./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a7d8a1-ab9d-4bfb-880e-53425074308a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a7d8a1-ab9d-4bfb-880e-53425074308a/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_68a7d8a1-ab9d-4bfb-880e-53425074308a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a7d8a1-ab9d-4bfb-880e-53425074308a/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a7d8a1-ab9d-4bfb-880e-53425074308a/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_68a7d8a1-ab9d-4bfb-880e-53425074308a/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 f34aa03a56bd65952f4a87d013d6bad571017033d5cfe7d41e61c9dcf0c4c20b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:46:57,161 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:46:57,262 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a7d8a1-ab9d-4bfb-880e-53425074308a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:46:57,267 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:46:57,267 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:46:57,289 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:46:57,291 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:46:57,293 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:46:57,293 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:46:57,295 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:46:57,295 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:46:57,296 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:46:57,296 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:46:57,296 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:46:57,299 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:46:57,299 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:46:57,300 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:46:57,300 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:46:57,300 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:46:57,301 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:46:57,301 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:46:57,305 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:46:57,306 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:46:57,306 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:46:57,306 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:46:57,307 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:46:57,307 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:46:57,307 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:46:57,307 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:46:57,307 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:46:57,308 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_68a7d8a1-ab9d-4bfb-880e-53425074308a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a7d8a1-ab9d-4bfb-880e-53425074308a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f34aa03a56bd65952f4a87d013d6bad571017033d5cfe7d41e61c9dcf0c4c20b [2024-11-09 00:46:57,572 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:46:57,604 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:46:57,607 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:46:57,609 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:46:57,610 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:46:57,611 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a7d8a1-ab9d-4bfb-880e-53425074308a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i Unable to find full path for "g++" [2024-11-09 00:46:59,653 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:47:00,316 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:47:00,318 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a7d8a1-ab9d-4bfb-880e-53425074308a/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2024-11-09 00:47:00,370 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a7d8a1-ab9d-4bfb-880e-53425074308a/bin/ukojak-verify-ImItNfHLgk/data/5f33408a3/b047a9739fb543b895f3ef71250ce904/FLAGe1485741e [2024-11-09 00:47:00,389 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a7d8a1-ab9d-4bfb-880e-53425074308a/bin/ukojak-verify-ImItNfHLgk/data/5f33408a3/b047a9739fb543b895f3ef71250ce904 [2024-11-09 00:47:00,392 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:47:00,394 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:47:00,396 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:47:00,396 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:47:00,403 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:47:00,404 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:47:00" (1/1) ... [2024-11-09 00:47:00,406 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ecc9524 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:00, skipping insertion in model container [2024-11-09 00:47:00,407 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:47:00" (1/1) ... [2024-11-09 00:47:00,519 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:47:01,832 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_68a7d8a1-ab9d-4bfb-880e-53425074308a/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i[187273,187286] [2024-11-09 00:47:02,176 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:47:02,213 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:47:02,350 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4652] [2024-11-09 00:47:02,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4659-4660] [2024-11-09 00:47:02,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4673-4674] [2024-11-09 00:47:02,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4691] [2024-11-09 00:47:02,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4693] [2024-11-09 00:47:02,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4695] [2024-11-09 00:47:02,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4698] [2024-11-09 00:47:02,511 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [5981] [2024-11-09 00:47:02,516 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [5987] [2024-11-09 00:47:02,516 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [5993] [2024-11-09 00:47:02,517 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6000] [2024-11-09 00:47:02,519 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x___0), "+m" (*__ptr___3): "0" (__x___0): "memory"); [6057] [2024-11-09 00:47:02,519 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x___0), "+m" (*__ptr___4): "0" (__x___0): "memory"); [6063] [2024-11-09 00:47:02,520 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x___0), "+m" (*__ptr___5): "0" (__x___0): "memory"); [6069] [2024-11-09 00:47:02,520 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x___0), "+m" (*__ptr___6): "0" (__x___0): "memory"); [6076] [2024-11-09 00:47:02,583 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_68a7d8a1-ab9d-4bfb-880e-53425074308a/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i[187273,187286] [2024-11-09 00:47:02,653 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:47:02,792 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:47:02,793 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:02 WrapperNode [2024-11-09 00:47:02,793 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:47:02,794 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:47:02,794 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:47:02,794 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:47:02,801 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:02" (1/1) ... [2024-11-09 00:47:02,878 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:02" (1/1) ... [2024-11-09 00:47:03,009 INFO L138 Inliner]: procedures = 152, calls = 1763, calls flagged for inlining = 69, calls inlined = 55, statements flattened = 3128 [2024-11-09 00:47:03,009 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:47:03,010 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:47:03,010 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:47:03,010 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:47:03,021 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:02" (1/1) ... [2024-11-09 00:47:03,021 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:02" (1/1) ... [2024-11-09 00:47:03,046 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:02" (1/1) ... [2024-11-09 00:47:03,047 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:02" (1/1) ... [2024-11-09 00:47:03,127 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:02" (1/1) ... [2024-11-09 00:47:03,145 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:02" (1/1) ... [2024-11-09 00:47:03,169 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:02" (1/1) ... [2024-11-09 00:47:03,187 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:02" (1/1) ... [2024-11-09 00:47:03,215 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:47:03,216 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:47:03,216 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:47:03,217 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:47:03,217 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:47:02" (1/1) ... [2024-11-09 00:47:03,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:47:03,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a7d8a1-ab9d-4bfb-880e-53425074308a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:47:03,251 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a7d8a1-ab9d-4bfb-880e-53425074308a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:47:03,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a7d8a1-ab9d-4bfb-880e-53425074308a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:47:03,289 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2024-11-09 00:47:03,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2024-11-09 00:47:03,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:47:03,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:47:03,290 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-09 00:47:03,290 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-09 00:47:03,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 