11-13 22:52:52,343 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_open [2024-11-13 22:52:52,343 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register [2024-11-13 22:52:52,343 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register [2024-11-13 22:52:52,343 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-13 22:52:52,343 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-13 22:52:52,343 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-13 22:52:52,343 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-13 22:52:52,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_fb_info [2024-11-13 22:52:52,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_fb_info [2024-11-13 22:52:52,344 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-13 22:52:52,344 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-13 22:52:52,344 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_init_framebuffer_work [2024-11-13 22:52:52,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_init_framebuffer_work [2024-11-13 22:52:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-13 22:52:52,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-13 22:52:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 22:52:52,346 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 22:52:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_set_par [2024-11-13 22:52:52,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_set_par [2024-11-13 22:52:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-11-13 22:52:52,347 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-11-13 22:52:52,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:52:52,347 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2024-11-13 22:52:52,347 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2024-11-13 22:52:52,347 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:52:52,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:52:53,278 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:52:53,283 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:52:54,004 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 22:53:24,480 INFO L? ?]: Removed 1808 outVars from TransFormulas that were not future-live. [2024-11-13 22:53:24,480 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:53:26,179 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:53:26,182 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:53:26,183 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:53:26 BoogieIcfgContainer [2024-11-13 22:53:26,183 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:53:26,185 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:53:26,185 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:53:26,196 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:53:26,196 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:53:26" (1/1) ... [2024-11-13 22:53:26,205 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:53:26,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:26,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 1114 states and 1595 transitions. [2024-11-13 22:53:26,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1595 transitions. [2024-11-13 22:53:26,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-13 22:53:26,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:26,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:31,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:32,874 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 22:53:42,950 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 [] [2024-11-13 22:53:43,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:43,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 1121 states and 1652 transitions. [2024-11-13 22:53:43,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1652 transitions. [2024-11-13 22:53:43,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-13 22:53:43,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:43,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:46,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:47,317 INFO L134 CoverageAnalysis]: Checked inductivity of 1502 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-13 22:53:47,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:47,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1122 states and 1653 transitions. [2024-11-13 22:53:47,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 1653 transitions. [2024-11-13 22:53:47,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-13 22:53:47,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:47,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:50,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:50,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1503 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-13 22:53:50,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:50,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 1123 states and 1654 transitions. [2024-11-13 22:53:50,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1654 transitions. [2024-11-13 22:53:50,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-13 22:53:50,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:50,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:53,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:54,590 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 22:53:55,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:55,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1128 states and 1715 transitions. [2024-11-13 22:53:55,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1715 transitions. [2024-11-13 22:53:55,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-13 22:53:55,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:55,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:58,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:58,561 INFO L134 CoverageAnalysis]: Checked inductivity of 1502 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 22:54:00,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:00,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 1131 states and 1758 transitions. [2024-11-13 22:54:00,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1758 transitions. [2024-11-13 22:54:00,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-13 22:54:00,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:00,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:03,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:03,752 INFO L134 CoverageAnalysis]: Checked inductivity of 1503 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 22:54:07,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:07,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1135 states and 1803 transitions. [2024-11-13 22:54:07,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1803 transitions. [2024-11-13 22:54:07,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-13 22:54:07,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:07,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:09,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:10,309 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 22:54:15,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:15,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 1142 states and 1857 transitions. [2024-11-13 22:54:15,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1857 transitions. [2024-11-13 22:54:15,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-13 22:54:15,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:15,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:17,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:18,355 INFO L134 CoverageAnalysis]: Checked inductivity of 1508 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-13 22:54:19,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:19,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 1143 states and 1857 transitions. [2024-11-13 22:54:19,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1857 transitions. [2024-11-13 22:54:19,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-13 22:54:19,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:19,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:22,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:23,133 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 22:54:31,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:31,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 1151 states and 1913 transitions. [2024-11-13 22:54:31,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1913 transitions. [2024-11-13 22:54:31,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-13 22:54:31,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:31,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:33,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:33,891 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1504 trivial. 