./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4f747a5-6fc5-473e-8700-20adfa246fb6/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4f747a5-6fc5-473e-8700-20adfa246fb6/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4f747a5-6fc5-473e-8700-20adfa246fb6/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4f747a5-6fc5-473e-8700-20adfa246fb6/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4f747a5-6fc5-473e-8700-20adfa246fb6/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4f747a5-6fc5-473e-8700-20adfa246fb6/bin/ukojak-verify-ImItNfHLgk --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 ad0f28a452ce488be484f9b276528579c67e641129109910b2b8f3d9d89b696d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:25:18,112 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:25:18,232 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4f747a5-6fc5-473e-8700-20adfa246fb6/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:25:18,238 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:25:18,242 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:25:18,282 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:25:18,283 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:25:18,284 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:25:18,285 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:25:18,285 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:25:18,288 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:25:18,288 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:25:18,289 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:25:18,293 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:25:18,294 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:25:18,295 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:25:18,295 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:25:18,296 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:25:18,296 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:25:18,296 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:25:18,297 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:25:18,301 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:25:18,302 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:25:18,303 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:25:18,303 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:25:18,303 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:25:18,304 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:25:18,304 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:25:18,306 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:25:18,307 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:25:18,308 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4f747a5-6fc5-473e-8700-20adfa246fb6/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4f747a5-6fc5-473e-8700-20adfa246fb6/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad0f28a452ce488be484f9b276528579c67e641129109910b2b8f3d9d89b696d [2024-11-08 23:25:18,668 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:25:18,697 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:25:18,701 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:25:18,703 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:25:18,707 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:25:18,708 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4f747a5-6fc5-473e-8700-20adfa246fb6/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i Unable to find full path for "g++" [2024-11-08 23:25:21,222 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:25:22,037 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:25:22,038 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4f747a5-6fc5-473e-8700-20adfa246fb6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i [2024-11-08 23:25:22,102 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4f747a5-6fc5-473e-8700-20adfa246fb6/bin/ukojak-verify-ImItNfHLgk/data/71b4cee1d/5393217196ff41d38d8052105741dd71/FLAG8b43355e1 [2024-11-08 23:25:22,333 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4f747a5-6fc5-473e-8700-20adfa246fb6/bin/ukojak-verify-ImItNfHLgk/data/71b4cee1d/5393217196ff41d38d8052105741dd71 [2024-11-08 23:25:22,336 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:25:22,338 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:25:22,339 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:25:22,340 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:25:22,347 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:25:22,348 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:25:22" (1/1) ... [2024-11-08 23:25:22,351 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d669c96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:22, skipping insertion in model container [2024-11-08 23:25:22,354 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:25:22" (1/1) ... [2024-11-08 23:25:22,677 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:25:26,062 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_d4f747a5-6fc5-473e-8700-20adfa246fb6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324684,324697] [2024-11-08 23:25:26,067 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_d4f747a5-6fc5-473e-8700-20adfa246fb6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324853,324866] [2024-11-08 23:25:26,068 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_d4f747a5-6fc5-473e-8700-20adfa246fb6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325020,325033] [2024-11-08 23:25:26,070 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_d4f747a5-6fc5-473e-8700-20adfa246fb6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325188,325201] [2024-11-08 23:25:26,104 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:25:26,177 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:25:26,310 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; decl %0": "+m" (v->counter)); [4689] [2024-11-08 23:25:26,313 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"); [4717-4718] [2024-11-08 23:25:26,314 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4721-4722] [2024-11-08 23:25:26,315 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4725-4726] [2024-11-08 23:25:26,315 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4729-4730] [2024-11-08 23:25:26,318 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [4807] [2024-11-08 23:25:26,318 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [4810] [2024-11-08 23:25:26,319 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [4813] [2024-11-08 23:25:26,319 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [4816] [2024-11-08 23:25:26,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr))); [4875] [2024-11-08 23:25:26,322 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); [4882] [2024-11-08 23:25:26,334 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/platform/sh_vou.c"), "i" (232), "i" (12UL)); [5248-5249] [2024-11-08 23:25:26,887 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_d4f747a5-6fc5-473e-8700-20adfa246fb6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324684,324697] [2024-11-08 23:25:26,888 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_d4f747a5-6fc5-473e-8700-20adfa246fb6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324853,324866] [2024-11-08 23:25:26,889 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_d4f747a5-6fc5-473e-8700-20adfa246fb6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325020,325033] [2024-11-08 23:25:26,890 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_d4f747a5-6fc5-473e-8700-20adfa246fb6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325188,325201] [2024-11-08 23:25:26,899 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:25:27,107 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:25:27,108 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:27 WrapperNode [2024-11-08 23:25:27,108 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:25:27,110 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:25:27,110 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:25:27,110 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:25:27,121 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:27" (1/1) ... [2024-11-08 23:25:27,269 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:27" (1/1) ... [2024-11-08 23:25:28,444 INFO L138 Inliner]: procedures = 381, calls = 4114, calls flagged for inlining = 206, calls inlined = 197, statements flattened = 8855 [2024-11-08 23:25:28,445 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:25:28,446 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:25:28,446 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:25:28,446 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:25:28,465 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:27" (1/1) ... [2024-11-08 23:25:28,466 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:27" (1/1) ... [2024-11-08 23:25:28,938 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:27" (1/1) ... [2024-11-08 23:25:28,939 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:27" (1/1) ... [2024-11-08 23:25:30,196 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:27" (1/1) ... [2024-11-08 23:25:30,238 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:27" (1/1) ... [2024-11-08 23:25:30,288 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:27" (1/1) ... [2024-11-08 23:25:30,323 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:27" (1/1) ... [2024-11-08 23:25:30,381 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:25:30,383 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:25:30,384 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:25:30,384 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:25:30,385 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:25:27" (1/1) ... [2024-11-08 23:25:30,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:25:30,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4f747a5-6fc5-473e-8700-20adfa246fb6/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:25:30,430 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4f747a5-6fc5-473e-8700-20adfa246fb6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:25:30,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4f747a5-6fc5-473e-8700-20adfa246fb6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:25:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:25:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 23:25:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 23:25:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 23:25:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 23:25:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_schedule_next [2024-11-08 23:25:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_schedule_next [2024-11-08 23:25:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 23:25:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 23:25:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2024-11-08 23:25:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2024-11-08 23:25:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:25:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:25:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_configure_geometry [2024-11-08 23:25:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_configure_geometry [2024-11-08 23:25:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2024-11-08 23:25:30,478 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2024-11-08 23:25:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-11-08 23:25:30,478 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-11-08 23:25:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-08 23:25:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-08 23:25:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 23:25:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 23:25:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_ab_set [2024-11-08 23:25:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_ab_set [2024-11-08 23:25:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 23:25:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 23:25:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2024-11-08 23:25:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2024-11-08 23:25:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_release [2024-11-08 23:25:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_release [2024-11-08 23:25:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_remove [2024-11-08 23:25:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_remove [2024-11-08 23:25:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sh_vou_exit_9_2 [2024-11-08 23:25:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sh_vou_exit_9_2 [2024-11-08 23:25:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-08 23:25:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-08 23:25:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-11-08 23:25:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-11-08 23:25:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_m_write [2024-11-08 23:25:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_m_write [2024-11-08 23:25:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2024-11-08 23:25:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2024-11-08 23:25:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:25:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2024-11-08 23:25:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2024-11-08 23:25:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:25:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 23:25:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 23:25:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-08 23:25:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-08 23:25:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 23:25:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 23:25:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2024-11-08 23:25:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2024-11-08 23:25:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:25:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2024-11-08 23:25:30,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2024-11-08 23:25:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-08 23:25:30,486 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-08 23:25:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 23:25:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma_contig [2024-11-08 23:25:30,487 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma_contig [2024-11-08 23:25:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_write [2024-11-08 23:25:30,487 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_write [2024-11-08 23:25:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 23:25:30,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 23:25:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-08 23:25:30,488 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-08 23:25:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-08 23:25:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-08 23:25:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_open [2024-11-08 23:25:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_open [2024-11-08 23:25:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-08 23:25:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-08 23:25:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_read [2024-11-08 23:25:30,490 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_read [2024-11-08 23:25:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 23:25:30,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 23:25:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-08 23:25:30,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-08 23:25:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-08 23:25:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-08 23:25:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_55 [2024-11-08 23:25:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_55 [2024-11-08 23:25:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-08 23:25:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-08 23:25:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-08 23:25:30,492 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-08 23:25:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:25:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 23:25:30,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 23:25:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_hw_init [2024-11-08 23:25:30,493 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_hw_init [2024-11-08 23:25:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure printk_timed_ratelimit [2024-11-08 23:25:30,493 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_timed_ratelimit [2024-11-08 23:25:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:25:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-08 23:25:30,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-08 23:25:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_poll [2024-11-08 23:25:30,495 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_poll [2024-11-08 23:25:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-08 23:25:30,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-08 23:25:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 23:25:30,496 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 23:25:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:25:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-08 23:25:30,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-08 23:25:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_mmap [2024-11-08 23:25:30,496 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_mmap [2024-11-08 23:25:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-08 23:25:30,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-08 23:25:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2024-11-08 23:25:30,497 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2024-11-08 23:25:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 23:25:30,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 23:25:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2024-11-08 23:25:30,498 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2024-11-08 23:25:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sh_vou_device [2024-11-08 23:25:30,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sh_vou_device [2024-11-08 23:25:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 23:25:30,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 23:25:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:25:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-08 23:25:30,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-08 23:25:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-08 23:25:30,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-08 23:25:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_ab_write [2024-11-08 23:25:30,500 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_ab_write [2024-11-08 23:25:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-08 23:25:30,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-08 23:25:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-08 23:25:30,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-08 23:25:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_put_adapter [2024-11-08 23:25:30,501 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_put_adapter [2024-11-08 23:25:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:25:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 23:25:30,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 23:25:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:25:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:25:30,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:25:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-08 23:25:30,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-08 23:25:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_bound_align_image [2024-11-08 23:25:30,503 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_bound_align_image [2024-11-08 23:25:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sh_vou_device [2024-11-08 23:25:30,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sh_vou_device [2024-11-08 23:25:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_set [2024-11-08 23:25:30,503 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_set [2024-11-08 23:25:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2024-11-08 23:25:30,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2024-11-08 23:25:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 23:25:30,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 23:25:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2024-11-08 23:25:30,504 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2024-11-08 23:25:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2024-11-08 23:25:30,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2024-11-08 23:25:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-08 23:25:30,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-08 23:25:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure vou_adjust_input [2024-11-08 23:25:30,506 INFO L138 BoogieDeclarations]: Found implementation of procedure vou_adjust_input [2024-11-08 23:25:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-08 23:25:30,506 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-08 23:25:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:25:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2024-11-08 23:25:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2024-11-08 23:25:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-08 23:25:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-08 23:25:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:25:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:25:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_probe [2024-11-08 23:25:30,508 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_probe [2024-11-08 23:25:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_ntsc_mode [2024-11-08 23:25:30,508 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_ntsc_mode [2024-11-08 23:25:31,814 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:25:31,817 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:25:32,136 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 23:26:15,833 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-08 23:26:34,844 INFO L? ?]: Removed 2526 outVars from TransFormulas that were not future-live. [2024-11-08 23:26:34,844 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:26:37,930 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:26:37,930 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 23:26:37,930 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:26:37 BoogieIcfgContainer [2024-11-08 23:26:37,931 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:26:37,932 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:26:37,932 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:26:37,943 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:26:37,944 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:26:37" (1/1) ... [2024-11-08 23:26:37,954 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:26:38,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:38,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1358 states and 1992 transitions. [2024-11-08 23:26:38,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 1992 transitions. [2024-11-08 23:26:38,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 23:26:38,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:38,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:05,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:07,597 INFO L134 CoverageAnalysis]: Checked inductivity of 1409 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1409 trivial. 0 not checked. [2024-11-08 23:27:17,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:27:19,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:19,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2004 states to 1363 states and 2004 transitions. [2024-11-08 23:27:19,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 2004 transitions. [2024-11-08 23:27:19,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 23:27:19,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:19,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:44,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:45,886 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2024-11-08 23:27:46,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:46,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2010 states to 1369 states and 2010 transitions. [2024-11-08 23:27:46,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2010 transitions. [2024-11-08 23:27:46,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 23:27:46,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:46,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:12,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:13,818 INFO L134 CoverageAnalysis]: Checked inductivity of 1412 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1412 trivial. 0 not checked. [2024-11-08 23:28:16,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:16,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2026 states to 1376 states and 2026 transitions. [2024-11-08 23:28:16,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 2026 transitions. [2024-11-08 23:28:16,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 23:28:16,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:16,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:39,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:41,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-11-08 23:28:45,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:45,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 1383 states and 2046 transitions. [2024-11-08 23:28:45,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 2046 transitions. [2024-11-08 23:28:45,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 23:28:45,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:45,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:09,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:10,029 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1452 trivial. 0 not checked. [2024-11-08 23:29:12,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:12,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2056 states to 1388 states and 2056 transitions. [2024-11-08 23:29:12,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 2056 transitions. [2024-11-08 23:29:12,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 23:29:12,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:12,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:39,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:41,026 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-11-08 23:29:46,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:46,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 1396 states and 2079 transitions. [2024-11-08 23:29:46,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 2079 transitions. [2024-11-08 23:29:46,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 23:29:46,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:46,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:12,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:14,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1494 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1491 trivial. 0 not checked. [2024-11-08 23:30:20,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:20,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1402 states and 2099 transitions. [2024-11-08 23:30:20,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2099 transitions. [2024-11-08 23:30:20,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 23:30:20,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:20,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:47,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:48,377 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2024-11-08 23:30:48,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:48,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 1406 states and 2102 transitions. [2024-11-08 23:30:48,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 2102 transitions. [2024-11-08 23:30:48,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 23:30:48,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:48,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:16,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:17,270 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-11-08 23:31:17,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:17,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2107 states to 1411 states and 2107 transitions. [2024-11-08 23:31:17,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 2107 transitions. [2024-11-08 23:31:17,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 23:31:17,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:17,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:45,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:46,482 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-11-08 23:31:46,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:46,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 1413 states and 2109 transitions. [2024-11-08 23:31:46,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 2109 transitions. [2024-11-08 23:31:46,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 23:31:46,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:46,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:12,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:13,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1453 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-11-08 23:32:13,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:13,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 1414 states and 2109 transitions. [2024-11-08 23:32:13,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 2109 transitions. [2024-11-08 23:32:13,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 23:32:13,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:13,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:43,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:44,197 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-11-08 23:32:44,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:44,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2110 states to 1415 states and 2110 transitions. [2024-11-08 23:32:44,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2110 transitions. [2024-11-08 23:32:44,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 23:32:44,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:44,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:11,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:13,437 INFO L134 CoverageAnalysis]: Checked inductivity of 1494 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1491 trivial. 0 not checked. [2024-11-08 23:33:27,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:27,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 1424 states and 2137 transitions. [2024-11-08 23:33:27,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2137 transitions. [2024-11-08 23:33:27,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 23:33:27,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:27,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:52,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:52,728 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1452 trivial. 0 not checked. [2024-11-08 23:34:05,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:05,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 1433 states and 2160 transitions. [2024-11-08 23:34:05,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 2160 transitions. [2024-11-08 23:34:05,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 23:34:05,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:05,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:30,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:30,940 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-11-08 23:34:31,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:31,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 1434 states and 2161 transitions. [2024-11-08 23:34:31,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2161 transitions. [2024-11-08 23:34:31,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 23:34:31,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:31,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:55,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:56,986 INFO L134 CoverageAnalysis]: Checked inductivity of 1459 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1452 trivial. 0 not checked. [2024-11-08 23:35:07,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:07,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2181 states to 1441 states and 2181 transitions. [2024-11-08 23:35:07,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 2181 transitions. [2024-11-08 23:35:07,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 23:35:07,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:07,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:33,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:33,886 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-11-08 23:35:34,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:34,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1442 states and 2182 transitions. [2024-11-08 23:35:34,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2182 transitions. [2024-11-08 23:35:34,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 23:35:34,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:34,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:59,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:00,570 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-11-08 23:36:00,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:00,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 1443 states and 2183 transitions. [2024-11-08 23:36:00,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 2183 transitions. [2024-11-08 23:36:00,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 23:36:00,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:00,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:25,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:26,155 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-11-08 23:36:26,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:26,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 1444 states and 2184 transitions. [2024-11-08 23:36:26,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2184 transitions. [2024-11-08 23:36:26,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 23:36:26,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:26,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:50,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:51,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1452 trivial. 0 not checked. [2024-11-08 23:36:55,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:55,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1456 states and 2214 transitions. [2024-11-08 23:36:55,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 2214 transitions. [2024-11-08 23:36:55,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 23:36:55,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:55,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:19,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:20,254 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-11-08 23:37:20,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:20,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1457 states and 2215 transitions. [2024-11-08 23:37:20,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 2215 transitions. [2024-11-08 23:37:20,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-08 23:37:20,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:20,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:44,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:44,666 INFO L134 CoverageAnalysis]: Checked inductivity of 1501 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1495 trivial. 0 not checked. [2024-11-08 23:37:55,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:55,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1465 states and 2235 transitions. [2024-11-08 23:37:55,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2235 transitions. [2024-11-08 23:37:55,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-08 23:37:55,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:55,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:19,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:19,974 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-11-08 23:38:23,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:23,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1469 states and 2244 transitions. [2024-11-08 23:38:23,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2244 transitions. [2024-11-08 23:38:23,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 23:38:23,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:23,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:48,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:48,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1501 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1495 trivial. 0 not checked. [2024-11-08 23:38:56,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:56,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1477 states and 2263 transitions. [2024-11-08 23:38:56,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2263 transitions. [2024-11-08 23:38:56,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 23:38:56,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:56,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:19,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:20,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-11-08 23:39:20,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:20,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1479 states and 2265 transitions. [2024-11-08 23:39:20,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2265 transitions. [2024-11-08 23:39:20,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 23:39:20,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:20,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:47,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:47,923 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1452 trivial. 0 not checked.