00:47:03,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 00:47:03,290 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_service_main_thread [2024-11-09 00:47:03,290 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_service_main_thread [2024-11-09 00:47:03,291 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_prepare_command [2024-11-09 00:47:03,291 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_prepare_command [2024-11-09 00:47:03,291 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2024-11-09 00:47:03,292 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2024-11-09 00:47:03,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:47:03,292 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-09 00:47:03,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-09 00:47:03,293 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_open_generic [2024-11-09 00:47:03,293 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_open_generic [2024-11-09 00:47:03,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-09 00:47:03,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-09 00:47:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:47:03,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:47:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2024-11-09 00:47:03,295 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2024-11-09 00:47:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:47:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 00:47:03,295 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 00:47:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-09 00:47:03,295 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-09 00:47:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:47:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:47:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:47:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2024-11-09 00:47:03,296 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2024-11-09 00:47:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure bt_skb_alloc [2024-11-09 00:47:03,297 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_skb_alloc [2024-11-09 00:47:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-09 00:47:03,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-09 00:47:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:47:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-09 00:47:03,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-09 00:47:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-11-09 00:47:03,298 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-11-09 00:47:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-09 00:47:03,298 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-09 00:47:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2024-11-09 00:47:03,298 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2024-11-09 00:47:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-11-09 00:47:03,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-11-09 00:47:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:47:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2024-11-09 00:47:03,299 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2024-11-09 00:47:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 00:47:03,300 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 00:47:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-09 00:47:03,300 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-09 00:47:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-09 00:47:03,300 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-09 00:47:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-09 00:47:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-09 00:47:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2024-11-09 00:47:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2024-11-09 00:47:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-09 00:47:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-09 00:47:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:47:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-09 00:47:03,302 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-09 00:47:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-09 00:47:03,302 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-09 00:47:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:47:03,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:47:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-09 00:47:03,303 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-09 00:47:03,867 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:47:03,871 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:47:04,749 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2024-11-09 00:47:04,749 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2024-11-09 00:47:05,276 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6055: SUMMARY for call #t~ret402#1.base, #t~ret402#1.offset := get_current(); srcloc: null [2024-11-09 00:47:05,276 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6055-1: ~tmp___7~1#1.base, ~tmp___7~1#1.offset := #t~ret402#1.base, #t~ret402#1.offset;havoc #t~ret402#1.base, #t~ret402#1.offset;~__ptr___3~0#1.base, ~__ptr___3~0#1.offset := ~tmp___7~1#1.base, ~tmp___7~1#1.offset; [2024-11-09 00:47:05,277 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2024-11-09 00:47:05,277 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2024-11-09 00:47:05,277 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2024-11-09 00:47:05,277 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2024-11-09 00:47:05,277 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L5979: SUMMARY for call #t~ret388#1.base, #t~ret388#1.offset := get_current(); srcloc: null [2024-11-09 00:47:05,277 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L5979-1: ~tmp___1~3#1.base, ~tmp___1~3#1.offset := #t~ret388#1.base, #t~ret388#1.offset;havoc #t~ret388#1.base, #t~ret388#1.offset;~__ptr~0#1.base, ~__ptr~0#1.offset := ~tmp___1~3#1.base, ~tmp___1~3#1.offset; [2024-11-09 00:47:05,293 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-09 00:47:21,350 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##54: assume !false; [2024-11-09 00:47:21,350 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##53: assume false; [2024-11-09 00:47:21,683 INFO L? ?]: Removed 916 outVars from TransFormulas that were not future-live. [2024-11-09 00:47:21,683 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:47:22,145 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:47:22,145 INFO L316 CfgBuilder]: Removed 13 assume(true) statements. [2024-11-09 00:47:22,146 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:47:22 BoogieIcfgContainer [2024-11-09 00:47:22,146 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:47:22,147 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:47:22,147 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:47:22,158 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:47:22,159 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:47:22" (1/1) ... [2024-11-09 00:47:22,168 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:47:22,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:22,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 505 states and 775 transitions. [2024-11-09 00:47:22,262 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 775 transitions. [2024-11-09 00:47:22,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:47:22,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:22,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:29,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:30,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:40,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:47:40,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:40,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 504 states and 772 transitions. [2024-11-09 00:47:40,966 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 772 transitions. [2024-11-09 00:47:40,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:47:40,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:40,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:47,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:47,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:57,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:47:58,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:58,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 518 states and 874 transitions. [2024-11-09 00:47:58,136 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 874 transitions. [2024-11-09 00:47:58,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:47:58,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:58,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:04,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:05,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:16,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:48:16,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:16,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 524 states and 953 transitions. [2024-11-09 00:48:16,560 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 953 transitions. [2024-11-09 00:48:16,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:48:16,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:16,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:21,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:22,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:23,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:23,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 524 states and 951 transitions. [2024-11-09 00:48:23,195 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 951 transitions. [2024-11-09 