0 not checked. [2024-11-13 22:54:34,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:34,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1155 states and 1927 transitions. [2024-11-13 22:54:34,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1927 transitions. [2024-11-13 22:54:34,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-13 22:54:34,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:34,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:36,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:37,099 INFO L134 CoverageAnalysis]: Checked inductivity of 1507 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-13 22:54:37,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:37,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1156 states and 1927 transitions. [2024-11-13 22:54:37,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1927 transitions. [2024-11-13 22:54:37,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-13 22:54:37,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:37,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:39,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:39,756 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-13 22:54:41,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:41,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1160 states and 1936 transitions. [2024-11-13 22:54:41,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1936 transitions. [2024-11-13 22:54:41,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 22:54:41,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:41,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:43,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:44,859 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 22:54:56,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:56,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 1169 states and 1990 transitions. [2024-11-13 22:54:56,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1990 transitions. [2024-11-13 22:54:56,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-13 22:54:56,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:56,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:58,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:58,570 INFO L134 CoverageAnalysis]: Checked inductivity of 1507 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 22:54:58,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:58,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1171 states and 1992 transitions. [2024-11-13 22:54:58,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1992 transitions. [2024-11-13 22:54:58,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-13 22:54:58,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:58,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:01,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:01,432 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1504 trivial. 0 not checked. [2024-11-13 22:55:01,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:01,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1173 states and 1995 transitions. [2024-11-13 22:55:01,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 1995 transitions. [2024-11-13 22:55:01,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-13 22:55:01,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:01,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:03,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:04,012 INFO L134 CoverageAnalysis]: Checked inductivity of 1510 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-13 22:55:04,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:04,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1174 states and 1995 transitions. [2024-11-13 22:55:04,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1995 transitions. [2024-11-13 22:55:04,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-13 22:55:04,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:04,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:07,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:07,416 INFO L134 CoverageAnalysis]: Checked inductivity of 1509 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-13 22:55:07,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:07,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1175 states and 1995 transitions. [2024-11-13 22:55:07,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1995 transitions. [2024-11-13 22:55:07,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-13 22:55:07,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:07,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:09,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:09,858 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-13 22:55:10,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:10,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2010 states to 1179 states and 2010 transitions. [2024-11-13 22:55:10,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2010 transitions. [2024-11-13 22:55:10,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-13 22:55:10,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:10,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:12,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:13,611 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 22:55:14,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:14,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1178 states and 2001 transitions. [2024-11-13 22:55:14,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2001 transitions. [2024-11-13 22:55:14,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-13 22:55:14,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:14,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:16,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:17,239 INFO L134 CoverageAnalysis]: Checked inductivity of 1507 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 22:55:17,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:17,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1177 states and 1992 transitions. [2024-11-13 22:55:17,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1992 transitions. [2024-11-13 22:55:17,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 22:55:17,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:17,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:20,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:21,074 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1620 trivial. 0 not checked. [2024-11-13 22:55:31,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:55:45,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:45,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1192 states and 2062 transitions. [2024-11-13 22:55:45,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2062 transitions. [2024-11-13 22:55:45,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-13 22:55:45,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:45,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:47,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:47,550 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1504 trivial. 0 not checked. [2024-11-13 22:55:47,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:47,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 1194 states and 2065 transitions. [2024-11-13 22:55:47,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2065 transitions. [2024-11-13 22:55:47,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-13 22:55:47,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:47,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:49,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:50,032 INFO L134 CoverageAnalysis]: Checked inductivity of 1507 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-13 22:55:52,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:52,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2154 states to 1196 states and 2071 transitions. [2024-11-13 22:55:52,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2071 transitions. [2024-11-13 22:55:52,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 22:55:52,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:52,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:54,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:55,283 INFO L134 CoverageAnalysis]: Checked inductivity of 1509 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-13 22:55:55,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:55,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2154 states to 1197 states and 2071 transitions. [2024-11-13 22:55:55,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2071 transitions. [2024-11-13 22:55:55,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 22:55:55,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:55,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:57,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:57,883 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-13 22:55:57,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:57,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1199 states and 2074 transitions. [2024-11-13 22:55:57,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2074 transitions. [2024-11-13 22:55:57,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 22:55:57,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:57,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:00,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:00,404 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-13 22:56:00,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:00,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2171 states to 1203 states and 2088 transitions. [2024-11-13 22:56:00,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2088 transitions. [2024-11-13 22:56:00,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 22:56:00,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:00,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:02,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:03,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1620 trivial. 0 not checked. [2024-11-13 22:56:16,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:56:31,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:31,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1219 states and 2159 transitions. [2024-11-13 22:56:31,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2159 transitions. [2024-11-13 22:56:31,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 22:56:31,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:31,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:33,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:34,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1504 trivial. 0 not checked. [2024-11-13 22:56:34,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:34,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1221 states and 2162 transitions. [2024-11-13 22:56:34,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2162 transitions. [2024-11-13 22:56:34,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 22:56:34,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:34,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:36,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:36,896 INFO L134 CoverageAnalysis]: Checked inductivity of 1511 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-13 22:56:36,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:36,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1222 states and 2162 transitions. [2024-11-13 22:56:36,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2162 transitions. [2024-11-13 22:56:36,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 22:56:36,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:36,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:39,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:39,546 INFO L134 CoverageAnalysis]: Checked inductivity of 1502 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-13 22:56:39,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:39,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1223 states and 2162 transitions. [2024-11-13 22:56:39,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2162 transitions. [2024-11-13 22:56:39,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 22:56:39,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:39,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:41,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:42,198 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-13 22:56:42,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:42,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1225 states and 2165 transitions. [2024-11-13 22:56:42,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2165 transitions. [2024-11-13 22:56:42,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 22:56:42,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:42,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:44,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:44,612 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-13 22:56:44,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:44,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1227 states and 2168 transitions. [2024-11-13 22:56:44,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2168 transitions. [2024-11-13 22:56:44,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-13 22:56:44,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:44,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:46,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:48,133 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1620 trivial. 0 not checked. [2024-11-13 22:57:01,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:57:21,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:21,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2489 states to 1244 states and 2240 transitions. [2024-11-13 22:57:21,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2240 transitions. [2024-11-13 22:57:21,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 22:57:21,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:21,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:23,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:25,339 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 22:57:26,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:26,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2486 states to 1243 states and 2237 transitions. [2024-11-13 22:57:26,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2237 transitions. [2024-11-13 22:57:26,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 22:57:26,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:26,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:28,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:29,231 INFO L134 CoverageAnalysis]: Checked inductivity of 1511 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-13 22:57:29,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:29,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2486 states to 1244 states and 2237 transitions. [2024-11-13 22:57:29,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2237 transitions. [2024-11-13 22:57:29,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-13 22:57:29,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:29,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:31,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:32,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1622 trivial. 0 not checked. [2024-11-13 22:57:32,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:32,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2486 states to 1245 states and 2237 transitions. [2024-11-13 22:57:32,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2237 transitions. [2024-11-13 22:57:32,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 22:57:32,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:32,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:34,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:34,669 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-13 22:57:34,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:34,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2489 states to 1247 states and 2240 transitions. [2024-11-13 22:57:34,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2240 transitions. [2024-11-13 22:57:34,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 22:57:34,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:34,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:36,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:37,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-13 22:57:37,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:37,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2492 states to 1249 states and 2243 transitions. [2024-11-13 22:57:37,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2243 transitions. [2024-11-13 22:57:37,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-13 22:57:37,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:37,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:39,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:40,680 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1620 trivial. 0 not checked. [2024-11-13 22:57:54,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:58:22,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:22,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2648 states to 1267 states and 2316 transitions. [2024-11-13 22:58:22,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2316 transitions. [2024-11-13 22:58:22,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 22:58:22,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:22,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:24,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:27,762 INFO L134 CoverageAnalysis]: Checked inductivity of 1516 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 22:58:53,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:53,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 1276 states and 2400 transitions. [2024-11-13 22:58:53,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2400 transitions. [2024-11-13 22:58:53,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 22:58:53,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:53,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:55,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:55,878 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 22:58:55,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:55,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2739 states to 1277 states and 2407 transitions. [2024-11-13 22:58:55,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2407 transitions. [2024-11-13 22:58:55,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 22:58:55,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:55,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:58,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:58,589 INFO L134 CoverageAnalysis]: Checked inductivity of 1503 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-13 22:58:58,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:58,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2739 states to 1278 states and 2407 transitions. [2024-11-13 22:58:58,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2407 transitions. [2024-11-13 22:58:58,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-13 22:58:58,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:58,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:01,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:01,362 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1622 trivial. 0 not checked. [2024-11-13 22:59:01,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:01,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2739 states to 1279 states and 2407 transitions. [2024-11-13 22:59:01,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2407 transitions. [2024-11-13 22:59:01,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-13 22:59:01,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:01,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:03,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:05,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 22:59:06,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:06,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1278 states and 2404 transitions. [2024-11-13 22:59:06,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2404 transitions. [2024-11-13 22:59:06,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-13 22:59:06,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:06,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:09,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:09,636 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1504 trivial. 0 not checked. [2024-11-13 22:59:20,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:20,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2748 states to 1282 states and 2416 transitions. [2024-11-13 22:59:20,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2416 transitions. [2024-11-13 22:59:20,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-13 22:59:20,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:20,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:22,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:23,068 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-13 22:59:23,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:23,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1284 states and 2419 transitions. [2024-11-13 22:59:23,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2419 transitions. [2024-11-13 22:59:23,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-13 22:59:23,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:23,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:25,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:26,815 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1620 trivial. 0 not checked. [2024-11-13 22:59:41,234 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:00:23,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:23,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2910 states to 1303 states and 2495 transitions. [2024-11-13 23:00:23,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 2495 transitions. [2024-11-13 23:00:23,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-13 23:00:23,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:23,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:25,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:25,851 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-13 23:00:44,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:44,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2928 states to 1308 states and 2513 transitions. [2024-11-13 23:00:44,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 2513 transitions. [2024-11-13 23:00:44,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-13 23:00:44,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:44,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:46,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:46,896 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-13 23:00:52,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:52,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2971 states to 1310 states and 2556 transitions. [2024-11-13 23:00:52,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 2556 transitions. [2024-11-13 23:00:52,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-13 23:00:52,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:52,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:54,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:55,209 INFO L134 CoverageAnalysis]: Checked inductivity of 1514 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-13 23:01:22,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:22,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3033 states to 1318 states and 2618 transitions. [2024-11-13 23:01:22,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 2618 transitions. [2024-11-13 23:01:22,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-13 23:01:22,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:22,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:24,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:24,818 INFO L134 CoverageAnalysis]: Checked inductivity of 1508 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-13 23:01:24,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:24,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3054 states to 1322 states and 2639 transitions. [2024-11-13 23:01:24,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 2639 transitions. [2024-11-13 23:01:24,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-13 23:01:24,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:24,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:27,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:27,233 INFO L134 CoverageAnalysis]: Checked inductivity of 1510 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-13 23:01:27,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:27,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3075 states to 1326 states and 2660 transitions. [2024-11-13 23:01:27,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2660 transitions. [2024-11-13 23:01:27,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-13 23:01:27,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:27,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:29,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:29,818 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 23:01:29,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:29,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 1326 states and 2659 transitions. [2024-11-13 23:01:29,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2659 transitions. [2024-11-13 23:01:29,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-13 23:01:29,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:29,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:31,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:32,137 INFO L134 CoverageAnalysis]: Checked inductivity of 1623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1623 trivial. 0 not checked. [2024-11-13 23:01:32,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:32,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 1327 states and 2659 transitions. [2024-11-13 23:01:32,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 2659 transitions. [2024-11-13 23:01:32,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-13 23:01:32,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:32,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:34,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:34,641 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1622 trivial. 0 not checked. [2024-11-13 23:01:34,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:34,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 1328 states and 2659 transitions. [2024-11-13 23:01:34,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 2659 transitions. [2024-11-13 23:01:34,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 23:01:34,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:34,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:36,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:38,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 23:01:43,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:43,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3090 states to 1332 states and 2675 transitions. [2024-11-13 23:01:43,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 2675 transitions. [2024-11-13 23:01:43,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 23:01:43,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:43,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:45,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:46,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1509 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-13 23:02:00,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:00,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3103 states to 1336 states and 2688 transitions. [2024-11-13 23:02:00,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 2688 transitions. [2024-11-13 23:02:00,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 23:02:00,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:00,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:02,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:02,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1511 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-13 23:02:14,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:14,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3116 states to 1340 states and 2701 transitions. [2024-11-13 23:02:14,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2701 transitions. [2024-11-13 23:02:14,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 23:02:14,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:14,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:16,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:18,038 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 23:02:19,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:19,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3113 states to 1339 states and 2698 transitions. [2024-11-13 23:02:19,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 2698 transitions. [2024-11-13 23:02:19,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 23:02:19,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:19,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:21,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:25,753 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 23:03:12,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:12,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3198 states to 1349 states and 2783 transitions. [2024-11-13 23:03:12,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 2783 transitions. [2024-11-13 23:03:12,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 23:03:12,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:12,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:15,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:15,759 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 23:03:34,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:34,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3246 states to 1353 states and 2831 transitions. [2024-11-13 23:03:34,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 2831 transitions. [2024-11-13 23:03:34,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 23:03:34,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:34,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:36,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:37,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 23:03:37,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:37,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3260 states to 1357 states and 2845 transitions. [2024-11-13 23:03:37,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2845 transitions. [2024-11-13 23:03:37,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 23:03:37,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:37,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:40,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:40,406 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 23:03:40,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:40,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 1357 states and 2844 transitions. [2024-11-13 23:03:40,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2844 transitions. [2024-11-13 23:03:40,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 23:03:40,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:40,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:42,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:42,881 INFO L134 CoverageAnalysis]: Checked inductivity of 1510 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-13 23:03:48,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:48,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 1359 states and 2849 transitions. [2024-11-13 23:03:48,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 2849 transitions. [2024-11-13 23:03:48,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 23:03:48,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:48,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:51,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:51,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1508 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-13 23:03:54,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:54,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3267 states to 1361 states and 2852 transitions. [2024-11-13 23:03:54,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 2852 transitions. [2024-11-13 23:03:54,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-13 23:03:54,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:54,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:56,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:57,135 INFO L134 CoverageAnalysis]: Checked inductivity of 1623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1623 trivial. 0 not checked. [2024-11-13 23:03:57,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:57,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3267 states to 1362 states and 2852 transitions. [2024-11-13 23:03:57,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 2852 transitions. [2024-11-13 23:03:57,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-13 23:03:57,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:57,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:00,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:00,292 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1622 trivial. 0 not checked. [2024-11-13 23:04:00,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:00,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3267 states to 1363 states and 2852 transitions. [2024-11-13 23:04:00,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 2852 transitions. [2024-11-13 23:04:00,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 23:04:00,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:00,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:03,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:03,390 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 23:04:03,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:03,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3270 states to 1365 states and 2855 transitions. [2024-11-13 23:04:03,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 2855 transitions. [2024-11-13 23:04:03,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 23:04:03,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:03,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:06,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:06,356 INFO L134 CoverageAnalysis]: Checked inductivity of 1509 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-13 23:04:11,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:11,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3286 states to 1369 states and 2871 transitions. [2024-11-13 23:04:11,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2871 transitions. [2024-11-13 23:04:11,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 23:04:11,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:11,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:14,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:14,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1511 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-13 23:04:17,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:17,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3302 states to 1373 states and 2887 transitions. [2024-11-13 23:04:17,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 2887 transitions. [2024-11-13 23:04:17,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-13 23:04:17,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:17,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:19,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:20,201 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-13 23:04:20,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:20,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3304 states to 1375 states and 2889 transitions. [2024-11-13 23:04:20,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 2889 transitions. [2024-11-13 23:04:20,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-13 23:04:20,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:20,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:22,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:23,210 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-13 23:04:23,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:23,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3306 states to 1377 states and 2891 transitions. [2024-11-13 23:04:23,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 2891 transitions. [2024-11-13 23:04:23,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-13 23:04:23,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:23,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:25,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:25,820 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-13 23:04:25,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:25,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3308 states to 1379 states and 2893 transitions. [2024-11-13 23:04:25,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 2893 transitions. [2024-11-13 23:04:25,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 23:04:25,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:25,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:28,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:28,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1516 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1506 trivial. 0 not checked. [2024-11-13 23:04:37,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:37,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3313 states to 1382 states and 2898 transitions. [2024-11-13 23:04:37,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2898 transitions. [2024-11-13 23:04:37,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 23:04:37,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:37,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:39,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:42,285 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 23:04:50,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:50,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3328 states to 1386 states and 2913 transitions. [2024-11-13 23:04:50,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 2913 transitions. [2024-11-13 23:04:50,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 23:04:50,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:50,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:53,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:57,686 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 23:05:59,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:59,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3422 states to 1397 states and 3007 transitions. [2024-11-13 23:05:59,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 3007 transitions. [2024-11-13 23:05:59,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 23:05:59,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:59,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:01,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:02,192 INFO L134 CoverageAnalysis]: Checked inductivity of 1522 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2024-11-13 23:06:05,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:05,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3422 states to 1398 states and 3007 transitions. [2024-11-13 23:06:05,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 3007 transitions. [2024-11-13 23:06:05,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 23:06:05,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:05,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:08,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:08,418 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-13 23:06:41,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:41,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3484 states to 1404 states and 3069 transitions. [2024-11-13 23:06:41,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 3069 transitions. [2024-11-13 23:06:41,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 23:06:41,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:41,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:43,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:47,840 INFO L134 CoverageAnalysis]: Checked inductivity of 1516 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1504 trivial. 0 not checked.