00:48:23,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:48:23,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:23,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:28,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:28,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:28,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:28,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 525 states and 951 transitions. [2024-11-09 00:48:28,771 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 951 transitions. [2024-11-09 00:48:28,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:48:28,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:28,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:34,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:34,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:46,371 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 [] [2024-11-09 00:48:47,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:47,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 529 states and 1005 transitions. [2024-11-09 00:48:47,941 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1005 transitions. [2024-11-09 00:48:47,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:48:47,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:47,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:53,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:54,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:55,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:55,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 536 states and 1036 transitions. [2024-11-09 00:48:55,464 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1036 transitions. [2024-11-09 00:48:55,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:48:55,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:55,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:01,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:02,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:14,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:18,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:18,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 541 states and 1090 transitions. [2024-11-09 00:49:18,032 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1090 transitions. [2024-11-09 00:49:18,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:49:18,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:18,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:24,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:24,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:24,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:24,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 542 states and 1090 transitions. [2024-11-09 00:49:24,361 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1090 transitions. [2024-11-09 00:49:24,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:49:24,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:24,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:30,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:31,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:32,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:32,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 542 states and 1088 transitions. [2024-11-09 00:49:32,376 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1088 transitions. [2024-11-09 00:49:32,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:49:32,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:32,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:37,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:38,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:51,235 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 [] [2024-11-09 00:49:57,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:57,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 548 states and 1142 transitions. [2024-11-09 00:49:57,665 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1142 transitions. [2024-11-09 00:49:57,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:49:57,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:57,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:03,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:03,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:50:05,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:05,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 552 states and 1148 transitions. [2024-11-09 00:50:05,224 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1148 transitions. [2024-11-09 00:50:05,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:50:05,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:05,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:11,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:11,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:24,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:34,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:34,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 559 states and 1202 transitions. [2024-11-09 00:50:34,609 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1202 transitions. [2024-11-09 00:50:34,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:50:34,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:34,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:40,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:40,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:43,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:43,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 569 states and 1232 transitions. [2024-11-09 00:50:43,021 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1232 transitions. [2024-11-09 00:50:43,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:50:43,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:43,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:50,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:50,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:50:51,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:51,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 571 states and 1238 transitions. [2024-11-09 00:50:51,637 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1238 transitions. [2024-11-09 00:50:51,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:50:51,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:51,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:58,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:59,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:13,457 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 [] [2024-11-09 00:51:26,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:26,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 579 states and 1292 transitions. [2024-11-09 00:51:26,974 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1292 transitions. [2024-11-09 00:51:26,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:51:26,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:26,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:32,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:32,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:32,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:32,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 580 states and 1292 transitions. [2024-11-09 00:51:32,311 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1292 transitions. [2024-11-09 00:51:32,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:51:32,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:32,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:37,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:38,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:40,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:40,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 580 states and 1290 transitions. [2024-11-09 00:51:40,003 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1290 transitions. [2024-11-09 00:51:40,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:51:40,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:40,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:45,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:45,736 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:51:47,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:47,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 582 states and 1294 transitions. [2024-11-09 00:51:47,302 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1294 transitions. [2024-11-09 00:51:47,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:51:47,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:47,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:52,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:54,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:08,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:52:27,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:27,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 591 states and 1348 transitions. [2024-11-09 00:52:27,684 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1348 transitions. [2024-11-09 00:52:27,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:52:27,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:27,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:32,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:32,963 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:52:33,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:33,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 592 states and 1348 transitions. [2024-11-09 00:52:33,053 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1348 transitions. [2024-11-09 00:52:33,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:52:33,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:33,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:38,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:38,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:52:39,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:39,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 595 states and 1353 transitions. [2024-11-09 00:52:39,596 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1353 transitions. [2024-11-09 00:52:39,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:52:39,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:39,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:44,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:45,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:59,919 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 [] [2024-11-09 00:53:22,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:22,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 605 states and 1407 transitions. [2024-11-09 00:53:22,715 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1407 transitions. [2024-11-09 00:53:22,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:53:22,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:22,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:27,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:27,764 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:53:27,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:27,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 606 states and 1407 transitions. [2024-11-09 00:53:27,849 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1407 transitions. [2024-11-09 00:53:27,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:53:27,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:27,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:33,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:36,109 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:47,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:47,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 615 states and 1497 transitions. [2024-11-09 00:53:47,141 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1497 transitions. [2024-11-09 00:53:47,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:53:47,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:47,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:52,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:53,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:56,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:56,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 628 states and 1535 transitions. [2024-11-09 00:53:56,844 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1535 transitions. [2024-11-09 00:53:56,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:53:56,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:56,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:01,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:02,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:54:03,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:03,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 630 states and 1541 transitions. [2024-11-09 00:54:03,776 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1541 transitions. [2024-11-09 00:54:03,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:54:03,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:03,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:09,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:09,481 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:54:09,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:09,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 631 states and 1541 transitions. [2024-11-09 00:54:09,587 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1541 transitions. [2024-11-09 00:54:09,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:54:09,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:09,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:14,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:16,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:31,826 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 [] [2024-11-09 00:55:03,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:03,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 642 states and 1595 transitions. [2024-11-09 00:55:03,955 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1595 transitions. [2024-11-09 00:55:03,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:55:03,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:03,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:08,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:10,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:23,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:23,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 645 states and 1643 transitions. [2024-11-09 00:55:23,651 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1643 transitions. [2024-11-09 00:55:23,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:55:23,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:23,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:28,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:28,923 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:55:29,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:29,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 646 states and 1643 transitions. [2024-11-09 00:55:29,056 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1643 transitions. [2024-11-09 00:55:29,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:55:29,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:29,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:34,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:34,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:34,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:34,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 647 states and 1643 transitions. [2024-11-09 00:55:34,588 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1643 transitions. [2024-11-09 00:55:34,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:55:34,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:34,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:39,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:41,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:42,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:42,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 647 states and 1641 transitions. [2024-11-09 00:55:42,933 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1641 transitions. [2024-11-09 00:55:42,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:55:42,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:42,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:48,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:48,290 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:55:52,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:52,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 649 states and 1647 transitions. [2024-11-09 00:55:52,199 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1647 transitions. [2024-11-09 00:55:52,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:55:52,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:52,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:57,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:57,790 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:55:57,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:57,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 650 states and 1647 transitions. [2024-11-09 00:55:57,890 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1647 transitions. [2024-11-09 00:55:57,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:55:57,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:57,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:02,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:04,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:20,082 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 [] [2024-11-09 00:57:00,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:00,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 662 states and 1700 transitions. [2024-11-09 00:57:00,244 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1700 transitions. [2024-11-09 00:57:00,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:57:00,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:00,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:05,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:05,467 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:57:15,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:15,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 676 states and 1721 transitions. [2024-11-09 00:57:15,902 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1721 transitions. [2024-11-09 00:57:15,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:57:15,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:15,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:20,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:21,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:57:23,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:23,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 679 states and 1726 transitions. [2024-11-09 00:57:23,215 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1726 transitions. [2024-11-09 00:57:23,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:57:23,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:23,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:28,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:28,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:57:30,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:30,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 681 states and 1731 transitions. [2024-11-09 00:57:30,664 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1731 transitions. [2024-11-09 00:57:30,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:57:30,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:30,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:35,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:36,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:45,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:45,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 697 states and 1777 transitions. [2024-11-09 00:57:45,372 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1777 transitions. [2024-11-09 00:57:45,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:57:45,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:45,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:52,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:52,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:54,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:54,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 699 states and 1782 transitions. [2024-11-09 00:57:54,943 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1782 transitions. [2024-11-09 00:57:54,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:57:54,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:54,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:01,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:03,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:24,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:24,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 703 states and 1836 transitions. [2024-11-09 00:58:24,155 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1836 transitions. [2024-11-09 00:58:24,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:58:24,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:24,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:29,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:29,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:29,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:29,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 704 states and 1836 transitions. [2024-11-09 00:58:29,890 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1836 transitions. [2024-11-09 00:58:29,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:58:29,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:29,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:35,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:37,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:39,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:39,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 704 states and 1834 transitions. [2024-11-09 00:58:39,440 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1834 transitions. [2024-11-09 00:58:39,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:58:39,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:39,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:45,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:45,978 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:59:01,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:01,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 714 states and 1906 transitions. [2024-11-09 00:59:01,164 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1906 transitions. [2024-11-09 00:59:01,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:59:01,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:01,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:06,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:06,682 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:06,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:06,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 715 states and 1906 transitions. [2024-11-09 00:59:06,810 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1906 transitions. [2024-11-09 00:59:06,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:59:06,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:06,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:12,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:12,507 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:59:25,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:25,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 720 states and 1915 transitions. [2024-11-09 00:59:25,527 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1915 transitions. [2024-11-09 00:59:25,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:59:25,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:25,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:31,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:31,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:34,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:34,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 723 states and 1920 transitions. [2024-11-09 00:59:34,501 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1920 transitions. [2024-11-09 00:59:34,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:59:34,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:34,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:39,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:39,941 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:40,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:40,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 724 states and 1920 transitions. [2024-11-09 00:59:40,045 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1920 transitions. [2024-11-09 00:59:40,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:59:40,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:40,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:45,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:45,475 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:59:50,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:50,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 727 states and 1974 transitions. [2024-11-09 00:59:50,965 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1974 transitions. [2024-11-09 00:59:50,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:59:50,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:50,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:56,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:56,645 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 01:00:05,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:05,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 731 states and 2001 transitions. [2024-11-09 01:00:05,439 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 2001 transitions. [2024-11-09 01:00:05,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 01:00:05,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:05,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:10,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:11,006 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:00:11,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:11,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2068 states to 735 states and 2010 transitions. [2024-11-09 01:00:11,180 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 2010 transitions. [2024-11-09 01:00:11,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 01:00:11,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:11,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:17,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:21,469 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:40,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:40,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 748 states and 2103 transitions. [2024-11-09 01:00:40,875 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 2103 transitions. [2024-11-09 01:00:40,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 01:00:40,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:40,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:46,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:48,996 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:12,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:12,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 760 states and 2210 transitions. [2024-11-09 01:01:12,828 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 2210 transitions. [2024-11-09 01:01:12,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 01:01:12,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:12,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:18,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:19,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:22,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:22,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 762 states and 2219 transitions. [2024-11-09 01:01:22,457 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 2219 transitions. [2024-11-09 01:01:22,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 01:01:22,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:22,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:27,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:27,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:01:30,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:30,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 764 states and 2224 transitions. [2024-11-09 01:01:30,455 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 2224 transitions. [2024-11-09 01:01:30,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 01:01:30,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:30,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:35,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:35,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:42,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:42,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 780 states and 2273 transitions. [2024-11-09 01:01:42,558 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 2273 transitions. [2024-11-09 01:01:42,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 01:01:42,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:42,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:47,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat