./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f2c7848ca043d8b9ca4f9ab4b1ce08f583c2bd8d8967a557df683af547558d91 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 01:15:51,404 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 01:15:51,463 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-29 01:15:51,467 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 01:15:51,468 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 01:15:51,489 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 01:15:51,489 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 01:15:51,490 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 01:15:51,490 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 01:15:51,491 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 01:15:51,492 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 01:15:51,492 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 01:15:51,493 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 01:15:51,493 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 01:15:51,494 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 01:15:51,495 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 01:15:51,495 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 01:15:51,496 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 01:15:51,496 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 01:15:51,497 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 01:15:51,497 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 01:15:51,498 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 01:15:51,498 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 01:15:51,499 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 01:15:51,499 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 01:15:51,500 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 01:15:51,500 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 01:15:51,500 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 01:15:51,501 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 01:15:51,501 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 01:15:51,502 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 01:15:51,502 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 01:15:51,502 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 01:15:51,503 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 01:15:51,503 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 01:15:51,503 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 01:15:51,503 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 01:15:51,503 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 01:15:51,503 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 01:15:51,504 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f2c7848ca043d8b9ca4f9ab4b1ce08f583c2bd8d8967a557df683af547558d91 [2023-11-29 01:15:51,699 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 01:15:51,718 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 01:15:51,720 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 01:15:51,722 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 01:15:51,722 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 01:15:51,723 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i [2023-11-29 01:15:54,442 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 01:15:54,827 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 01:15:54,827 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i [2023-11-29 01:15:54,865 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/data/2927d8c26/5b42119d1f3440809328d35ae8b19be5/FLAGf3dfb2157 [2023-11-29 01:15:54,879 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/data/2927d8c26/5b42119d1f3440809328d35ae8b19be5 [2023-11-29 01:15:54,881 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 01:15:54,883 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 01:15:54,884 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 01:15:54,884 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 01:15:54,889 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 01:15:54,890 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 01:15:54" (1/1) ... [2023-11-29 01:15:54,891 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@220ef0b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:15:54, skipping insertion in model container [2023-11-29 01:15:54,891 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 01:15:54" (1/1) ... [2023-11-29 01:15:55,000 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 01:15:55,350 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3602] [2023-11-29 01:15:55,351 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3603-3604] [2023-11-29 01:15:55,659 WARN L240 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_0d9b635b-c665-479a-b057-df2389054f46/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i[110145,110158] [2023-11-29 01:15:56,409 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 01:15:56,614 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 01:15:56,682 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3602] [2023-11-29 01:15:56,683 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3603-3604] [2023-11-29 01:15:56,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [3705] [2023-11-29 01:15:56,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [3708] [2023-11-29 01:15:56,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [3711] [2023-11-29 01:15:56,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [3714] [2023-11-29 01:15:56,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [3768] [2023-11-29 01:15:56,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [3776] [2023-11-29 01:15:56,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsw": "+S" (addr), "+c" (count): "d" (port)); [3783] [2023-11-29 01:15:56,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insw": "+D" (addr), "+c" (count): "d" (port)); [3790] [2023-11-29 01:15:56,693 WARN L240 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_0d9b635b-c665-479a-b057-df2389054f46/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i[110145,110158] [2023-11-29 01:15:56,889 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 01:15:56,989 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 01:15:56,996 INFO L206 MainTranslator]: Completed translation [2023-11-29 01:15:56,997 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:15:56 WrapperNode [2023-11-29 01:15:56,997 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 01:15:56,998 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 01:15:56,998 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 01:15:56,998 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 01:15:57,005 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:15:56" (1/1) ... [2023-11-29 01:15:57,063 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:15:56" (1/1) ... [2023-11-29 01:15:57,240 INFO L138 Inliner]: procedures = 199, calls = 1545, calls flagged for inlining = 95, calls inlined = 93, statements flattened = 4440 [2023-11-29 01:15:57,241 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 01:15:57,241 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 01:15:57,241 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 01:15:57,242 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 01:15:57,253 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:15:56" (1/1) ... [2023-11-29 01:15:57,253 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:15:56" (1/1) ... [2023-11-29 01:15:57,273 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:15:56" (1/1) ... [2023-11-29 01:15:57,526 INFO L175 MemorySlicer]: Split 887 memory accesses to 25 slices as follows [6, 40, 22, 7, 8, 34, 2, 8, 1, 14, 14, 63, 2, 3, 26, 63, 31, 7, 7, 4, 117, 1, 393, 7, 7]. 44 percent of accesses are in the largest equivalence class. The 319 initializations are split as follows [0, 40, 20, 7, 0, 34, 0, 0, 0, 14, 0, 0, 2, 0, 0, 63, 31, 7, 7, 0, 0, 0, 87, 7, 0]. The 216 writes are split as follows [0, 0, 0, 0, 0, 0, 1, 8, 0, 0, 12, 54, 0, 1, 0, 0, 0, 0, 0, 2, 45, 0, 93, 0, 0]. [2023-11-29 01:15:57,527 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:15:56" (1/1) ... [2023-11-29 01:15:57,527 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:15:56" (1/1) ... [2023-11-29 01:15:57,633 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:15:56" (1/1) ... [2023-11-29 01:15:57,654 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:15:56" (1/1) ... [2023-11-29 01:15:57,674 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:15:56" (1/1) ... [2023-11-29 01:15:57,690 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:15:56" (1/1) ... [2023-11-29 01:15:57,714 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 01:15:57,715 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 01:15:57,715 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 01:15:57,715 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 01:15:57,716 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:15:56" (1/1) ... [2023-11-29 01:15:57,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 01:15:57,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:15:57,746 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 01:15:57,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 01:15:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_start [2023-11-29 01:15:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_start [2023-11-29 01:15:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_set_termios [2023-11-29 01:15:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_set_termios [2023-11-29 01:15:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-29 01:15:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-29 01:15:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-29 01:15:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-29 01:15:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-29 01:15:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-29 01:15:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-29 01:15:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-29 01:15:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-29 01:15:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-29 01:15:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-29 01:15:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-29 01:15:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-29 01:15:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-29 01:15:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-29 01:15:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-29 01:15:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-29 01:15:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-29 01:15:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-29 01:15:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-29 01:15:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-29 01:15:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2023-11-29 01:15:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2023-11-29 01:15:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2023-11-29 01:15:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2023-11-29 01:15:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2023-11-29 01:15:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2023-11-29 01:15:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-29 01:15:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-29 01:15:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-29 01:15:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-29 01:15:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-29 01:15:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-29 01:15:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-29 01:15:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-29 01:15:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-29 01:15:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-29 01:15:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-29 01:15:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-29 01:15:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-29 01:15:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-29 01:15:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-29 01:15:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-29 01:15:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-29 01:15:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-29 01:15:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-29 01:15:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-29 01:15:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-29 01:15:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2023-11-29 01:15:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2023-11-29 01:15:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2023-11-29 01:15:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2023-11-29 01:15:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-29 01:15:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-29 01:15:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2023-11-29 01:15:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2023-11-29 01:15:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-29 01:15:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-29 01:15:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_tiocmset [2023-11-29 01:15:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_tiocmset [2023-11-29 01:15:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_3 [2023-11-29 01:15:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_3 [2023-11-29 01:15:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-29 01:15:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-29 01:15:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2023-11-29 01:15:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2023-11-29 01:15:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2023-11-29 01:15:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2023-11-29 01:15:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure raise_dtr [2023-11-29 01:15:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure raise_dtr [2023-11-29 01:15:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2023-11-29 01:15:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2023-11-29 01:15:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_chars_in_buffer [2023-11-29 01:15:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_chars_in_buffer [2023-11-29 01:15:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2023-11-29 01:15:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2023-11-29 01:15:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-29 01:15:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-29 01:15:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_flush_buffer [2023-11-29 01:15:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_flush_buffer [2023-11-29 01:15:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-29 01:15:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-29 01:15:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-29 01:15:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-29 01:15:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure outsw [2023-11-29 01:15:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure outsw [2023-11-29 01:15:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 01:15:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 01:15:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2023-11-29 01:15:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2023-11-29 01:15:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_put_char [2023-11-29 01:15:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_put_char [2023-11-29 01:15:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-29 01:15:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-29 01:15:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-29 01:15:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-29 01:15:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-29 01:15:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-29 01:15:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-29 01:15:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-29 01:15:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-29 01:15:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-29 01:15:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-29 01:15:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-29 01:15:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-29 01:15:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-29 01:15:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-29 01:15:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-29 01:15:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-29 01:15:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-29 01:15:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-29 01:15:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-29 01:15:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-29 01:15:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-29 01:15:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-29 01:15:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-29 01:15:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-29 01:15:57,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-29 01:15:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-29 01:15:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-29 01:15:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_write_room [2023-11-29 01:15:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_write_room [2023-11-29 01:15:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_ioctl [2023-11-29 01:15:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_ioctl [2023-11-29 01:15:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-29 01:15:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-29 01:15:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure drop_dtr [2023-11-29 01:15:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_dtr [2023-11-29 01:15:57,790 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-29 01:15:57,791 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-29 01:15:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-29 01:15:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-29 01:15:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-29 01:15:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-29 01:15:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-29 01:15:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-29 01:15:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-29 01:15:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-29 01:15:57,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-29 01:15:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-29 01:15:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-29 01:15:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-29 01:15:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-29 01:15:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-29 01:15:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-29 01:15:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-29 01:15:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-29 01:15:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-29 01:15:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-29 01:15:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-29 01:15:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-29 01:15:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-29 01:15:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-29 01:15:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-29 01:15:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-29 01:15:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-29 01:15:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-29 01:15:57,793 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-29 01:15:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-29 01:15:57,793 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-29 01:15:57,793 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-29 01:15:57,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-29 01:15:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2023-11-29 01:15:57,794 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2023-11-29 01:15:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-29 01:15:57,794 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-29 01:15:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-29 01:15:57,794 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-29 01:15:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2023-11-29 01:15:57,794 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2023-11-29 01:15:57,794 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-29 01:15:57,794 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-29 01:15:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-29 01:15:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-29 01:15:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-29 01:15:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-29 01:15:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-29 01:15:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-29 01:15:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-29 01:15:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-29 01:15:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-29 01:15:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-29 01:15:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-29 01:15:57,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-29 01:15:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-29 01:15:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-29 01:15:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-29 01:15:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-29 01:15:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-29 01:15:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-29 01:15:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-29 01:15:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2023-11-29 01:15:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2023-11-29 01:15:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2023-11-29 01:15:57,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2023-11-29 01:15:57,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2023-11-29 01:15:57,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2023-11-29 01:15:57,797 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_dtr_rts [2023-11-29 01:15:57,797 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_dtr_rts [2023-11-29 01:15:57,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-29 01:15:57,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-29 01:15:57,797 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-29 01:15:57,797 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-29 01:15:57,797 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_config_port [2023-11-29 01:15:57,797 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_config_port [2023-11-29 01:15:57,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-29 01:15:57,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-29 01:15:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-29 01:15:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-29 01:15:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-29 01:15:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-29 01:15:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-29 01:15:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-29 01:15:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-29 01:15:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-29 01:15:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-29 01:15:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-29 01:15:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-29 01:15:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-29 01:15:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-29 01:15:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-29 01:15:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-29 01:15:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-29 01:15:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-29 01:15:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-29 01:15:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-29 01:15:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-29 01:15:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-29 01:15:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-29 01:15:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-29 01:15:57,800 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-29 01:15:57,800 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-29 01:15:57,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-29 01:15:57,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-29 01:15:57,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-29 01:15:57,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-29 01:15:57,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-29 01:15:57,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-29 01:15:57,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-29 01:15:57,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-29 01:15:57,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-29 01:15:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-29 01:15:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-29 01:15:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-29 01:15:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-29 01:15:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-29 01:15:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-29 01:15:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-29 01:15:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-29 01:15:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-29 01:15:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-29 01:15:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-29 01:15:57,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-29 01:15:57,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-29 01:15:57,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-29 01:15:57,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-29 01:15:57,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-29 01:15:57,802 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_tiocmget [2023-11-29 01:15:57,802 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_tiocmget [2023-11-29 01:15:57,802 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_unthrottle [2023-11-29 01:15:57,802 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_unthrottle [2023-11-29 01:15:57,802 INFO L130 BoogieDeclarations]: Found specification of procedure lock_card [2023-11-29 01:15:57,802 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_card [2023-11-29 01:15:57,802 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_flush_chars [2023-11-29 01:15:57,802 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_flush_chars [2023-11-29 01:15:57,803 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-29 01:15:57,803 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-29 01:15:57,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-29 01:15:57,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-29 01:15:57,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-29 01:15:57,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-29 01:15:57,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-29 01:15:57,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-29 01:15:57,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-29 01:15:57,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-29 01:15:57,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-29 01:15:57,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-29 01:15:57,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-29 01:15:57,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-29 01:15:57,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-29 01:15:57,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-29 01:15:57,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-29 01:15:57,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-29 01:15:57,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-29 01:15:57,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-29 01:15:57,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-29 01:15:57,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-29 01:15:57,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-29 01:15:57,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-29 01:15:57,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-29 01:15:57,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-29 01:15:57,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-29 01:15:57,805 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-29 01:15:57,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-29 01:15:57,805 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-29 01:15:57,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-29 01:15:57,805 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-11-29 01:15:57,805 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-11-29 01:15:57,806 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-29 01:15:57,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-29 01:15:57,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-29 01:15:57,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-29 01:15:57,806 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_carrier_raised [2023-11-29 01:15:57,806 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_carrier_raised [2023-11-29 01:15:57,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-29 01:15:57,806 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_hangup [2023-11-29 01:15:57,806 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_hangup [2023-11-29 01:15:57,806 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_throttle [2023-11-29 01:15:57,806 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_throttle [2023-11-29 01:15:57,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 01:15:57,807 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2023-11-29 01:15:57,807 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2023-11-29 01:15:57,807 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-29 01:15:57,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-29 01:15:57,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-29 01:15:57,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-29 01:15:57,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-29 01:15:57,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-29 01:15:57,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-29 01:15:57,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-29 01:15:57,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-29 01:15:57,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-29 01:15:57,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-29 01:15:57,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-29 01:15:57,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-29 01:15:57,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-29 01:15:57,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-29 01:15:57,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-29 01:15:57,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-29 01:15:57,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-29 01:15:57,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-29 01:15:57,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-29 01:15:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-29 01:15:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-29 01:15:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-29 01:15:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-29 01:15:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-29 01:15:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-29 01:15:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-29 01:15:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-29 01:15:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-29 01:15:57,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-29 01:15:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-11-29 01:15:57,809 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-11-29 01:15:57,810 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-29 01:15:57,810 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-29 01:15:57,810 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_card [2023-11-29 01:15:57,810 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_card [2023-11-29 01:15:57,810 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-29 01:15:57,810 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-29 01:15:57,810 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_send_break [2023-11-29 01:15:57,810 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_send_break [2023-11-29 01:15:57,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 01:15:57,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-29 01:15:57,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-29 01:15:57,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-29 01:15:57,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-29 01:15:57,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-29 01:15:57,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-29 01:15:57,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-29 01:15:57,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-29 01:15:57,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-29 01:15:57,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-29 01:15:57,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-29 01:15:57,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-29 01:15:57,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-29 01:15:57,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-29 01:15:57,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-29 01:15:57,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-29 01:15:57,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-29 01:15:57,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-29 01:15:57,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-29 01:15:57,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-29 01:15:57,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-29 01:15:57,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-29 01:15:57,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-29 01:15:57,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-29 01:15:57,813 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-29 01:15:57,813 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-29 01:15:57,813 INFO L130 BoogieDeclarations]: Found specification of procedure WaitTillCardIsFree [2023-11-29 01:15:57,813 INFO L138 BoogieDeclarations]: Found implementation of procedure WaitTillCardIsFree [2023-11-29 01:15:57,813 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 01:15:57,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 01:15:57,813 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2023-11-29 01:15:57,813 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2023-11-29 01:15:57,813 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-29 01:15:57,814 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-29 01:15:58,468 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 01:15:58,471 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 01:15:58,554 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-29 01:16:06,032 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 01:16:06,308 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 01:16:06,309 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 01:16:06,310 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 01:16:06 BoogieIcfgContainer [2023-11-29 01:16:06,310 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 01:16:06,312 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 01:16:06,312 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 01:16:06,315 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 01:16:06,316 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 01:15:54" (1/3) ... [2023-11-29 01:16:06,316 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59ab5603 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 01:16:06, skipping insertion in model container [2023-11-29 01:16:06,316 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:15:56" (2/3) ... [2023-11-29 01:16:06,317 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59ab5603 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 01:16:06, skipping insertion in model container [2023-11-29 01:16:06,317 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 01:16:06" (3/3) ... [2023-11-29 01:16:06,318 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i [2023-11-29 01:16:06,337 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 01:16:06,337 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 01:16:06,416 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 01:16:06,423 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6354a7a1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 01:16:06,423 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 01:16:06,433 INFO L276 IsEmpty]: Start isEmpty. Operand has 1527 states, 1102 states have (on average 1.546279491833031) internal successors, (1704), 1133 states have internal predecessors, (1704), 358 states have call successors, (358), 67 states have call predecessors, (358), 66 states have return successors, (350), 348 states have call predecessors, (350), 350 states have call successors, (350) [2023-11-29 01:16:06,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2023-11-29 01:16:06,480 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:16:06,481 INFO L195 NwaCegarLoop]: trace histogram [7, 6, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:16:06,481 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:16:06,486 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:16:06,486 INFO L85 PathProgramCache]: Analyzing trace with hash -113288071, now seen corresponding path program 1 times [2023-11-29 01:16:06,495 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:16:06,495 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [709365449] [2023-11-29 01:16:06,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:16:06,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:16:06,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:16:07,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:16:07,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 01:16:07,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 01:16:07,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-29 01:16:07,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-29 01:16:07,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-11-29 01:16:07,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2023-11-29 01:16:07,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2023-11-29 01:16:07,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-29 01:16:07,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-11-29 01:16:07,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-29 01:16:07,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2023-11-29 01:16:07,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2023-11-29 01:16:07,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-11-29 01:16:07,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-29 01:16:07,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 01:16:07,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-29 01:16:07,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-11-29 01:16:07,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2023-11-29 01:16:07,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2023-11-29 01:16:07,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2023-11-29 01:16:07,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-29 01:16:07,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-11-29 01:16:07,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2023-11-29 01:16:07,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 01:16:07,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-29 01:16:07,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2023-11-29 01:16:07,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:07,440 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-29 01:16:07,441 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:16:07,441 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [709365449] [2023-11-29 01:16:07,441 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [709365449] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:16:07,442 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:16:07,442 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 01:16:07,443 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [107964257] [2023-11-29 01:16:07,444 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:16:07,449 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:16:07,449 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:16:07,479 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:16:07,480 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 01:16:07,486 INFO L87 Difference]: Start difference. First operand has 1527 states, 1102 states have (on average 1.546279491833031) internal successors, (1704), 1133 states have internal predecessors, (1704), 358 states have call successors, (358), 67 states have call predecessors, (358), 66 states have return successors, (350), 348 states have call predecessors, (350), 350 states have call successors, (350) Second operand has 4 states, 4 states have (on average 19.0) internal successors, (76), 3 states have internal predecessors, (76), 2 states have call successors, (27), 3 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2023-11-29 01:16:12,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:16:16,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:16:22,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:16:26,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:16:30,893 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:16:32,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:16:32,982 INFO L93 Difference]: Finished difference Result 4600 states and 7466 transitions. [2023-11-29 01:16:32,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 01:16:32,984 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.0) internal successors, (76), 3 states have internal predecessors, (76), 2 states have call successors, (27), 3 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 164 [2023-11-29 01:16:32,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:16:33,023 INFO L225 Difference]: With dead ends: 4600 [2023-11-29 01:16:33,024 INFO L226 Difference]: Without dead ends: 3046 [2023-11-29 01:16:33,041 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:16:33,044 INFO L413 NwaCegarLoop]: 1632 mSDtfsCounter, 3013 mSDsluCounter, 2384 mSDsCounter, 0 mSdLazyCounter, 2364 mSolverCounterSat, 807 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3289 SdHoareTripleChecker+Valid, 4016 SdHoareTripleChecker+Invalid, 3176 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 807 IncrementalHoareTripleChecker+Valid, 2364 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.1s IncrementalHoareTripleChecker+Time [2023-11-29 01:16:33,045 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3289 Valid, 4016 Invalid, 3176 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [807 Valid, 2364 Invalid, 5 Unknown, 0 Unchecked, 25.1s Time] [2023-11-29 01:16:33,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3046 states. [2023-11-29 01:16:33,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3046 to 2762. [2023-11-29 01:16:33,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2762 states, 2033 states have (on average 1.5189375307427446) internal successors, (3088), 2073 states have internal predecessors, (3088), 608 states have call successors, (608), 121 states have call predecessors, (608), 120 states have return successors, (607), 603 states have call predecessors, (607), 607 states have call successors, (607) [2023-11-29 01:16:33,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2762 states to 2762 states and 4303 transitions. [2023-11-29 01:16:33,306 INFO L78 Accepts]: Start accepts. Automaton has 2762 states and 4303 transitions. Word has length 164 [2023-11-29 01:16:33,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:16:33,307 INFO L495 AbstractCegarLoop]: Abstraction has 2762 states and 4303 transitions. [2023-11-29 01:16:33,307 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.0) internal successors, (76), 3 states have internal predecessors, (76), 2 states have call successors, (27), 3 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2023-11-29 01:16:33,308 INFO L276 IsEmpty]: Start isEmpty. Operand 2762 states and 4303 transitions. [2023-11-29 01:16:33,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-29 01:16:33,335 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:16:33,335 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 7, 6, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:16:33,336 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-29 01:16:33,336 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:16:33,336 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:16:33,336 INFO L85 PathProgramCache]: Analyzing trace with hash 1606815358, now seen corresponding path program 1 times [2023-11-29 01:16:33,337 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:16:33,337 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [627543760] [2023-11-29 01:16:33,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:16:33,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:16:33,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:16:33,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:16:33,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 01:16:33,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 01:16:33,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-29 01:16:33,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 01:16:33,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:16:33,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-11-29 01:16:33,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-29 01:16:33,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-11-29 01:16:33,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2023-11-29 01:16:33,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-29 01:16:33,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2023-11-29 01:16:33,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2023-11-29 01:16:33,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2023-11-29 01:16:33,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2023-11-29 01:16:33,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2023-11-29 01:16:33,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2023-11-29 01:16:33,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2023-11-29 01:16:33,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-29 01:16:33,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-11-29 01:16:33,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2023-11-29 01:16:33,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2023-11-29 01:16:33,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 01:16:33,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-29 01:16:33,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2023-11-29 01:16:33,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2023-11-29 01:16:33,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2023-11-29 01:16:33,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2023-11-29 01:16:33,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:33,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2023-11-29 01:16:33,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:34,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2023-11-29 01:16:34,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:34,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2023-11-29 01:16:34,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:34,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 01:16:34,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:34,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-29 01:16:34,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:34,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2023-11-29 01:16:34,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:34,044 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2023-11-29 01:16:34,044 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:16:34,044 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [627543760] [2023-11-29 01:16:34,044 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [627543760] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:16:34,044 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:16:34,044 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 01:16:34,045 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1652557859] [2023-11-29 01:16:34,045 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:16:34,046 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 01:16:34,046 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:16:34,047 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 01:16:34,047 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:16:34,048 INFO L87 Difference]: Start difference. First operand 2762 states and 4303 transitions. Second operand has 5 states, 5 states have (on average 20.6) internal successors, (103), 3 states have internal predecessors, (103), 2 states have call successors, (34), 4 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2023-11-29 01:16:39,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:16:43,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:16:47,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:16:51,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:16:54,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:16:54,174 INFO L93 Difference]: Finished difference Result 5795 states and 9080 transitions. [2023-11-29 01:16:54,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 01:16:54,175 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.6) internal successors, (103), 3 states have internal predecessors, (103), 2 states have call successors, (34), 4 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 218 [2023-11-29 01:16:54,175 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:16:54,201 INFO L225 Difference]: With dead ends: 5795 [2023-11-29 01:16:54,201 INFO L226 Difference]: Without dead ends: 3050 [2023-11-29 01:16:54,214 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:16:54,215 INFO L413 NwaCegarLoop]: 1592 mSDtfsCounter, 1324 mSDsluCounter, 2353 mSDsCounter, 0 mSdLazyCounter, 2437 mSolverCounterSat, 700 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1410 SdHoareTripleChecker+Valid, 3945 SdHoareTripleChecker+Invalid, 3141 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 700 IncrementalHoareTripleChecker+Valid, 2437 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.9s IncrementalHoareTripleChecker+Time [2023-11-29 01:16:54,216 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1410 Valid, 3945 Invalid, 3141 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [700 Valid, 2437 Invalid, 4 Unknown, 0 Unchecked, 19.9s Time] [2023-11-29 01:16:54,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3050 states. [2023-11-29 01:16:54,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3050 to 2764. [2023-11-29 01:16:54,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2764 states, 2035 states have (on average 1.5184275184275184) internal successors, (3090), 2075 states have internal predecessors, (3090), 608 states have call successors, (608), 121 states have call predecessors, (608), 120 states have return successors, (607), 603 states have call predecessors, (607), 607 states have call successors, (607) [2023-11-29 01:16:54,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2764 states to 2764 states and 4305 transitions. [2023-11-29 01:16:54,376 INFO L78 Accepts]: Start accepts. Automaton has 2764 states and 4305 transitions. Word has length 218 [2023-11-29 01:16:54,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:16:54,376 INFO L495 AbstractCegarLoop]: Abstraction has 2764 states and 4305 transitions. [2023-11-29 01:16:54,377 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.6) internal successors, (103), 3 states have internal predecessors, (103), 2 states have call successors, (34), 4 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2023-11-29 01:16:54,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2764 states and 4305 transitions. [2023-11-29 01:16:54,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-29 01:16:54,413 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:16:54,414 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 7, 6, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:16:54,414 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-29 01:16:54,414 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:16:54,415 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:16:54,415 INFO L85 PathProgramCache]: Analyzing trace with hash -1507330438, now seen corresponding path program 1 times [2023-11-29 01:16:54,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:16:54,415 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2034156765] [2023-11-29 01:16:54,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:16:54,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:16:54,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:16:54,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:16:54,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 01:16:54,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 01:16:54,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-29 01:16:54,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 01:16:54,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:16:54,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2023-11-29 01:16:54,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2023-11-29 01:16:54,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-11-29 01:16:54,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2023-11-29 01:16:54,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2023-11-29 01:16:54,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-11-29 01:16:54,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2023-11-29 01:16:54,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2023-11-29 01:16:54,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2023-11-29 01:16:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-29 01:16:54,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2023-11-29 01:16:54,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 01:16:54,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-29 01:16:54,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2023-11-29 01:16:54,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-11-29 01:16:54,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2023-11-29 01:16:54,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 01:16:54,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-29 01:16:54,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-11-29 01:16:54,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-11-29 01:16:54,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2023-11-29 01:16:54,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2023-11-29 01:16:54,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-11-29 01:16:54,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2023-11-29 01:16:54,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:54,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2023-11-29 01:16:55,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:55,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 01:16:55,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:55,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-29 01:16:55,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:55,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-29 01:16:55,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:16:55,030 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2023-11-29 01:16:55,030 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:16:55,031 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2034156765] [2023-11-29 01:16:55,031 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2034156765] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:16:55,031 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:16:55,031 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 01:16:55,031 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1723674982] [2023-11-29 01:16:55,031 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:16:55,032 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 01:16:55,032 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:16:55,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 01:16:55,033 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:16:55,033 INFO L87 Difference]: Start difference. First operand 2764 states and 4305 transitions. Second operand has 5 states, 5 states have (on average 21.0) internal successors, (105), 3 states have internal predecessors, (105), 2 states have call successors, (34), 4 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2023-11-29 01:17:00,621 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:17:04,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:17:08,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:17:12,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:17:14,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:17:14,852 INFO L93 Difference]: Finished difference Result 5797 states and 9080 transitions. [2023-11-29 01:17:14,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 01:17:14,853 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 21.0) internal successors, (105), 3 states have internal predecessors, (105), 2 states have call successors, (34), 4 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 220 [2023-11-29 01:17:14,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:17:14,869 INFO L225 Difference]: With dead ends: 5797 [2023-11-29 01:17:14,869 INFO L226 Difference]: Without dead ends: 3050 [2023-11-29 01:17:14,877 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:17:14,878 INFO L413 NwaCegarLoop]: 1593 mSDtfsCounter, 1269 mSDsluCounter, 2355 mSDsCounter, 0 mSdLazyCounter, 2532 mSolverCounterSat, 706 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1355 SdHoareTripleChecker+Valid, 3948 SdHoareTripleChecker+Invalid, 3242 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 706 IncrementalHoareTripleChecker+Valid, 2532 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.6s IncrementalHoareTripleChecker+Time [2023-11-29 01:17:14,879 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1355 Valid, 3948 Invalid, 3242 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [706 Valid, 2532 Invalid, 4 Unknown, 0 Unchecked, 19.6s Time] [2023-11-29 01:17:14,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3050 states. [2023-11-29 01:17:14,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3050 to 2766. [2023-11-29 01:17:14,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2766 states, 2037 states have (on average 1.5179185076092292) internal successors, (3092), 2077 states have internal predecessors, (3092), 608 states have call successors, (608), 121 states have call predecessors, (608), 120 states have return successors, (607), 603 states have call predecessors, (607), 607 states have call successors, (607) [2023-11-29 01:17:14,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2766 states to 2766 states and 4307 transitions. [2023-11-29 01:17:14,977 INFO L78 Accepts]: Start accepts. Automaton has 2766 states and 4307 transitions. Word has length 220 [2023-11-29 01:17:14,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:17:14,977 INFO L495 AbstractCegarLoop]: Abstraction has 2766 states and 4307 transitions. [2023-11-29 01:17:14,977 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 21.0) internal successors, (105), 3 states have internal predecessors, (105), 2 states have call successors, (34), 4 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2023-11-29 01:17:14,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2766 states and 4307 transitions. [2023-11-29 01:17:14,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-11-29 01:17:14,991 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:17:14,991 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 7, 6, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:17:14,991 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-29 01:17:14,991 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:17:14,991 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:17:14,991 INFO L85 PathProgramCache]: Analyzing trace with hash 775138707, now seen corresponding path program 1 times [2023-11-29 01:17:14,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:17:14,992 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2007600913] [2023-11-29 01:17:14,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:17:14,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:17:15,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:17:15,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:17:15,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 01:17:15,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 01:17:15,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-29 01:17:15,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 01:17:15,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:17:15,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 01:17:15,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2023-11-29 01:17:15,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2023-11-29 01:17:15,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2023-11-29 01:17:15,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2023-11-29 01:17:15,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2023-11-29 01:17:15,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-11-29 01:17:15,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2023-11-29 01:17:15,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2023-11-29 01:17:15,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2023-11-29 01:17:15,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2023-11-29 01:17:15,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2023-11-29 01:17:15,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2023-11-29 01:17:15,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2023-11-29 01:17:15,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2023-11-29 01:17:15,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-29 01:17:15,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 01:17:15,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-29 01:17:15,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2023-11-29 01:17:15,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2023-11-29 01:17:15,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-29 01:17:15,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2023-11-29 01:17:15,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2023-11-29 01:17:15,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2023-11-29 01:17:15,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2023-11-29 01:17:15,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 01:17:15,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-29 01:17:15,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2023-11-29 01:17:15,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:15,533 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2023-11-29 01:17:15,533 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:17:15,533 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2007600913] [2023-11-29 01:17:15,533 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2007600913] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 01:17:15,533 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [512644564] [2023-11-29 01:17:15,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:17:15,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:17:15,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:17:15,537 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:17:15,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 01:17:16,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:16,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 2779 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 01:17:16,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:17:16,525 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2023-11-29 01:17:16,525 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 01:17:16,525 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [512644564] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:17:16,526 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 01:17:16,526 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2023-11-29 01:17:16,526 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [931637468] [2023-11-29 01:17:16,526 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:17:16,527 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 01:17:16,527 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:17:16,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 01:17:16,528 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-11-29 01:17:16,528 INFO L87 Difference]: Start difference. First operand 2766 states and 4307 transitions. Second operand has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2023-11-29 01:17:20,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:17:24,774 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:17:25,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:17:25,036 INFO L93 Difference]: Finished difference Result 5517 states and 8659 transitions. [2023-11-29 01:17:25,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 01:17:25,037 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 221 [2023-11-29 01:17:25,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:17:25,052 INFO L225 Difference]: With dead ends: 5517 [2023-11-29 01:17:25,053 INFO L226 Difference]: Without dead ends: 2768 [2023-11-29 01:17:25,062 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 294 GetRequests, 289 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-11-29 01:17:25,063 INFO L413 NwaCegarLoop]: 2232 mSDtfsCounter, 0 mSDsluCounter, 2225 mSDsCounter, 0 mSdLazyCounter, 228 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4457 SdHoareTripleChecker+Invalid, 234 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 228 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2023-11-29 01:17:25,064 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4457 Invalid, 234 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 228 Invalid, 1 Unknown, 0 Unchecked, 8.4s Time] [2023-11-29 01:17:25,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2768 states. [2023-11-29 01:17:25,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2768 to 2766. [2023-11-29 01:17:25,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2766 states, 2037 states have (on average 1.514972999509082) internal successors, (3086), 2077 states have internal predecessors, (3086), 608 states have call successors, (608), 121 states have call predecessors, (608), 120 states have return successors, (607), 603 states have call predecessors, (607), 607 states have call successors, (607) [2023-11-29 01:17:25,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2766 states to 2766 states and 4301 transitions. [2023-11-29 01:17:25,154 INFO L78 Accepts]: Start accepts. Automaton has 2766 states and 4301 transitions. Word has length 221 [2023-11-29 01:17:25,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:17:25,155 INFO L495 AbstractCegarLoop]: Abstraction has 2766 states and 4301 transitions. [2023-11-29 01:17:25,155 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2023-11-29 01:17:25,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2766 states and 4301 transitions. [2023-11-29 01:17:25,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-11-29 01:17:25,169 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:17:25,169 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 7, 6, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:17:25,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 01:17:25,369 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:17:25,370 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:17:25,370 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:17:25,370 INFO L85 PathProgramCache]: Analyzing trace with hash 280333341, now seen corresponding path program 1 times [2023-11-29 01:17:25,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:17:25,371 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1536992079] [2023-11-29 01:17:25,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:17:25,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:17:25,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:17:25,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:17:25,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 01:17:25,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 01:17:25,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-29 01:17:25,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 01:17:25,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:17:25,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 01:17:25,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2023-11-29 01:17:25,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2023-11-29 01:17:25,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2023-11-29 01:17:25,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2023-11-29 01:17:25,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2023-11-29 01:17:25,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-11-29 01:17:25,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2023-11-29 01:17:25,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2023-11-29 01:17:25,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2023-11-29 01:17:25,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2023-11-29 01:17:25,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2023-11-29 01:17:25,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2023-11-29 01:17:25,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2023-11-29 01:17:25,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2023-11-29 01:17:25,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-29 01:17:25,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:17:25,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 01:17:25,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:25,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-11-29 01:17:26,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:26,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2023-11-29 01:17:26,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:26,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2023-11-29 01:17:26,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:26,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-11-29 01:17:26,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:26,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2023-11-29 01:17:26,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:26,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2023-11-29 01:17:26,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:26,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2023-11-29 01:17:26,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:26,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:17:26,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:26,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 01:17:26,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:26,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2023-11-29 01:17:26,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:26,075 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-11-29 01:17:26,075 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:17:26,075 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1536992079] [2023-11-29 01:17:26,076 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1536992079] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 01:17:26,076 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1183335133] [2023-11-29 01:17:26,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:17:26,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:17:26,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:17:26,077 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:17:26,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-29 01:17:27,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:27,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 2787 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 01:17:27,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:17:27,137 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2023-11-29 01:17:27,138 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 01:17:27,138 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1183335133] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:17:27,138 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 01:17:27,138 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2023-11-29 01:17:27,138 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1444100989] [2023-11-29 01:17:27,138 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:17:27,139 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 01:17:27,139 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:17:27,140 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 01:17:27,140 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-11-29 01:17:27,141 INFO L87 Difference]: Start difference. First operand 2766 states and 4301 transitions. Second operand has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 01:17:31,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:17:34,281 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:17:34,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:17:34,520 INFO L93 Difference]: Finished difference Result 2770 states and 4305 transitions. [2023-11-29 01:17:34,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 01:17:34,521 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 225 [2023-11-29 01:17:34,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:17:34,539 INFO L225 Difference]: With dead ends: 2770 [2023-11-29 01:17:34,539 INFO L226 Difference]: Without dead ends: 2767 [2023-11-29 01:17:34,541 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 298 GetRequests, 293 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-11-29 01:17:34,542 INFO L413 NwaCegarLoop]: 2233 mSDtfsCounter, 0 mSDsluCounter, 2227 mSDsCounter, 0 mSdLazyCounter, 226 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4460 SdHoareTripleChecker+Invalid, 227 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 226 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.3s IncrementalHoareTripleChecker+Time [2023-11-29 01:17:34,542 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4460 Invalid, 227 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 226 Invalid, 1 Unknown, 0 Unchecked, 7.3s Time] [2023-11-29 01:17:34,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2767 states. [2023-11-29 01:17:34,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2767 to 2767. [2023-11-29 01:17:34,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2767 states, 2038 states have (on average 1.514720314033366) internal successors, (3087), 2078 states have internal predecessors, (3087), 608 states have call successors, (608), 121 states have call predecessors, (608), 120 states have return successors, (607), 603 states have call predecessors, (607), 607 states have call successors, (607) [2023-11-29 01:17:34,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 2767 states and 4302 transitions. [2023-11-29 01:17:34,700 INFO L78 Accepts]: Start accepts. Automaton has 2767 states and 4302 transitions. Word has length 225 [2023-11-29 01:17:34,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:17:34,701 INFO L495 AbstractCegarLoop]: Abstraction has 2767 states and 4302 transitions. [2023-11-29 01:17:34,701 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 01:17:34,701 INFO L276 IsEmpty]: Start isEmpty. Operand 2767 states and 4302 transitions. [2023-11-29 01:17:34,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-11-29 01:17:34,714 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:17:34,714 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 7, 6, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:17:34,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-29 01:17:34,915 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:17:34,915 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:17:34,916 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:17:34,916 INFO L85 PathProgramCache]: Analyzing trace with hash -1160966094, now seen corresponding path program 1 times [2023-11-29 01:17:34,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:17:34,916 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [457004510] [2023-11-29 01:17:34,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:17:34,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:17:35,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:17:35,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:17:35,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 01:17:35,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 01:17:35,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-29 01:17:35,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 01:17:35,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:17:35,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 01:17:35,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2023-11-29 01:17:35,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2023-11-29 01:17:35,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2023-11-29 01:17:35,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2023-11-29 01:17:35,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2023-11-29 01:17:35,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-11-29 01:17:35,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2023-11-29 01:17:35,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2023-11-29 01:17:35,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2023-11-29 01:17:35,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2023-11-29 01:17:35,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2023-11-29 01:17:35,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2023-11-29 01:17:35,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2023-11-29 01:17:35,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2023-11-29 01:17:35,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-29 01:17:35,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:17:35,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 01:17:35,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-11-29 01:17:35,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2023-11-29 01:17:35,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2023-11-29 01:17:35,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-11-29 01:17:35,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2023-11-29 01:17:35,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2023-11-29 01:17:35,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2023-11-29 01:17:35,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:17:35,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 01:17:35,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2023-11-29 01:17:35,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:35,560 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-11-29 01:17:35,560 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:17:35,560 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [457004510] [2023-11-29 01:17:35,560 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [457004510] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 01:17:35,561 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1746210664] [2023-11-29 01:17:35,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:17:35,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:17:35,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:17:35,565 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:17:35,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-29 01:17:36,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:36,539 INFO L262 TraceCheckSpWp]: Trace formula consists of 2792 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 01:17:36,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:17:36,936 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2023-11-29 01:17:36,936 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 01:17:36,936 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1746210664] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:17:36,937 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 01:17:36,937 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2023-11-29 01:17:36,937 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [212691566] [2023-11-29 01:17:36,937 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:17:36,937 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:17:36,937 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:17:36,938 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:17:36,938 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2023-11-29 01:17:36,938 INFO L87 Difference]: Start difference. First operand 2767 states and 4302 transitions. Second operand has 4 states, 4 states have (on average 26.75) internal successors, (107), 3 states have internal predecessors, (107), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 01:17:41,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:17:45,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:17:49,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:17:53,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:17:57,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:17:57,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:17:57,877 INFO L93 Difference]: Finished difference Result 7049 states and 11023 transitions. [2023-11-29 01:17:57,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 01:17:57,877 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 26.75) internal successors, (107), 3 states have internal predecessors, (107), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 227 [2023-11-29 01:17:57,878 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:17:57,906 INFO L225 Difference]: With dead ends: 7049 [2023-11-29 01:17:57,906 INFO L226 Difference]: Without dead ends: 4299 [2023-11-29 01:17:57,917 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 301 GetRequests, 294 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2023-11-29 01:17:57,918 INFO L413 NwaCegarLoop]: 2273 mSDtfsCounter, 1331 mSDsluCounter, 4420 mSDsCounter, 0 mSdLazyCounter, 347 mSolverCounterSat, 2 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1331 SdHoareTripleChecker+Valid, 6693 SdHoareTripleChecker+Invalid, 354 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 347 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.8s IncrementalHoareTripleChecker+Time [2023-11-29 01:17:57,918 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1331 Valid, 6693 Invalid, 354 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 347 Invalid, 5 Unknown, 0 Unchecked, 20.8s Time] [2023-11-29 01:17:57,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4299 states. [2023-11-29 01:17:58,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4299 to 4209. [2023-11-29 01:17:58,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4209 states, 3091 states have (on average 1.519572953736655) internal successors, (4697), 3143 states have internal predecessors, (4697), 912 states have call successors, (912), 206 states have call predecessors, (912), 205 states have return successors, (979), 900 states have call predecessors, (979), 911 states have call successors, (979) [2023-11-29 01:17:58,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 4209 states and 6588 transitions. [2023-11-29 01:17:58,095 INFO L78 Accepts]: Start accepts. Automaton has 4209 states and 6588 transitions. Word has length 227 [2023-11-29 01:17:58,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:17:58,095 INFO L495 AbstractCegarLoop]: Abstraction has 4209 states and 6588 transitions. [2023-11-29 01:17:58,096 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.75) internal successors, (107), 3 states have internal predecessors, (107), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2023-11-29 01:17:58,096 INFO L276 IsEmpty]: Start isEmpty. Operand 4209 states and 6588 transitions. [2023-11-29 01:17:58,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2023-11-29 01:17:58,116 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:17:58,116 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 6, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:17:58,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-29 01:17:58,316 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:17:58,317 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:17:58,317 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:17:58,317 INFO L85 PathProgramCache]: Analyzing trace with hash -1141984536, now seen corresponding path program 1 times [2023-11-29 01:17:58,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:17:58,317 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2106377279] [2023-11-29 01:17:58,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:17:58,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:17:58,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:17:58,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:17:58,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 01:17:58,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 01:17:58,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-29 01:17:58,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 01:17:58,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:17:58,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 01:17:58,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2023-11-29 01:17:58,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2023-11-29 01:17:58,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2023-11-29 01:17:58,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2023-11-29 01:17:58,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:17:58,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 01:17:58,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:17:58,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 01:17:58,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2023-11-29 01:17:58,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2023-11-29 01:17:58,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2023-11-29 01:17:58,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2023-11-29 01:17:58,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2023-11-29 01:17:58,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2023-11-29 01:17:58,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-29 01:17:58,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2023-11-29 01:17:58,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 01:17:58,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2023-11-29 01:17:58,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2023-11-29 01:17:58,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:17:58,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 01:17:58,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2023-11-29 01:17:58,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2023-11-29 01:17:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2023-11-29 01:17:58,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2023-11-29 01:17:58,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2023-11-29 01:17:58,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:58,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-29 01:17:58,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:59,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2023-11-29 01:17:59,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:59,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:17:59,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:59,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 01:17:59,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:59,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-11-29 01:17:59,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:59,030 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2023-11-29 01:17:59,030 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:17:59,030 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2106377279] [2023-11-29 01:17:59,030 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2106377279] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 01:17:59,030 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1867575322] [2023-11-29 01:17:59,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:17:59,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:17:59,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:17:59,032 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:17:59,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-29 01:17:59,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:17:59,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 2907 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 01:17:59,985 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:18:00,061 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2023-11-29 01:18:00,061 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 01:18:00,061 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1867575322] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:18:00,061 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 01:18:00,061 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2023-11-29 01:18:00,062 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [837493650] [2023-11-29 01:18:00,062 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:18:00,062 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 01:18:00,062 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:18:00,063 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 01:18:00,063 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2023-11-29 01:18:00,063 INFO L87 Difference]: Start difference. First operand 4209 states and 6588 transitions. Second operand has 3 states, 3 states have (on average 46.0) internal successors, (138), 3 states have internal predecessors, (138), 3 states have call successors, (38), 3 states have call predecessors, (38), 3 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2023-11-29 01:18:04,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:18:08,425 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:18:11,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:18:11,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:18:11,965 INFO L93 Difference]: Finished difference Result 12391 states and 19390 transitions. [2023-11-29 01:18:11,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 01:18:11,966 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 46.0) internal successors, (138), 3 states have internal predecessors, (138), 3 states have call successors, (38), 3 states have call predecessors, (38), 3 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) Word has length 260 [2023-11-29 01:18:11,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:18:12,022 INFO L225 Difference]: With dead ends: 12391 [2023-11-29 01:18:12,022 INFO L226 Difference]: Without dead ends: 8199 [2023-11-29 01:18:12,045 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 341 GetRequests, 334 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2023-11-29 01:18:12,046 INFO L413 NwaCegarLoop]: 2256 mSDtfsCounter, 2261 mSDsluCounter, 2119 mSDsCounter, 0 mSdLazyCounter, 248 mSolverCounterSat, 13 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2261 SdHoareTripleChecker+Valid, 4375 SdHoareTripleChecker+Invalid, 263 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 248 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.7s IncrementalHoareTripleChecker+Time [2023-11-29 01:18:12,046 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2261 Valid, 4375 Invalid, 263 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 248 Invalid, 2 Unknown, 0 Unchecked, 11.7s Time] [2023-11-29 01:18:12,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8199 states. [2023-11-29 01:18:12,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8199 to 8194. [2023-11-29 01:18:12,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8194 states, 6030 states have (on average 1.5208955223880598) internal successors, (9171), 6136 states have internal predecessors, (9171), 1754 states have call successors, (1754), 410 states have call predecessors, (1754), 409 states have return successors, (1877), 1729 states have call predecessors, (1877), 1753 states have call successors, (1877) [2023-11-29 01:18:12,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8194 states to 8194 states and 12802 transitions. [2023-11-29 01:18:12,491 INFO L78 Accepts]: Start accepts. Automaton has 8194 states and 12802 transitions. Word has length 260 [2023-11-29 01:18:12,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:18:12,491 INFO L495 AbstractCegarLoop]: Abstraction has 8194 states and 12802 transitions. [2023-11-29 01:18:12,492 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 46.0) internal successors, (138), 3 states have internal predecessors, (138), 3 states have call successors, (38), 3 states have call predecessors, (38), 3 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2023-11-29 01:18:12,492 INFO L276 IsEmpty]: Start isEmpty. Operand 8194 states and 12802 transitions. [2023-11-29 01:18:12,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2023-11-29 01:18:12,531 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:18:12,532 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 6, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:18:12,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-11-29 01:18:12,740 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:18:12,741 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:18:12,741 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:18:12,741 INFO L85 PathProgramCache]: Analyzing trace with hash 849222768, now seen corresponding path program 1 times [2023-11-29 01:18:12,741 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:18:12,741 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [24956251] [2023-11-29 01:18:12,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:18:12,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:18:12,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:18:13,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:18:13,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 01:18:13,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 01:18:13,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-29 01:18:13,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 01:18:13,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:18:13,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-29 01:18:13,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2023-11-29 01:18:13,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2023-11-29 01:18:13,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2023-11-29 01:18:13,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-29 01:18:13,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:18:13,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 01:18:13,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:18:13,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-29 01:18:13,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2023-11-29 01:18:13,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2023-11-29 01:18:13,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2023-11-29 01:18:13,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2023-11-29 01:18:13,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2023-11-29 01:18:13,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2023-11-29 01:18:13,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-29 01:18:13,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2023-11-29 01:18:13,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 01:18:13,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2023-11-29 01:18:13,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2023-11-29 01:18:13,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:18:13,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 01:18:13,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2023-11-29 01:18:13,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2023-11-29 01:18:13,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2023-11-29 01:18:13,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2023-11-29 01:18:13,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2023-11-29 01:18:13,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-29 01:18:13,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2023-11-29 01:18:13,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:18:13,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 01:18:13,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2023-11-29 01:18:13,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:13,356 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2023-11-29 01:18:13,356 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:18:13,356 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [24956251] [2023-11-29 01:18:13,356 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [24956251] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 01:18:13,356 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1526778786] [2023-11-29 01:18:13,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:18:13,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:18:13,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:18:13,358 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:18:13,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-29 01:18:14,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:14,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 2907 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 01:18:14,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:18:14,460 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 73 proven. 1 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2023-11-29 01:18:14,461 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:18:14,605 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2023-11-29 01:18:14,605 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1526778786] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 01:18:14,605 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 01:18:14,605 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 4, 4] total 11 [2023-11-29 01:18:14,606 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1374419296] [2023-11-29 01:18:14,606 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 01:18:14,607 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 01:18:14,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:18:14,608 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 01:18:14,608 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2023-11-29 01:18:14,609 INFO L87 Difference]: Start difference. First operand 8194 states and 12802 transitions. Second operand has 11 states, 11 states have (on average 16.09090909090909) internal successors, (177), 7 states have internal predecessors, (177), 2 states have call successors, (83), 6 states have call predecessors, (83), 2 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) [2023-11-29 01:18:20,067 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:18:24,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:18:28,085 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:18:32,094 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:18:35,654 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:18:39,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:18:43,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:18:47,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:18:51,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:18:56,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:18:56,555 INFO L93 Difference]: Finished difference Result 17373 states and 27357 transitions. [2023-11-29 01:18:56,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-29 01:18:56,556 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 16.09090909090909) internal successors, (177), 7 states have internal predecessors, (177), 2 states have call successors, (83), 6 states have call predecessors, (83), 2 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) Word has length 260 [2023-11-29 01:18:56,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:18:56,616 INFO L225 Difference]: With dead ends: 17373 [2023-11-29 01:18:56,617 INFO L226 Difference]: Without dead ends: 9196 [2023-11-29 01:18:56,634 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 603 GetRequests, 592 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=42, Invalid=114, Unknown=0, NotChecked=0, Total=156 [2023-11-29 01:18:56,635 INFO L413 NwaCegarLoop]: 1542 mSDtfsCounter, 2510 mSDsluCounter, 5824 mSDsCounter, 0 mSdLazyCounter, 5845 mSolverCounterSat, 1679 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2570 SdHoareTripleChecker+Valid, 7366 SdHoareTripleChecker+Invalid, 7532 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1679 IncrementalHoareTripleChecker+Valid, 5845 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.5s IncrementalHoareTripleChecker+Time [2023-11-29 01:18:56,635 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2570 Valid, 7366 Invalid, 7532 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1679 Valid, 5845 Invalid, 8 Unknown, 0 Unchecked, 41.5s Time] [2023-11-29 01:18:56,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9196 states. [2023-11-29 01:18:56,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9196 to 8350. [2023-11-29 01:18:56,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8350 states, 6142 states have (on average 1.5146532074242918) internal successors, (9303), 6268 states have internal predecessors, (9303), 1762 states have call successors, (1762), 410 states have call predecessors, (1762), 445 states have return successors, (2009), 1753 states have call predecessors, (2009), 1761 states have call successors, (2009) [2023-11-29 01:18:56,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8350 states to 8350 states and 13074 transitions. [2023-11-29 01:18:56,973 INFO L78 Accepts]: Start accepts. Automaton has 8350 states and 13074 transitions. Word has length 260 [2023-11-29 01:18:56,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:18:56,974 INFO L495 AbstractCegarLoop]: Abstraction has 8350 states and 13074 transitions. [2023-11-29 01:18:56,974 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 16.09090909090909) internal successors, (177), 7 states have internal predecessors, (177), 2 states have call successors, (83), 6 states have call predecessors, (83), 2 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) [2023-11-29 01:18:56,974 INFO L276 IsEmpty]: Start isEmpty. Operand 8350 states and 13074 transitions. [2023-11-29 01:18:56,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2023-11-29 01:18:56,997 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:18:56,997 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 6, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:18:57,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-11-29 01:18:57,198 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:18:57,198 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:18:57,199 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:18:57,199 INFO L85 PathProgramCache]: Analyzing trace with hash 336996201, now seen corresponding path program 2 times [2023-11-29 01:18:57,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:18:57,199 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2042846191] [2023-11-29 01:18:57,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:18:57,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:18:57,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:18:57,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:18:57,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 01:18:57,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 01:18:57,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 01:18:57,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2023-11-29 01:18:57,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:18:57,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-29 01:18:57,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-11-29 01:18:57,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2023-11-29 01:18:57,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2023-11-29 01:18:57,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2023-11-29 01:18:57,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:18:57,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 01:18:57,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:18:57,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-29 01:18:57,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2023-11-29 01:18:57,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-29 01:18:57,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-11-29 01:18:57,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2023-11-29 01:18:57,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2023-11-29 01:18:57,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-29 01:18:57,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2023-11-29 01:18:57,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2023-11-29 01:18:57,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-11-29 01:18:57,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-29 01:18:57,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2023-11-29 01:18:57,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:18:57,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 01:18:57,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2023-11-29 01:18:57,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2023-11-29 01:18:57,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2023-11-29 01:18:57,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2023-11-29 01:18:57,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-29 01:18:57,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2023-11-29 01:18:57,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2023-11-29 01:18:57,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:18:57,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 01:18:57,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2023-11-29 01:18:57,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:18:57,801 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2023-11-29 01:18:57,801 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:18:57,802 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2042846191] [2023-11-29 01:18:57,802 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2042846191] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 01:18:57,802 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [460330283] [2023-11-29 01:18:57,802 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-29 01:18:57,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:18:57,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:18:57,803 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:18:57,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-29 01:18:58,705 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2023-11-29 01:18:58,705 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 01:18:58,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 1818 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-29 01:18:58,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:18:58,910 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2023-11-29 01:18:58,910 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 01:18:58,910 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [460330283] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:18:58,910 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 01:18:58,911 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 10 [2023-11-29 01:18:58,911 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1055129601] [2023-11-29 01:18:58,911 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:18:58,912 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:18:58,912 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:18:58,912 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:18:58,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2023-11-29 01:18:58,913 INFO L87 Difference]: Start difference. First operand 8350 states and 13074 transitions. Second operand has 4 states, 4 states have (on average 32.0) internal successors, (128), 4 states have internal predecessors, (128), 3 states have call successors, (38), 3 states have call predecessors, (38), 3 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2023-11-29 01:19:03,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:19:07,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:19:11,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:19:14,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:19:18,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:19:18,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:19:18,629 INFO L93 Difference]: Finished difference Result 24964 states and 39145 transitions. [2023-11-29 01:19:18,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 01:19:18,630 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 32.0) internal successors, (128), 4 states have internal predecessors, (128), 3 states have call successors, (38), 3 states have call predecessors, (38), 3 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) Word has length 263 [2023-11-29 01:19:18,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:19:18,679 INFO L225 Difference]: With dead ends: 24964 [2023-11-29 01:19:18,679 INFO L226 Difference]: Without dead ends: 16631 [2023-11-29 01:19:18,694 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 345 GetRequests, 336 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2023-11-29 01:19:18,695 INFO L413 NwaCegarLoop]: 2236 mSDtfsCounter, 2107 mSDsluCounter, 4443 mSDsCounter, 0 mSdLazyCounter, 352 mSolverCounterSat, 5 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2177 SdHoareTripleChecker+Valid, 6679 SdHoareTripleChecker+Invalid, 360 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 352 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.2s IncrementalHoareTripleChecker+Time [2023-11-29 01:19:18,695 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2177 Valid, 6679 Invalid, 360 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 352 Invalid, 3 Unknown, 0 Unchecked, 19.2s Time] [2023-11-29 01:19:18,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16631 states. [2023-11-29 01:19:19,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16631 to 15898. [2023-11-29 01:19:19,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15898 states, 11800 states have (on average 1.5195762711864407) internal successors, (17931), 12048 states have internal predecessors, (17931), 3228 states have call successors, (3228), 798 states have call predecessors, (3228), 869 states have return successors, (3723), 3209 states have call predecessors, (3723), 3227 states have call successors, (3723) [2023-11-29 01:19:19,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15898 states to 15898 states and 24882 transitions. [2023-11-29 01:19:19,556 INFO L78 Accepts]: Start accepts. Automaton has 15898 states and 24882 transitions. Word has length 263 [2023-11-29 01:19:19,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:19:19,558 INFO L495 AbstractCegarLoop]: Abstraction has 15898 states and 24882 transitions. [2023-11-29 01:19:19,559 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 32.0) internal successors, (128), 4 states have internal predecessors, (128), 3 states have call successors, (38), 3 states have call predecessors, (38), 3 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2023-11-29 01:19:19,559 INFO L276 IsEmpty]: Start isEmpty. Operand 15898 states and 24882 transitions. [2023-11-29 01:19:19,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2023-11-29 01:19:19,622 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:19:19,623 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 6, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:19:19,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2023-11-29 01:19:19,823 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:19:19,824 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:19:19,824 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:19:19,824 INFO L85 PathProgramCache]: Analyzing trace with hash -1777697554, now seen corresponding path program 1 times [2023-11-29 01:19:19,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:19:19,824 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [862542559] [2023-11-29 01:19:19,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:19:19,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:19:20,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:19:20,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:19:20,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 01:19:20,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 01:19:20,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 01:19:20,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2023-11-29 01:19:20,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:19:20,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-29 01:19:20,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-11-29 01:19:20,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2023-11-29 01:19:20,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2023-11-29 01:19:20,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2023-11-29 01:19:20,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:19:20,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 01:19:20,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:19:20,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-29 01:19:20,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2023-11-29 01:19:20,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2023-11-29 01:19:20,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2023-11-29 01:19:20,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-29 01:19:20,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-11-29 01:19:20,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2023-11-29 01:19:20,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2023-11-29 01:19:20,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 01:19:20,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2023-11-29 01:19:20,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2023-11-29 01:19:20,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2023-11-29 01:19:20,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:19:20,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 01:19:20,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2023-11-29 01:19:20,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2023-11-29 01:19:20,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2023-11-29 01:19:20,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2023-11-29 01:19:20,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2023-11-29 01:19:20,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2023-11-29 01:19:20,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2023-11-29 01:19:20,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:19:20,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 01:19:20,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2023-11-29 01:19:20,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:20,615 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2023-11-29 01:19:20,615 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:19:20,615 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [862542559] [2023-11-29 01:19:20,615 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [862542559] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 01:19:20,615 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [420638667] [2023-11-29 01:19:20,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:19:20,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:19:20,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:19:20,617 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:19:20,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-29 01:19:21,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:19:21,602 INFO L262 TraceCheckSpWp]: Trace formula consists of 3056 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 01:19:21,610 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:19:21,689 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 73 proven. 10 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2023-11-29 01:19:21,690 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:19:21,898 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2023-11-29 01:19:21,898 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [420638667] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 01:19:21,899 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 01:19:21,899 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 18 [2023-11-29 01:19:21,899 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [949891548] [2023-11-29 01:19:21,899 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 01:19:21,900 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2023-11-29 01:19:21,900 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:19:21,901 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2023-11-29 01:19:21,901 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=225, Unknown=0, NotChecked=0, Total=306 [2023-11-29 01:19:21,902 INFO L87 Difference]: Start difference. First operand 15898 states and 24882 transitions. Second operand has 18 states, 18 states have (on average 10.38888888888889) internal successors, (187), 14 states have internal predecessors, (187), 2 states have call successors, (83), 6 states have call predecessors, (83), 2 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) [2023-11-29 01:19:29,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:19:33,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:19:37,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:19:41,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:19:45,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:19:49,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:19:53,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:19:57,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:20:01,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:20:04,144 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:20:08,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:20:12,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:20:14,752 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:20:18,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:20:22,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:20:28,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:20:28,539 INFO L93 Difference]: Finished difference Result 33933 states and 53489 transitions. [2023-11-29 01:20:28,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2023-11-29 01:20:28,539 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 10.38888888888889) internal successors, (187), 14 states have internal predecessors, (187), 2 states have call successors, (83), 6 states have call predecessors, (83), 2 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) Word has length 264 [2023-11-29 01:20:28,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:20:28,595 INFO L225 Difference]: With dead ends: 33933 [2023-11-29 01:20:28,595 INFO L226 Difference]: Without dead ends: 18052 [2023-11-29 01:20:28,622 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 631 GetRequests, 593 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 287 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=417, Invalid=1143, Unknown=0, NotChecked=0, Total=1560 [2023-11-29 01:20:28,623 INFO L413 NwaCegarLoop]: 1540 mSDtfsCounter, 2749 mSDsluCounter, 9724 mSDsCounter, 0 mSdLazyCounter, 8612 mSolverCounterSat, 1702 mSolverCounterUnsat, 13 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 64.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2809 SdHoareTripleChecker+Valid, 11264 SdHoareTripleChecker+Invalid, 10327 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1702 IncrementalHoareTripleChecker+Valid, 8612 IncrementalHoareTripleChecker+Invalid, 13 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 65.6s IncrementalHoareTripleChecker+Time [2023-11-29 01:20:28,623 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2809 Valid, 11264 Invalid, 10327 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1702 Valid, 8612 Invalid, 13 Unknown, 0 Unchecked, 65.6s Time] [2023-11-29 01:20:28,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18052 states. [2023-11-29 01:20:29,386 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18052 to 16186. [2023-11-29 01:20:29,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16186 states, 12088 states have (on average 1.5085208471211118) internal successors, (18235), 12336 states have internal predecessors, (18235), 3228 states have call successors, (3228), 798 states have call predecessors, (3228), 869 states have return successors, (3723), 3209 states have call predecessors, (3723), 3227 states have call successors, (3723) [2023-11-29 01:20:29,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16186 states to 16186 states and 25186 transitions. [2023-11-29 01:20:29,554 INFO L78 Accepts]: Start accepts. Automaton has 16186 states and 25186 transitions. Word has length 264 [2023-11-29 01:20:29,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:20:29,555 INFO L495 AbstractCegarLoop]: Abstraction has 16186 states and 25186 transitions. [2023-11-29 01:20:29,555 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 10.38888888888889) internal successors, (187), 14 states have internal predecessors, (187), 2 states have call successors, (83), 6 states have call predecessors, (83), 2 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) [2023-11-29 01:20:29,555 INFO L276 IsEmpty]: Start isEmpty. Operand 16186 states and 25186 transitions. [2023-11-29 01:20:29,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-29 01:20:29,622 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:20:29,623 INFO L195 NwaCegarLoop]: trace histogram [20, 8, 8, 8, 8, 6, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:20:29,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2023-11-29 01:20:29,824 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-11-29 01:20:29,825 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:20:29,825 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:20:29,825 INFO L85 PathProgramCache]: Analyzing trace with hash 524021738, now seen corresponding path program 2 times [2023-11-29 01:20:29,825 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:20:29,825 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [283850624] [2023-11-29 01:20:29,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:20:29,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:20:30,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:20:30,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:20:30,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 01:20:30,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 01:20:30,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2023-11-29 01:20:30,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-11-29 01:20:30,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:20:30,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2023-11-29 01:20:30,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2023-11-29 01:20:30,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2023-11-29 01:20:30,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2023-11-29 01:20:30,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2023-11-29 01:20:30,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:20:30,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 01:20:30,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:20:30,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2023-11-29 01:20:30,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-29 01:20:30,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2023-11-29 01:20:30,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 01:20:30,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2023-11-29 01:20:30,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2023-11-29 01:20:30,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2023-11-29 01:20:30,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2023-11-29 01:20:30,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2023-11-29 01:20:30,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2023-11-29 01:20:30,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2023-11-29 01:20:30,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-29 01:20:30,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:20:30,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 01:20:30,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-29 01:20:30,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2023-11-29 01:20:30,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2023-11-29 01:20:30,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2023-11-29 01:20:30,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2023-11-29 01:20:30,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2023-11-29 01:20:30,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-11-29 01:20:30,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:20:30,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 01:20:30,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2023-11-29 01:20:30,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:30,884 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2023-11-29 01:20:30,884 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:20:30,884 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [283850624] [2023-11-29 01:20:30,884 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [283850624] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 01:20:30,884 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [656310176] [2023-11-29 01:20:30,885 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-29 01:20:30,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:20:30,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:20:30,886 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:20:30,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-29 01:20:31,807 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2023-11-29 01:20:31,807 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 01:20:31,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 1826 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-29 01:20:31,823 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:20:31,855 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 469 trivial. 0 not checked. [2023-11-29 01:20:31,856 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 01:20:31,856 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [656310176] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:20:31,856 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 01:20:31,856 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2023-11-29 01:20:31,857 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1817900240] [2023-11-29 01:20:31,857 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:20:31,857 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 01:20:31,857 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:20:31,858 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 01:20:31,858 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2023-11-29 01:20:31,859 INFO L87 Difference]: Start difference. First operand 16186 states and 25186 transitions. Second operand has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 3 states have internal predecessors, (127), 2 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2023-11-29 01:20:35,590 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:20:39,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:20:40,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:20:40,130 INFO L93 Difference]: Finished difference Result 24675 states and 38404 transitions. [2023-11-29 01:20:40,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 01:20:40,131 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 3 states have internal predecessors, (127), 2 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) Word has length 282 [2023-11-29 01:20:40,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:20:40,180 INFO L225 Difference]: With dead ends: 24675 [2023-11-29 01:20:40,181 INFO L226 Difference]: Without dead ends: 16186 [2023-11-29 01:20:40,202 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 367 GetRequests, 358 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2023-11-29 01:20:40,202 INFO L413 NwaCegarLoop]: 2230 mSDtfsCounter, 6 mSDsluCounter, 2223 mSDsCounter, 0 mSdLazyCounter, 222 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 4453 SdHoareTripleChecker+Invalid, 224 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 222 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.9s IncrementalHoareTripleChecker+Time [2023-11-29 01:20:40,203 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 4453 Invalid, 224 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 222 Invalid, 1 Unknown, 0 Unchecked, 7.9s Time] [2023-11-29 01:20:40,215 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16186 states. [2023-11-29 01:20:40,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16186 to 16186. [2023-11-29 01:20:40,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16186 states, 12088 states have (on average 1.5081899404367969) internal successors, (18231), 12336 states have internal predecessors, (18231), 3228 states have call successors, (3228), 798 states have call predecessors, (3228), 869 states have return successors, (3723), 3209 states have call predecessors, (3723), 3227 states have call successors, (3723) [2023-11-29 01:20:40,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16186 states to 16186 states and 25182 transitions. [2023-11-29 01:20:40,911 INFO L78 Accepts]: Start accepts. Automaton has 16186 states and 25182 transitions. Word has length 282 [2023-11-29 01:20:40,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:20:40,912 INFO L495 AbstractCegarLoop]: Abstraction has 16186 states and 25182 transitions. [2023-11-29 01:20:40,912 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 3 states have internal predecessors, (127), 2 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2023-11-29 01:20:40,912 INFO L276 IsEmpty]: Start isEmpty. Operand 16186 states and 25182 transitions. [2023-11-29 01:20:40,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2023-11-29 01:20:40,956 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:20:40,956 INFO L195 NwaCegarLoop]: trace histogram [20, 8, 8, 8, 8, 6, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:20:40,967 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2023-11-29 01:20:41,156 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2023-11-29 01:20:41,157 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:20:41,157 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:20:41,157 INFO L85 PathProgramCache]: Analyzing trace with hash -880637601, now seen corresponding path program 1 times [2023-11-29 01:20:41,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:20:41,158 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [494479135] [2023-11-29 01:20:41,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:20:41,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:20:41,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:41,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:20:41,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:41,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:20:41,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:41,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 01:20:41,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:41,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 01:20:41,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:41,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2023-11-29 01:20:41,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:41,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-11-29 01:20:41,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:41,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:20:41,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:41,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2023-11-29 01:20:41,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:41,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2023-11-29 01:20:41,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:41,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2023-11-29 01:20:41,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2023-11-29 01:20:42,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2023-11-29 01:20:42,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:20:42,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 01:20:42,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:20:42,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2023-11-29 01:20:42,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-29 01:20:42,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2023-11-29 01:20:42,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-29 01:20:42,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2023-11-29 01:20:42,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2023-11-29 01:20:42,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2023-11-29 01:20:42,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2023-11-29 01:20:42,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2023-11-29 01:20:42,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2023-11-29 01:20:42,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2023-11-29 01:20:42,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-29 01:20:42,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:20:42,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 01:20:42,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-29 01:20:42,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2023-11-29 01:20:42,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2023-11-29 01:20:42,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2023-11-29 01:20:42,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2023-11-29 01:20:42,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2023-11-29 01:20:42,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-11-29 01:20:42,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:20:42,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 01:20:42,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2023-11-29 01:20:42,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:42,254 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2023-11-29 01:20:42,254 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:20:42,254 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [494479135] [2023-11-29 01:20:42,255 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [494479135] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 01:20:42,255 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2090619841] [2023-11-29 01:20:42,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:20:42,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:20:42,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:20:42,256 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:20:42,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-29 01:20:43,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:20:43,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 3856 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-29 01:20:43,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:20:43,660 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 195 proven. 55 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-11-29 01:20:43,661 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:20:43,992 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 131 proven. 55 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2023-11-29 01:20:43,993 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2090619841] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 01:20:43,993 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 01:20:43,993 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 13, 13] total 26 [2023-11-29 01:20:43,993 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1945287042] [2023-11-29 01:20:43,993 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 01:20:43,994 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2023-11-29 01:20:43,995 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:20:43,996 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2023-11-29 01:20:43,996 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=171, Invalid=479, Unknown=0, NotChecked=0, Total=650 [2023-11-29 01:20:43,996 INFO L87 Difference]: Start difference. First operand 16186 states and 25182 transitions. Second operand has 26 states, 26 states have (on average 8.692307692307692) internal successors, (226), 21 states have internal predecessors, (226), 2 states have call successors, (84), 6 states have call predecessors, (84), 3 states have return successors, (78), 3 states have call predecessors, (78), 2 states have call successors, (78) [2023-11-29 01:20:52,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:20:56,811 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:21:00,818 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:21:04,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:21:08,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:21:12,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:21:16,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:21:20,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:21:24,884 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:21:28,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:21:32,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:21:36,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:21:40,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:21:44,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:21:48,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:21:52,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:21:56,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:22:00,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:22:04,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:22:09,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:22:13,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:22:17,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:22:21,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:22:25,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:22:36,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:22:36,349 INFO L93 Difference]: Finished difference Result 51162 states and 80642 transitions. [2023-11-29 01:22:36,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2023-11-29 01:22:36,349 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 8.692307692307692) internal successors, (226), 21 states have internal predecessors, (226), 2 states have call successors, (84), 6 states have call predecessors, (84), 3 states have return successors, (78), 3 states have call predecessors, (78), 2 states have call successors, (78) Word has length 283 [2023-11-29 01:22:36,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:22:36,520 INFO L225 Difference]: With dead ends: 51162 [2023-11-29 01:22:36,520 INFO L226 Difference]: Without dead ends: 34993 [2023-11-29 01:22:36,551 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 690 GetRequests, 629 SyntacticMatches, 6 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 626 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=577, Invalid=2615, Unknown=0, NotChecked=0, Total=3192 [2023-11-29 01:22:36,552 INFO L413 NwaCegarLoop]: 1867 mSDtfsCounter, 6389 mSDsluCounter, 18606 mSDsCounter, 0 mSdLazyCounter, 15432 mSolverCounterSat, 2625 mSolverCounterUnsat, 24 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 108.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6720 SdHoareTripleChecker+Valid, 20473 SdHoareTripleChecker+Invalid, 18081 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2625 IncrementalHoareTripleChecker+Valid, 15432 IncrementalHoareTripleChecker+Invalid, 24 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 110.4s IncrementalHoareTripleChecker+Time [2023-11-29 01:22:36,552 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6720 Valid, 20473 Invalid, 18081 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2625 Valid, 15432 Invalid, 24 Unknown, 0 Unchecked, 110.4s Time] [2023-11-29 01:22:36,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34993 states. [2023-11-29 01:22:37,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34993 to 31464. [2023-11-29 01:22:37,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31464 states, 23547 states have (on average 1.5129740518962076) internal successors, (35626), 24007 states have internal predecessors, (35626), 6255 states have call successors, (6255), 1534 states have call predecessors, (6255), 1661 states have return successors, (7198), 6222 states have call predecessors, (7198), 6254 states have call successors, (7198) [2023-11-29 01:22:37,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31464 states to 31464 states and 49079 transitions. [2023-11-29 01:22:37,886 INFO L78 Accepts]: Start accepts. Automaton has 31464 states and 49079 transitions. Word has length 283 [2023-11-29 01:22:37,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:22:37,887 INFO L495 AbstractCegarLoop]: Abstraction has 31464 states and 49079 transitions. [2023-11-29 01:22:37,887 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 8.692307692307692) internal successors, (226), 21 states have internal predecessors, (226), 2 states have call successors, (84), 6 states have call predecessors, (84), 3 states have return successors, (78), 3 states have call predecessors, (78), 2 states have call successors, (78) [2023-11-29 01:22:37,887 INFO L276 IsEmpty]: Start isEmpty. Operand 31464 states and 49079 transitions. [2023-11-29 01:22:37,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2023-11-29 01:22:37,962 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:22:37,962 INFO L195 NwaCegarLoop]: trace histogram [32, 8, 8, 8, 8, 6, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:22:37,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2023-11-29 01:22:38,163 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2023-11-29 01:22:38,163 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:22:38,163 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:22:38,164 INFO L85 PathProgramCache]: Analyzing trace with hash 669909933, now seen corresponding path program 1 times [2023-11-29 01:22:38,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:22:38,164 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [488909681] [2023-11-29 01:22:38,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:22:38,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:22:38,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:22:38,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:22:38,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 01:22:38,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 01:22:38,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-29 01:22:38,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 01:22:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 01:22:38,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:22:38,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2023-11-29 01:22:38,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2023-11-29 01:22:38,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:22:38,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2023-11-29 01:22:38,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2023-11-29 01:22:38,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-11-29 01:22:38,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-11-29 01:22:38,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-11-29 01:22:38,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2023-11-29 01:22:38,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2023-11-29 01:22:38,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-11-29 01:22:38,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2023-11-29 01:22:38,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2023-11-29 01:22:38,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2023-11-29 01:22:38,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-29 01:22:38,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2023-11-29 01:22:38,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2023-11-29 01:22:38,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2023-11-29 01:22:38,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2023-11-29 01:22:38,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:22:38,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 01:22:38,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-11-29 01:22:38,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2023-11-29 01:22:38,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2023-11-29 01:22:38,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2023-11-29 01:22:38,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2023-11-29 01:22:38,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2023-11-29 01:22:38,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2023-11-29 01:22:38,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:22:38,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 01:22:38,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2023-11-29 01:22:38,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:22:38,836 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2023-11-29 01:22:38,836 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:22:38,836 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [488909681] [2023-11-29 01:22:38,836 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [488909681] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:22:38,836 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:22:38,836 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 01:22:38,836 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1253407424] [2023-11-29 01:22:38,836 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:22:38,837 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 01:22:38,837 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:22:38,838 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 01:22:38,838 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-29 01:22:38,838 INFO L87 Difference]: Start difference. First operand 31464 states and 49079 transitions. Second operand has 6 states, 6 states have (on average 24.833333333333332) internal successors, (149), 3 states have internal predecessors, (149), 2 states have call successors, (38), 5 states have call predecessors, (38), 1 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2023-11-29 01:22:43,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:22:47,306 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:22:51,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:22:55,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:23:01,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:23:05,375 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:23:09,383 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:23:13,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:23:17,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:23:22,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:23:22,714 INFO L93 Difference]: Finished difference Result 83324 states and 129625 transitions. [2023-11-29 01:23:22,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-29 01:23:22,715 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 24.833333333333332) internal successors, (149), 3 states have internal predecessors, (149), 2 states have call successors, (38), 5 states have call predecessors, (38), 1 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) Word has length 311 [2023-11-29 01:23:22,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:23:22,860 INFO L225 Difference]: With dead ends: 83324 [2023-11-29 01:23:22,861 INFO L226 Difference]: Without dead ends: 51885 [2023-11-29 01:23:22,918 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 81 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2023-11-29 01:23:22,918 INFO L413 NwaCegarLoop]: 1864 mSDtfsCounter, 3833 mSDsluCounter, 3324 mSDsCounter, 0 mSdLazyCounter, 4078 mSolverCounterSat, 1904 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4086 SdHoareTripleChecker+Valid, 5188 SdHoareTripleChecker+Invalid, 5991 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1904 IncrementalHoareTripleChecker+Valid, 4078 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 42.0s IncrementalHoareTripleChecker+Time [2023-11-29 01:23:22,919 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4086 Valid, 5188 Invalid, 5991 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1904 Valid, 4078 Invalid, 9 Unknown, 0 Unchecked, 42.0s Time] [2023-11-29 01:23:22,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51885 states. [2023-11-29 01:23:24,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51885 to 46708. [2023-11-29 01:23:24,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46708 states, 34934 states have (on average 1.4922138890479189) internal successors, (52129), 35710 states have internal predecessors, (52129), 9165 states have call successors, (9165), 2417 states have call predecessors, (9165), 2608 states have return successors, (10348), 9086 states have call predecessors, (10348), 9164 states have call successors, (10348) [2023-11-29 01:23:24,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46708 states to 46708 states and 71642 transitions. [2023-11-29 01:23:24,636 INFO L78 Accepts]: Start accepts. Automaton has 46708 states and 71642 transitions. Word has length 311 [2023-11-29 01:23:24,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:23:24,636 INFO L495 AbstractCegarLoop]: Abstraction has 46708 states and 71642 transitions. [2023-11-29 01:23:24,637 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 24.833333333333332) internal successors, (149), 3 states have internal predecessors, (149), 2 states have call successors, (38), 5 states have call predecessors, (38), 1 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2023-11-29 01:23:24,637 INFO L276 IsEmpty]: Start isEmpty. Operand 46708 states and 71642 transitions. [2023-11-29 01:23:24,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2023-11-29 01:23:24,780 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:23:24,780 INFO L195 NwaCegarLoop]: trace histogram [32, 8, 8, 8, 8, 6, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:23:24,780 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-11-29 01:23:24,780 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:23:24,780 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:23:24,780 INFO L85 PathProgramCache]: Analyzing trace with hash 391902419, now seen corresponding path program 2 times [2023-11-29 01:23:24,781 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:23:24,781 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1224621998] [2023-11-29 01:23:24,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:23:24,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:23:25,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:23:25,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:23:25,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 01:23:25,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 01:23:25,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 01:23:25,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2023-11-29 01:23:25,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:23:25,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2023-11-29 01:23:25,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2023-11-29 01:23:25,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-11-29 01:23:25,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2023-11-29 01:23:25,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-29 01:23:25,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 01:23:25,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 01:23:25,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:23:25,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-11-29 01:23:25,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2023-11-29 01:23:25,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2023-11-29 01:23:25,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-11-29 01:23:25,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2023-11-29 01:23:25,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2023-11-29 01:23:25,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2023-11-29 01:23:25,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-29 01:23:25,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2023-11-29 01:23:25,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2023-11-29 01:23:25,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2023-11-29 01:23:25,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2023-11-29 01:23:25,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:23:25,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 01:23:25,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-11-29 01:23:25,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2023-11-29 01:23:25,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2023-11-29 01:23:25,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2023-11-29 01:23:25,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2023-11-29 01:23:25,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2023-11-29 01:23:25,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2023-11-29 01:23:25,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:23:25,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 01:23:25,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2023-11-29 01:23:25,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:23:25,550 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 785 trivial. 0 not checked. [2023-11-29 01:23:25,550 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:23:25,550 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1224621998] [2023-11-29 01:23:25,550 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1224621998] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:23:25,550 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:23:25,550 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 01:23:25,551 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1973927707] [2023-11-29 01:23:25,551 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:23:25,551 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 01:23:25,551 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:23:25,552 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 01:23:25,552 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-29 01:23:25,552 INFO L87 Difference]: Start difference. First operand 46708 states and 71642 transitions. Second operand has 6 states, 6 states have (on average 25.333333333333332) internal successors, (152), 3 states have internal predecessors, (152), 3 states have call successors, (38), 5 states have call predecessors, (38), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2023-11-29 01:23:29,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:23:34,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:23:38,016 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:23:42,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:23:46,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:23:52,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:23:56,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:24:00,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:24:04,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:24:11,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:24:11,045 INFO L93 Difference]: Finished difference Result 128622 states and 198919 transitions. [2023-11-29 01:24:11,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-29 01:24:11,045 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 25.333333333333332) internal successors, (152), 3 states have internal predecessors, (152), 3 states have call successors, (38), 5 states have call predecessors, (38), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) Word has length 311 [2023-11-29 01:24:11,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:24:11,264 INFO L225 Difference]: With dead ends: 128622 [2023-11-29 01:24:11,265 INFO L226 Difference]: Without dead ends: 81941 [2023-11-29 01:24:11,357 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 81 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2023-11-29 01:24:11,357 INFO L413 NwaCegarLoop]: 2135 mSDtfsCounter, 5265 mSDsluCounter, 3764 mSDsCounter, 0 mSdLazyCounter, 4091 mSolverCounterSat, 2240 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5530 SdHoareTripleChecker+Valid, 5899 SdHoareTripleChecker+Invalid, 6340 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2240 IncrementalHoareTripleChecker+Valid, 4091 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 42.4s IncrementalHoareTripleChecker+Time [2023-11-29 01:24:11,358 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5530 Valid, 5899 Invalid, 6340 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2240 Valid, 4091 Invalid, 9 Unknown, 0 Unchecked, 42.4s Time] [2023-11-29 01:24:11,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81941 states. [2023-11-29 01:24:13,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81941 to 73320. [2023-11-29 01:24:14,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73320 states, 55698 states have (on average 1.4761571331107042) internal successors, (82219), 56922 states have internal predecessors, (82219), 13403 states have call successors, (13403), 3899 states have call predecessors, (13403), 4218 states have return successors, (14890), 13288 states have call predecessors, (14890), 13402 states have call successors, (14890) [2023-11-29 01:24:14,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73320 states to 73320 states and 110512 transitions. [2023-11-29 01:24:14,228 INFO L78 Accepts]: Start accepts. Automaton has 73320 states and 110512 transitions. Word has length 311 [2023-11-29 01:24:14,228 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:24:14,228 INFO L495 AbstractCegarLoop]: Abstraction has 73320 states and 110512 transitions. [2023-11-29 01:24:14,229 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 25.333333333333332) internal successors, (152), 3 states have internal predecessors, (152), 3 states have call successors, (38), 5 states have call predecessors, (38), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2023-11-29 01:24:14,229 INFO L276 IsEmpty]: Start isEmpty. Operand 73320 states and 110512 transitions. [2023-11-29 01:24:14,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2023-11-29 01:24:14,381 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:24:14,381 INFO L195 NwaCegarLoop]: trace histogram [32, 8, 8, 8, 8, 6, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:24:14,381 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-11-29 01:24:14,381 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:24:14,382 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:24:14,382 INFO L85 PathProgramCache]: Analyzing trace with hash 1484088991, now seen corresponding path program 1 times [2023-11-29 01:24:14,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:24:14,382 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [363562602] [2023-11-29 01:24:14,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:24:14,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:24:14,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:14,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:24:14,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:14,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:24:14,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 01:24:15,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 01:24:15,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 01:24:15,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2023-11-29 01:24:15,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:24:15,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2023-11-29 01:24:15,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2023-11-29 01:24:15,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-11-29 01:24:15,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2023-11-29 01:24:15,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2023-11-29 01:24:15,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 01:24:15,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-29 01:24:15,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:24:15,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-11-29 01:24:15,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2023-11-29 01:24:15,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2023-11-29 01:24:15,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-11-29 01:24:15,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2023-11-29 01:24:15,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2023-11-29 01:24:15,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2023-11-29 01:24:15,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-29 01:24:15,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2023-11-29 01:24:15,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2023-11-29 01:24:15,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2023-11-29 01:24:15,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2023-11-29 01:24:15,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:24:15,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 01:24:15,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-11-29 01:24:15,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2023-11-29 01:24:15,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2023-11-29 01:24:15,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2023-11-29 01:24:15,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2023-11-29 01:24:15,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2023-11-29 01:24:15,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2023-11-29 01:24:15,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-29 01:24:15,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 01:24:15,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2023-11-29 01:24:15,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:15,208 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 785 trivial. 0 not checked. [2023-11-29 01:24:15,208 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:24:15,208 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [363562602] [2023-11-29 01:24:15,208 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [363562602] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 01:24:15,209 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1727215638] [2023-11-29 01:24:15,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:24:15,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 01:24:15,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:24:15,212 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 01:24:15,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-29 01:24:16,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:24:16,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 4442 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 01:24:16,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 01:24:16,965 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 72 proven. 292 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2023-11-29 01:24:16,965 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 01:24:17,119 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 8 proven. 292 refuted. 0 times theorem prover too weak. 498 trivial. 0 not checked. [2023-11-29 01:24:17,120 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1727215638] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 01:24:17,120 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 01:24:17,120 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5, 5] total 13 [2023-11-29 01:24:17,120 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1955673062] [2023-11-29 01:24:17,120 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 01:24:17,121 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-29 01:24:17,122 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:24:17,122 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-29 01:24:17,123 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2023-11-29 01:24:17,123 INFO L87 Difference]: Start difference. First operand 73320 states and 110512 transitions. Second operand has 13 states, 13 states have (on average 19.076923076923077) internal successors, (248), 9 states have internal predecessors, (248), 2 states have call successors, (84), 5 states have call predecessors, (84), 3 states have return successors, (78), 3 states have call predecessors, (78), 2 states have call successors, (78) [2023-11-29 01:24:22,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:24:26,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:24:30,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:24:34,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:24:38,095 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:24:42,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:24:46,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:24:50,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:24:54,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:24:58,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:25:02,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:25:16,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:25:16,695 INFO L93 Difference]: Finished difference Result 134542 states and 203145 transitions. [2023-11-29 01:25:16,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2023-11-29 01:25:16,696 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 19.076923076923077) internal successors, (248), 9 states have internal predecessors, (248), 2 states have call successors, (84), 5 states have call predecessors, (84), 3 states have return successors, (78), 3 states have call predecessors, (78), 2 states have call successors, (78) Word has length 311 [2023-11-29 01:25:16,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:25:16,703 INFO L225 Difference]: With dead ends: 134542 [2023-11-29 01:25:16,703 INFO L226 Difference]: Without dead ends: 0 [2023-11-29 01:25:16,863 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 729 GetRequests, 699 SyntacticMatches, 2 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 144 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=144, Invalid=726, Unknown=0, NotChecked=0, Total=870 [2023-11-29 01:25:16,863 INFO L413 NwaCegarLoop]: 2405 mSDtfsCounter, 4536 mSDsluCounter, 14214 mSDsCounter, 0 mSdLazyCounter, 14441 mSolverCounterSat, 1938 mSolverCounterUnsat, 11 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 55.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4867 SdHoareTripleChecker+Valid, 16619 SdHoareTripleChecker+Invalid, 16390 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1938 IncrementalHoareTripleChecker+Valid, 14441 IncrementalHoareTripleChecker+Invalid, 11 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 56.8s IncrementalHoareTripleChecker+Time [2023-11-29 01:25:16,864 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4867 Valid, 16619 Invalid, 16390 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1938 Valid, 14441 Invalid, 11 Unknown, 0 Unchecked, 56.8s Time] [2023-11-29 01:25:16,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-11-29 01:25:16,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-11-29 01:25:16,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:25:16,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-11-29 01:25:16,874 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 311 [2023-11-29 01:25:16,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:25:16,874 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-11-29 01:25:16,874 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 19.076923076923077) internal successors, (248), 9 states have internal predecessors, (248), 2 states have call successors, (84), 5 states have call predecessors, (84), 3 states have return successors, (78), 3 states have call predecessors, (78), 2 states have call successors, (78) [2023-11-29 01:25:16,875 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-11-29 01:25:16,875 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-29 01:25:16,876 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-29 01:25:16,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2023-11-29 01:25:17,077 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2023-11-29 01:25:17,079 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-11-29 01:27:21,794 INFO L899 garLoopResultBuilder]: For program point isicom_startEXIT(lines 5504 5512) no Hoare annotation was computed. [2023-11-29 01:27:21,795 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5504 5512) the Hoare annotation is: true [2023-11-29 01:27:21,795 INFO L899 garLoopResultBuilder]: For program point isicom_set_termiosEXIT(lines 5450 5470) no Hoare annotation was computed. [2023-11-29 01:27:21,795 INFO L899 garLoopResultBuilder]: For program point L5463(line 5463) no Hoare annotation was computed. [2023-11-29 01:27:21,795 INFO L895 garLoopResultBuilder]: At program point L5465(line 5465) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2023-11-29 01:27:21,795 INFO L899 garLoopResultBuilder]: For program point L5461(line 5461) no Hoare annotation was computed. [2023-11-29 01:27:21,795 INFO L899 garLoopResultBuilder]: For program point L5463-2(lines 5463 5467) no Hoare annotation was computed. [2023-11-29 01:27:21,795 INFO L899 garLoopResultBuilder]: For program point L5463-3(lines 5450 5470) no Hoare annotation was computed. [2023-11-29 01:27:21,795 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5450 5470) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|))) [2023-11-29 01:27:21,796 INFO L902 garLoopResultBuilder]: At program point L5462(line 5462) the Hoare annotation is: true [2023-11-29 01:27:21,796 INFO L895 garLoopResultBuilder]: At program point L5460-1(line 5460) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= |#memory_int#20| |old(#memory_int#20)|)) [2023-11-29 01:27:21,796 INFO L899 garLoopResultBuilder]: For program point L5462-1(line 5462) no Hoare annotation was computed. [2023-11-29 01:27:21,796 INFO L895 garLoopResultBuilder]: At program point L5460(line 5460) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|))) [2023-11-29 01:27:21,796 INFO L899 garLoopResultBuilder]: For program point L5456-2(lines 5456 5459) no Hoare annotation was computed. [2023-11-29 01:27:21,796 INFO L899 garLoopResultBuilder]: For program point L5456(line 5456) no Hoare annotation was computed. [2023-11-29 01:27:21,796 INFO L899 garLoopResultBuilder]: For program point msleepEXIT(lines 7125 7127) no Hoare annotation was computed. [2023-11-29 01:27:21,796 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7125 7127) the Hoare annotation is: true [2023-11-29 01:27:21,796 INFO L902 garLoopResultBuilder]: At program point LDV_STOP(lines 3881 3887) the Hoare annotation is: true [2023-11-29 01:27:21,797 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3881 3887) no Hoare annotation was computed. [2023-11-29 01:27:21,797 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7179 7181) the Hoare annotation is: true [2023-11-29 01:27:21,797 INFO L899 garLoopResultBuilder]: For program point tty_kref_putEXIT(lines 7179 7181) no Hoare annotation was computed. [2023-11-29 01:27:21,797 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 6986 6992) no Hoare annotation was computed. [2023-11-29 01:27:21,797 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6986 6992) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2023-11-29 01:27:21,797 INFO L902 garLoopResultBuilder]: At program point L5345(line 5345) the Hoare annotation is: true [2023-11-29 01:27:21,797 INFO L899 garLoopResultBuilder]: For program point L4363(line 4363) no Hoare annotation was computed. [2023-11-29 01:27:21,797 INFO L899 garLoopResultBuilder]: For program point L4363-4(line 4363) no Hoare annotation was computed. [2023-11-29 01:27:21,797 INFO L899 garLoopResultBuilder]: For program point L4363-2(line 4363) no Hoare annotation was computed. [2023-11-29 01:27:21,797 INFO L902 garLoopResultBuilder]: At program point L4363-6(line 4363) the Hoare annotation is: true [2023-11-29 01:27:21,797 INFO L899 garLoopResultBuilder]: For program point L4363-7(lines 4363 4364) no Hoare annotation was computed. [2023-11-29 01:27:21,797 INFO L899 garLoopResultBuilder]: For program point raise_rts_returnLabel#1(lines 4325 4347) no Hoare annotation was computed. [2023-11-29 01:27:21,798 INFO L895 garLoopResultBuilder]: At program point L5339(line 5339) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2023-11-29 01:27:21,798 INFO L899 garLoopResultBuilder]: For program point L5339-1(lines 5337 5358) no Hoare annotation was computed. [2023-11-29 01:27:21,798 INFO L899 garLoopResultBuilder]: For program point L4340-2(line 4340) no Hoare annotation was computed. [2023-11-29 01:27:21,798 INFO L899 garLoopResultBuilder]: For program point L4340(line 4340) no Hoare annotation was computed. [2023-11-29 01:27:21,798 INFO L902 garLoopResultBuilder]: At program point L4340-6(line 4340) the Hoare annotation is: true [2023-11-29 01:27:21,798 INFO L899 garLoopResultBuilder]: For program point L4340-4(line 4340) no Hoare annotation was computed. [2023-11-29 01:27:21,798 INFO L899 garLoopResultBuilder]: For program point L5356-1(line 5356) no Hoare annotation was computed. [2023-11-29 01:27:21,798 INFO L899 garLoopResultBuilder]: For program point L4340-7(lines 4340 4341) no Hoare annotation was computed. [2023-11-29 01:27:21,798 INFO L902 garLoopResultBuilder]: At program point L4365(line 4365) the Hoare annotation is: true [2023-11-29 01:27:21,798 INFO L902 garLoopResultBuilder]: At program point L4365-1(line 4365) the Hoare annotation is: true [2023-11-29 01:27:21,798 INFO L902 garLoopResultBuilder]: At program point L5356(line 5356) the Hoare annotation is: true [2023-11-29 01:27:21,799 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5333 5359) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2023-11-29 01:27:21,799 INFO L899 garLoopResultBuilder]: For program point L5348-1(line 5348) no Hoare annotation was computed. [2023-11-29 01:27:21,799 INFO L899 garLoopResultBuilder]: For program point L5348-5(lines 5337 5358) no Hoare annotation was computed. [2023-11-29 01:27:21,799 INFO L899 garLoopResultBuilder]: For program point L5348-3(lines 5348 5351) no Hoare annotation was computed. [2023-11-29 01:27:21,799 INFO L899 garLoopResultBuilder]: For program point L5340-1(line 5340) no Hoare annotation was computed. [2023-11-29 01:27:21,799 INFO L899 garLoopResultBuilder]: For program point L5340-5(lines 5337 5358) no Hoare annotation was computed. [2023-11-29 01:27:21,799 INFO L899 garLoopResultBuilder]: For program point L5340-3(lines 5340 5343) no Hoare annotation was computed. [2023-11-29 01:27:21,799 INFO L899 garLoopResultBuilder]: For program point L4366(line 4366) no Hoare annotation was computed. [2023-11-29 01:27:21,799 INFO L902 garLoopResultBuilder]: At program point L4358(line 4358) the Hoare annotation is: true [2023-11-29 01:27:21,799 INFO L899 garLoopResultBuilder]: For program point L4358-1(line 4358) no Hoare annotation was computed. [2023-11-29 01:27:21,799 INFO L902 garLoopResultBuilder]: At program point L4342(line 4342) the Hoare annotation is: true [2023-11-29 01:27:21,799 INFO L899 garLoopResultBuilder]: For program point drop_rts_returnLabel#1(lines 4348 4370) no Hoare annotation was computed. [2023-11-29 01:27:21,799 INFO L902 garLoopResultBuilder]: At program point L4342-1(line 4342) the Hoare annotation is: true [2023-11-29 01:27:21,800 INFO L899 garLoopResultBuilder]: For program point L4367(line 4367) no Hoare annotation was computed. [2023-11-29 01:27:21,800 INFO L899 garLoopResultBuilder]: For program point L4367-4(line 4367) no Hoare annotation was computed. [2023-11-29 01:27:21,800 INFO L899 garLoopResultBuilder]: For program point L4367-2(line 4367) no Hoare annotation was computed. [2023-11-29 01:27:21,800 INFO L899 garLoopResultBuilder]: For program point L4359(lines 4359 4362) no Hoare annotation was computed. [2023-11-29 01:27:21,800 INFO L899 garLoopResultBuilder]: For program point L4343(line 4343) no Hoare annotation was computed. [2023-11-29 01:27:21,800 INFO L902 garLoopResultBuilder]: At program point L4335(line 4335) the Hoare annotation is: true [2023-11-29 01:27:21,800 INFO L899 garLoopResultBuilder]: For program point L4335-1(line 4335) no Hoare annotation was computed. [2023-11-29 01:27:21,800 INFO L899 garLoopResultBuilder]: For program point isicom_tiocmsetEXIT(lines 5333 5359) no Hoare annotation was computed. [2023-11-29 01:27:21,800 INFO L899 garLoopResultBuilder]: For program point L4344-2(line 4344) no Hoare annotation was computed. [2023-11-29 01:27:21,800 INFO L899 garLoopResultBuilder]: For program point L4344(line 4344) no Hoare annotation was computed. [2023-11-29 01:27:21,800 INFO L899 garLoopResultBuilder]: For program point L4344-4(line 4344) no Hoare annotation was computed. [2023-11-29 01:27:21,800 INFO L899 garLoopResultBuilder]: For program point L4336(lines 4336 4339) no Hoare annotation was computed. [2023-11-29 01:27:21,800 INFO L899 garLoopResultBuilder]: For program point L5352-1(line 5352) no Hoare annotation was computed. [2023-11-29 01:27:21,800 INFO L899 garLoopResultBuilder]: For program point L5352-3(lines 5352 5355) no Hoare annotation was computed. [2023-11-29 01:27:21,800 INFO L899 garLoopResultBuilder]: For program point L5352-4(lines 5352 5355) no Hoare annotation was computed. [2023-11-29 01:27:21,801 INFO L899 garLoopResultBuilder]: For program point L5344-1(line 5344) no Hoare annotation was computed. [2023-11-29 01:27:21,801 INFO L899 garLoopResultBuilder]: For program point L5344-3(lines 5344 5347) no Hoare annotation was computed. [2023-11-29 01:27:21,801 INFO L899 garLoopResultBuilder]: For program point L5344-4(lines 5337 5358) no Hoare annotation was computed. [2023-11-29 01:27:21,801 INFO L902 garLoopResultBuilder]: At program point L5353(line 5353) the Hoare annotation is: true [2023-11-29 01:27:21,801 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7097 7099) the Hoare annotation is: true [2023-11-29 01:27:21,801 INFO L899 garLoopResultBuilder]: For program point ldv_disconnect_3EXIT(lines 7097 7099) no Hoare annotation was computed. [2023-11-29 01:27:21,801 INFO L902 garLoopResultBuilder]: At program point L3834(line 3834) the Hoare annotation is: true [2023-11-29 01:27:21,801 INFO L899 garLoopResultBuilder]: For program point L3835-1(line 3835) no Hoare annotation was computed. [2023-11-29 01:27:21,801 INFO L902 garLoopResultBuilder]: At program point L3835(line 3835) the Hoare annotation is: true [2023-11-29 01:27:21,801 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 3822 3839) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2023-11-29 01:27:21,801 INFO L902 garLoopResultBuilder]: At program point L3834-1(line 3834) the Hoare annotation is: true [2023-11-29 01:27:21,801 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3822 3839) no Hoare annotation was computed. [2023-11-29 01:27:21,801 INFO L899 garLoopResultBuilder]: For program point L3829(lines 3829 3837) no Hoare annotation was computed. [2023-11-29 01:27:21,801 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3822 3839) no Hoare annotation was computed. [2023-11-29 01:27:21,801 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7141 7143) the Hoare annotation is: true [2023-11-29 01:27:21,801 INFO L899 garLoopResultBuilder]: For program point pci_release_regionEXIT(lines 7141 7143) no Hoare annotation was computed. [2023-11-29 01:27:21,801 INFO L899 garLoopResultBuilder]: For program point char_buf_ptrEXIT(lines 4007 4012) no Hoare annotation was computed. [2023-11-29 01:27:21,802 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4007 4012) the Hoare annotation is: true [2023-11-29 01:27:21,802 INFO L899 garLoopResultBuilder]: For program point L4294-7(lines 4294 4295) no Hoare annotation was computed. [2023-11-29 01:27:21,802 INFO L899 garLoopResultBuilder]: For program point raise_dtrFINAL(lines 4279 4301) no Hoare annotation was computed. [2023-11-29 01:27:21,802 INFO L902 garLoopResultBuilder]: At program point L4294-6(line 4294) the Hoare annotation is: true [2023-11-29 01:27:21,802 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4279 4301) the Hoare annotation is: true [2023-11-29 01:27:21,802 INFO L899 garLoopResultBuilder]: For program point L4297(line 4297) no Hoare annotation was computed. [2023-11-29 01:27:21,802 INFO L902 garLoopResultBuilder]: At program point L4289(line 4289) the Hoare annotation is: true [2023-11-29 01:27:21,802 INFO L899 garLoopResultBuilder]: For program point L4289-1(line 4289) no Hoare annotation was computed. [2023-11-29 01:27:21,802 INFO L899 garLoopResultBuilder]: For program point L4298(line 4298) no Hoare annotation was computed. [2023-11-29 01:27:21,802 INFO L902 garLoopResultBuilder]: At program point L4296-1(line 4296) the Hoare annotation is: true [2023-11-29 01:27:21,802 INFO L899 garLoopResultBuilder]: For program point L4294(line 4294) no Hoare annotation was computed. [2023-11-29 01:27:21,802 INFO L899 garLoopResultBuilder]: For program point L4298-4(line 4298) no Hoare annotation was computed. [2023-11-29 01:27:21,802 INFO L902 garLoopResultBuilder]: At program point L4296(line 4296) the Hoare annotation is: true [2023-11-29 01:27:21,802 INFO L899 garLoopResultBuilder]: For program point L4298-2(line 4298) no Hoare annotation was computed. [2023-11-29 01:27:21,802 INFO L899 garLoopResultBuilder]: For program point L4290(lines 4290 4293) no Hoare annotation was computed. [2023-11-29 01:27:21,802 INFO L899 garLoopResultBuilder]: For program point L4294-4(line 4294) no Hoare annotation was computed. [2023-11-29 01:27:21,802 INFO L899 garLoopResultBuilder]: For program point raise_dtrEXIT(lines 4279 4301) no Hoare annotation was computed. [2023-11-29 01:27:21,802 INFO L899 garLoopResultBuilder]: For program point L4294-2(line 4294) no Hoare annotation was computed. [2023-11-29 01:27:21,802 INFO L899 garLoopResultBuilder]: For program point tty_flip_buffer_pushEXIT(lines 7169 7171) no Hoare annotation was computed. [2023-11-29 01:27:21,803 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7169 7171) the Hoare annotation is: true [2023-11-29 01:27:21,803 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5287 5294) the Hoare annotation is: true [2023-11-29 01:27:21,803 INFO L899 garLoopResultBuilder]: For program point isicom_chars_in_bufferEXIT(lines 5287 5294) no Hoare annotation was computed. [2023-11-29 01:27:21,803 INFO L899 garLoopResultBuilder]: For program point L4061(line 4061) no Hoare annotation was computed. [2023-11-29 01:27:21,803 INFO L899 garLoopResultBuilder]: For program point L4061-2(lines 4061 4073) no Hoare annotation was computed. [2023-11-29 01:27:21,803 INFO L899 garLoopResultBuilder]: For program point tty_insert_flip_charFINAL(lines 4049 4078) no Hoare annotation was computed. [2023-11-29 01:27:21,803 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4049 4078) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2023-11-29 01:27:21,803 INFO L899 garLoopResultBuilder]: For program point L4062(lines 4062 4066) no Hoare annotation was computed. [2023-11-29 01:27:21,803 INFO L899 garLoopResultBuilder]: For program point L4060(line 4060) no Hoare annotation was computed. [2023-11-29 01:27:21,803 INFO L899 garLoopResultBuilder]: For program point L4062-2(lines 4062 4066) no Hoare annotation was computed. [2023-11-29 01:27:21,803 INFO L899 garLoopResultBuilder]: For program point L4060-2(line 4060) no Hoare annotation was computed. [2023-11-29 01:27:21,803 INFO L899 garLoopResultBuilder]: For program point L4017-1(line 4017) no Hoare annotation was computed. [2023-11-29 01:27:21,803 INFO L902 garLoopResultBuilder]: At program point L4017(line 4017) the Hoare annotation is: true [2023-11-29 01:27:21,803 INFO L899 garLoopResultBuilder]: For program point L4069-1(line 4069) no Hoare annotation was computed. [2023-11-29 01:27:21,803 INFO L902 garLoopResultBuilder]: At program point L4069(line 4069) the Hoare annotation is: true [2023-11-29 01:27:21,803 INFO L899 garLoopResultBuilder]: For program point tty_insert_flip_charEXIT(lines 4049 4078) no Hoare annotation was computed. [2023-11-29 01:27:21,803 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7083 7085) the Hoare annotation is: true [2023-11-29 01:27:21,803 INFO L899 garLoopResultBuilder]: For program point free_irqEXIT(lines 7083 7085) no Hoare annotation was computed. [2023-11-29 01:27:21,804 INFO L902 garLoopResultBuilder]: At program point L5150(line 5150) the Hoare annotation is: true [2023-11-29 01:27:21,804 INFO L895 garLoopResultBuilder]: At program point L5150-1(line 5150) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,804 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5134 5154) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2023-11-29 01:27:21,804 INFO L899 garLoopResultBuilder]: For program point L5144-1(line 5144) no Hoare annotation was computed. [2023-11-29 01:27:21,804 INFO L899 garLoopResultBuilder]: For program point isicom_flush_bufferFINAL(lines 5134 5154) no Hoare annotation was computed. [2023-11-29 01:27:21,804 INFO L895 garLoopResultBuilder]: At program point L5144(line 5144) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2023-11-29 01:27:21,804 INFO L899 garLoopResultBuilder]: For program point isicom_flush_bufferEXIT(lines 5134 5154) no Hoare annotation was computed. [2023-11-29 01:27:21,804 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 7131 7133) no Hoare annotation was computed. [2023-11-29 01:27:21,804 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7131 7133) the Hoare annotation is: true [2023-11-29 01:27:21,804 INFO L902 garLoopResultBuilder]: At program point ERROR(lines 3874 3880) the Hoare annotation is: true [2023-11-29 01:27:21,804 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3878) no Hoare annotation was computed. [2023-11-29 01:27:21,804 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3874 3880) no Hoare annotation was computed. [2023-11-29 01:27:21,804 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3780 3786) the Hoare annotation is: true [2023-11-29 01:27:21,804 INFO L899 garLoopResultBuilder]: For program point outswEXIT(lines 3780 3786) no Hoare annotation was computed. [2023-11-29 01:27:21,804 INFO L899 garLoopResultBuilder]: For program point L3819(line 3819) no Hoare annotation was computed. [2023-11-29 01:27:21,804 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3818 3820) the Hoare annotation is: true [2023-11-29 01:27:21,804 INFO L899 garLoopResultBuilder]: For program point L3819-2(lines 3818 3820) no Hoare annotation was computed. [2023-11-29 01:27:21,805 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3818 3820) no Hoare annotation was computed. [2023-11-29 01:27:21,805 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3787 3793) the Hoare annotation is: true [2023-11-29 01:27:21,805 INFO L899 garLoopResultBuilder]: For program point inswEXIT(lines 3787 3793) no Hoare annotation was computed. [2023-11-29 01:27:21,805 INFO L902 garLoopResultBuilder]: At program point L5247(line 5247) the Hoare annotation is: true [2023-11-29 01:27:21,805 INFO L899 garLoopResultBuilder]: For program point L5246(lines 5246 5250) no Hoare annotation was computed. [2023-11-29 01:27:21,805 INFO L899 garLoopResultBuilder]: For program point L5247-1(line 5247) no Hoare annotation was computed. [2023-11-29 01:27:21,805 INFO L899 garLoopResultBuilder]: For program point isicom_put_charEXIT(lines 5236 5259) no Hoare annotation was computed. [2023-11-29 01:27:21,805 INFO L895 garLoopResultBuilder]: At program point L5245(line 5245) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2023-11-29 01:27:21,805 INFO L899 garLoopResultBuilder]: For program point L5245-1(line 5245) no Hoare annotation was computed. [2023-11-29 01:27:21,805 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5236 5259) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2023-11-29 01:27:21,805 INFO L899 garLoopResultBuilder]: For program point L5256-1(line 5256) no Hoare annotation was computed. [2023-11-29 01:27:21,805 INFO L902 garLoopResultBuilder]: At program point L5256(line 5256) the Hoare annotation is: true [2023-11-29 01:27:21,805 INFO L899 garLoopResultBuilder]: For program point isicom_put_charFINAL(lines 5236 5259) no Hoare annotation was computed. [2023-11-29 01:27:21,805 INFO L899 garLoopResultBuilder]: For program point pci_get_drvdataEXIT(lines 4123 4130) no Hoare annotation was computed. [2023-11-29 01:27:21,805 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4123 4130) the Hoare annotation is: true [2023-11-29 01:27:21,805 INFO L899 garLoopResultBuilder]: For program point L5280-2(lines 5280 5283) no Hoare annotation was computed. [2023-11-29 01:27:21,805 INFO L899 garLoopResultBuilder]: For program point L5280(lines 5280 5283) no Hoare annotation was computed. [2023-11-29 01:27:21,805 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5273 5286) the Hoare annotation is: true [2023-11-29 01:27:21,806 INFO L899 garLoopResultBuilder]: For program point isicom_write_roomEXIT(lines 5273 5286) no Hoare annotation was computed. [2023-11-29 01:27:21,806 INFO L899 garLoopResultBuilder]: For program point L3950(line 3950) no Hoare annotation was computed. [2023-11-29 01:27:21,806 INFO L899 garLoopResultBuilder]: For program point isicom_set_serial_info_returnLabel#1(lines 5360 5405) no Hoare annotation was computed. [2023-11-29 01:27:21,806 INFO L899 garLoopResultBuilder]: For program point L3951(lines 3951 3960) no Hoare annotation was computed. [2023-11-29 01:27:21,806 INFO L899 garLoopResultBuilder]: For program point L5421(lines 5421 5424) no Hoare annotation was computed. [2023-11-29 01:27:21,806 INFO L899 garLoopResultBuilder]: For program point L5438(line 5438) no Hoare annotation was computed. [2023-11-29 01:27:21,806 INFO L899 garLoopResultBuilder]: For program point isicom_get_serial_info_returnLabel#1(lines 5406 5427) no Hoare annotation was computed. [2023-11-29 01:27:21,806 INFO L899 garLoopResultBuilder]: For program point L5372(lines 5372 5375) no Hoare annotation was computed. [2023-11-29 01:27:21,806 INFO L895 garLoopResultBuilder]: At program point L3952(line 3952) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|))) [2023-11-29 01:27:21,806 INFO L899 garLoopResultBuilder]: For program point L3952-1(line 3952) no Hoare annotation was computed. [2023-11-29 01:27:21,806 INFO L899 garLoopResultBuilder]: For program point L5390(line 5390) no Hoare annotation was computed. [2023-11-29 01:27:21,806 INFO L899 garLoopResultBuilder]: For program point L5390-4(line 5390) no Hoare annotation was computed. [2023-11-29 01:27:21,806 INFO L899 garLoopResultBuilder]: For program point L5390-2(line 5390) no Hoare annotation was computed. [2023-11-29 01:27:21,806 INFO L899 garLoopResultBuilder]: For program point L5390-7(line 5390) no Hoare annotation was computed. [2023-11-29 01:27:21,806 INFO L899 garLoopResultBuilder]: For program point L5390-5(line 5390) no Hoare annotation was computed. [2023-11-29 01:27:21,807 INFO L899 garLoopResultBuilder]: For program point L5390-11(line 5390) no Hoare annotation was computed. [2023-11-29 01:27:21,807 INFO L899 garLoopResultBuilder]: For program point L5390-9(line 5390) no Hoare annotation was computed. [2023-11-29 01:27:21,807 INFO L899 garLoopResultBuilder]: For program point L5390-13(line 5390) no Hoare annotation was computed. [2023-11-29 01:27:21,807 INFO L895 garLoopResultBuilder]: At program point L3954(line 3954) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|))) [2023-11-29 01:27:21,807 INFO L899 garLoopResultBuilder]: For program point isicom_ioctlFINAL(lines 5428 5449) no Hoare annotation was computed. [2023-11-29 01:27:21,807 INFO L899 garLoopResultBuilder]: For program point L3954-1(line 3954) no Hoare annotation was computed. [2023-11-29 01:27:21,807 INFO L899 garLoopResultBuilder]: For program point L5441(line 5441) no Hoare annotation was computed. [2023-11-29 01:27:21,807 INFO L899 garLoopResultBuilder]: For program point L3955(lines 3955 3959) no Hoare annotation was computed. [2023-11-29 01:27:21,807 INFO L899 garLoopResultBuilder]: For program point L3955-2(lines 3951 3960) no Hoare annotation was computed. [2023-11-29 01:27:21,807 INFO L899 garLoopResultBuilder]: For program point L5376-1(line 5376) no Hoare annotation was computed. [2023-11-29 01:27:21,807 INFO L895 garLoopResultBuilder]: At program point L5376(line 5376) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|))) [2023-11-29 01:27:21,807 INFO L895 garLoopResultBuilder]: At program point L3956(line 3956) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|))) [2023-11-29 01:27:21,808 INFO L899 garLoopResultBuilder]: For program point L3956-1(line 3956) no Hoare annotation was computed. [2023-11-29 01:27:21,808 INFO L899 garLoopResultBuilder]: For program point isicom_ioctlEXIT(lines 5428 5449) no Hoare annotation was computed. [2023-11-29 01:27:21,808 INFO L895 garLoopResultBuilder]: At program point L3973-1(line 3973) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|))) [2023-11-29 01:27:21,808 INFO L895 garLoopResultBuilder]: At program point L3973(line 3973) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|))) [2023-11-29 01:27:21,808 INFO L899 garLoopResultBuilder]: For program point L5377-2(line 5377) no Hoare annotation was computed. [2023-11-29 01:27:21,808 INFO L899 garLoopResultBuilder]: For program point L5377(line 5377) no Hoare annotation was computed. [2023-11-29 01:27:21,808 INFO L899 garLoopResultBuilder]: For program point L5377-6(line 5377) no Hoare annotation was computed. [2023-11-29 01:27:21,808 INFO L899 garLoopResultBuilder]: For program point L5377-4(line 5377) no Hoare annotation was computed. [2023-11-29 01:27:21,808 INFO L899 garLoopResultBuilder]: For program point L5377-10(line 5377) no Hoare annotation was computed. [2023-11-29 01:27:21,808 INFO L899 garLoopResultBuilder]: For program point L5377-8(line 5377) no Hoare annotation was computed. [2023-11-29 01:27:21,808 INFO L899 garLoopResultBuilder]: For program point L5394(line 5394) no Hoare annotation was computed. [2023-11-29 01:27:21,808 INFO L899 garLoopResultBuilder]: For program point L5394-4(line 5394) no Hoare annotation was computed. [2023-11-29 01:27:21,809 INFO L899 garLoopResultBuilder]: For program point L5394-2(line 5394) no Hoare annotation was computed. [2023-11-29 01:27:21,809 INFO L899 garLoopResultBuilder]: For program point L5394-7(line 5394) no Hoare annotation was computed. [2023-11-29 01:27:21,809 INFO L899 garLoopResultBuilder]: For program point L5394-5(line 5394) no Hoare annotation was computed. [2023-11-29 01:27:21,809 INFO L899 garLoopResultBuilder]: For program point L3974(line 3974) no Hoare annotation was computed. [2023-11-29 01:27:21,809 INFO L899 garLoopResultBuilder]: For program point L5394-9(line 5394) no Hoare annotation was computed. [2023-11-29 01:27:21,809 INFO L895 garLoopResultBuilder]: At program point L5411(line 5411) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|))) [2023-11-29 01:27:21,809 INFO L899 garLoopResultBuilder]: For program point L5411-1(line 5411) no Hoare annotation was computed. [2023-11-29 01:27:21,809 INFO L899 garLoopResultBuilder]: For program point L5444(line 5444) no Hoare annotation was computed. [2023-11-29 01:27:21,809 INFO L899 garLoopResultBuilder]: For program point L3975(lines 3975 3984) no Hoare annotation was computed. [2023-11-29 01:27:21,809 INFO L899 garLoopResultBuilder]: For program point L5379(lines 5379 5383) no Hoare annotation was computed. [2023-11-29 01:27:21,809 INFO L899 garLoopResultBuilder]: For program point L5379-2(lines 5369 5404) no Hoare annotation was computed. [2023-11-29 01:27:21,809 INFO L895 garLoopResultBuilder]: At program point L5396-1(lines 5396 5401) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2023-11-29 01:27:21,809 INFO L895 garLoopResultBuilder]: At program point L3976(line 3976) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|))) [2023-11-29 01:27:21,809 INFO L899 garLoopResultBuilder]: For program point L3976-1(line 3976) no Hoare annotation was computed. [2023-11-29 01:27:21,809 INFO L895 garLoopResultBuilder]: At program point L5397(line 5397) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|))) [2023-11-29 01:27:21,810 INFO L902 garLoopResultBuilder]: At program point L5397-1(line 5397) the Hoare annotation is: true [2023-11-29 01:27:21,810 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5428 5449) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|) (= |old(#valid)| |#valid|))) [2023-11-29 01:27:21,810 INFO L899 garLoopResultBuilder]: For program point L5398(line 5398) no Hoare annotation was computed. [2023-11-29 01:27:21,810 INFO L895 garLoopResultBuilder]: At program point L3978(line 3978) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|))) [2023-11-29 01:27:21,810 INFO L899 garLoopResultBuilder]: For program point L3978-1(line 3978) no Hoare annotation was computed. [2023-11-29 01:27:21,810 INFO L902 garLoopResultBuilder]: At program point L5399(line 5399) the Hoare annotation is: true [2023-11-29 01:27:21,810 INFO L899 garLoopResultBuilder]: For program point L5399-1(line 5399) no Hoare annotation was computed. [2023-11-29 01:27:21,810 INFO L899 garLoopResultBuilder]: For program point L3979(lines 3979 3983) no Hoare annotation was computed. [2023-11-29 01:27:21,810 INFO L899 garLoopResultBuilder]: For program point L3979-2(lines 3975 3984) no Hoare annotation was computed. [2023-11-29 01:27:21,810 INFO L895 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|))) [2023-11-29 01:27:21,810 INFO L895 garLoopResultBuilder]: At program point L3980(line 3980) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|))) [2023-11-29 01:27:21,810 INFO L899 garLoopResultBuilder]: For program point L3980-1(line 3980) no Hoare annotation was computed. [2023-11-29 01:27:21,810 INFO L899 garLoopResultBuilder]: For program point L5384-1(lines 5369 5404) no Hoare annotation was computed. [2023-11-29 01:27:21,810 INFO L899 garLoopResultBuilder]: For program point L5385-2(line 5385) no Hoare annotation was computed. [2023-11-29 01:27:21,810 INFO L899 garLoopResultBuilder]: For program point L5385-3(line 5385) no Hoare annotation was computed. [2023-11-29 01:27:21,810 INFO L899 garLoopResultBuilder]: For program point L5385(line 5385) no Hoare annotation was computed. [2023-11-29 01:27:21,810 INFO L899 garLoopResultBuilder]: For program point L5385-7(line 5385) no Hoare annotation was computed. [2023-11-29 01:27:21,811 INFO L899 garLoopResultBuilder]: For program point L5385-5(line 5385) no Hoare annotation was computed. [2023-11-29 01:27:21,811 INFO L899 garLoopResultBuilder]: For program point L5385-11(line 5385) no Hoare annotation was computed. [2023-11-29 01:27:21,811 INFO L899 garLoopResultBuilder]: For program point L5385-9(line 5385) no Hoare annotation was computed. [2023-11-29 01:27:21,811 INFO L899 garLoopResultBuilder]: For program point L5385-15(line 5385) no Hoare annotation was computed. [2023-11-29 01:27:21,811 INFO L899 garLoopResultBuilder]: For program point L5402(line 5402) no Hoare annotation was computed. [2023-11-29 01:27:21,811 INFO L899 garLoopResultBuilder]: For program point L5385-13(line 5385) no Hoare annotation was computed. [2023-11-29 01:27:21,811 INFO L899 garLoopResultBuilder]: For program point L5385-16(lines 5385 5389) no Hoare annotation was computed. [2023-11-29 01:27:21,811 INFO L895 garLoopResultBuilder]: At program point L5419(line 5419) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|))) [2023-11-29 01:27:21,811 INFO L895 garLoopResultBuilder]: At program point L3949-1(line 3949) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|))) [2023-11-29 01:27:21,811 INFO L899 garLoopResultBuilder]: For program point L5419-1(line 5419) no Hoare annotation was computed. [2023-11-29 01:27:21,811 INFO L895 garLoopResultBuilder]: At program point L3949(line 3949) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|))) [2023-11-29 01:27:21,811 INFO L895 garLoopResultBuilder]: At program point L5386(line 5386) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|))) [2023-11-29 01:27:21,811 INFO L899 garLoopResultBuilder]: For program point L5386-1(line 5386) no Hoare annotation was computed. [2023-11-29 01:27:21,811 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6993 6999) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2023-11-29 01:27:21,812 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 6993 6999) no Hoare annotation was computed. [2023-11-29 01:27:21,812 INFO L902 garLoopResultBuilder]: At program point L4319(line 4319) the Hoare annotation is: true [2023-11-29 01:27:21,812 INFO L899 garLoopResultBuilder]: For program point L4321-2(line 4321) no Hoare annotation was computed. [2023-11-29 01:27:21,812 INFO L902 garLoopResultBuilder]: At program point L4319-1(line 4319) the Hoare annotation is: true [2023-11-29 01:27:21,812 INFO L899 garLoopResultBuilder]: For program point L4321(line 4321) no Hoare annotation was computed. [2023-11-29 01:27:21,812 INFO L899 garLoopResultBuilder]: For program point L4317-2(line 4317) no Hoare annotation was computed. [2023-11-29 01:27:21,812 INFO L899 garLoopResultBuilder]: For program point L4317(line 4317) no Hoare annotation was computed. [2023-11-29 01:27:21,812 INFO L899 garLoopResultBuilder]: For program point L4321-4(line 4321) no Hoare annotation was computed. [2023-11-29 01:27:21,812 INFO L902 garLoopResultBuilder]: At program point L4317-6(line 4317) the Hoare annotation is: true [2023-11-29 01:27:21,812 INFO L899 garLoopResultBuilder]: For program point L4317-7(lines 4317 4318) no Hoare annotation was computed. [2023-11-29 01:27:21,812 INFO L899 garLoopResultBuilder]: For program point L4313(lines 4313 4316) no Hoare annotation was computed. [2023-11-29 01:27:21,813 INFO L899 garLoopResultBuilder]: For program point L4317-4(line 4317) no Hoare annotation was computed. [2023-11-29 01:27:21,813 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4302 4324) the Hoare annotation is: true [2023-11-29 01:27:21,813 INFO L899 garLoopResultBuilder]: For program point drop_dtrFINAL(lines 4302 4324) no Hoare annotation was computed. [2023-11-29 01:27:21,813 INFO L899 garLoopResultBuilder]: For program point L4320(line 4320) no Hoare annotation was computed. [2023-11-29 01:27:21,813 INFO L899 garLoopResultBuilder]: For program point L4312-1(line 4312) no Hoare annotation was computed. [2023-11-29 01:27:21,813 INFO L902 garLoopResultBuilder]: At program point L4312(line 4312) the Hoare annotation is: true [2023-11-29 01:27:21,813 INFO L899 garLoopResultBuilder]: For program point drop_dtrEXIT(lines 4302 4324) no Hoare annotation was computed. [2023-11-29 01:27:21,813 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 6899 6906) no Hoare annotation was computed. [2023-11-29 01:27:21,813 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6899 6906) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2023-11-29 01:27:21,813 INFO L895 garLoopResultBuilder]: At program point L6902(line 6902) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2023-11-29 01:27:21,813 INFO L899 garLoopResultBuilder]: For program point L6902-1(line 6902) no Hoare annotation was computed. [2023-11-29 01:27:21,814 INFO L902 garLoopResultBuilder]: At program point might_faultFINAL(lines 7114 7116) the Hoare annotation is: true [2023-11-29 01:27:21,814 INFO L899 garLoopResultBuilder]: For program point might_faultEXIT(lines 7114 7116) no Hoare annotation was computed. [2023-11-29 01:27:21,814 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7152 7154) the Hoare annotation is: true [2023-11-29 01:27:21,814 INFO L899 garLoopResultBuilder]: For program point printkEXIT(lines 7152 7154) no Hoare annotation was computed. [2023-11-29 01:27:21,814 INFO L899 garLoopResultBuilder]: For program point dev_errEXIT(lines 7073 7075) no Hoare annotation was computed. [2023-11-29 01:27:21,814 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7073 7075) the Hoare annotation is: true [2023-11-29 01:27:21,814 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7155 7157) the Hoare annotation is: true [2023-11-29 01:27:21,814 INFO L899 garLoopResultBuilder]: For program point put_tty_driverEXIT(lines 7155 7157) no Hoare annotation was computed. [2023-11-29 01:27:21,814 INFO L899 garLoopResultBuilder]: For program point outwEXIT(lines 3765 3771) no Hoare annotation was computed. [2023-11-29 01:27:21,814 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3765 3771) the Hoare annotation is: true [2023-11-29 01:27:21,814 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7128 7130) the Hoare annotation is: true [2023-11-29 01:27:21,815 INFO L899 garLoopResultBuilder]: For program point mutex_lock_nestedEXIT(lines 7128 7130) no Hoare annotation was computed. [2023-11-29 01:27:21,815 INFO L899 garLoopResultBuilder]: For program point tty_port_tty_getEXIT(lines 7208 7210) no Hoare annotation was computed. [2023-11-29 01:27:21,815 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 7208 7210) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2023-11-29 01:27:21,815 INFO L899 garLoopResultBuilder]: For program point L7209-1(line 7209) no Hoare annotation was computed. [2023-11-29 01:27:21,815 INFO L895 garLoopResultBuilder]: At program point L7209(line 7209) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2023-11-29 01:27:21,815 INFO L895 garLoopResultBuilder]: At program point L6894(line 6894) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2023-11-29 01:27:21,815 INFO L899 garLoopResultBuilder]: For program point L6894-1(line 6894) no Hoare annotation was computed. [2023-11-29 01:27:21,815 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6891 6898) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2023-11-29 01:27:21,815 INFO L899 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 6891 6898) no Hoare annotation was computed. [2023-11-29 01:27:21,815 INFO L895 garLoopResultBuilder]: At program point L4391-6(line 4391) the Hoare annotation is: (let ((.cse0 (= |#memory_int#20| |old(#memory_int#20)|))) (or (and (< 0 isicom_dtr_rts_~tmp~18) .cse0) (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) .cse0))) [2023-11-29 01:27:21,815 INFO L899 garLoopResultBuilder]: For program point L4391-7(lines 4391 4392) no Hoare annotation was computed. [2023-11-29 01:27:21,815 INFO L899 garLoopResultBuilder]: For program point isicom_dtr_rtsEXIT(lines 4371 4406) no Hoare annotation was computed. [2023-11-29 01:27:21,815 INFO L899 garLoopResultBuilder]: For program point L4400(line 4400) no Hoare annotation was computed. [2023-11-29 01:27:21,815 INFO L899 garLoopResultBuilder]: For program point isicom_dtr_rtsFINAL(lines 4371 4406) no Hoare annotation was computed. [2023-11-29 01:27:21,815 INFO L899 garLoopResultBuilder]: For program point L4401-2(line 4401) no Hoare annotation was computed. [2023-11-29 01:27:21,815 INFO L899 garLoopResultBuilder]: For program point L4401(line 4401) no Hoare annotation was computed. [2023-11-29 01:27:21,816 INFO L899 garLoopResultBuilder]: For program point L4397-2(line 4397) no Hoare annotation was computed. [2023-11-29 01:27:21,816 INFO L899 garLoopResultBuilder]: For program point L4397(line 4397) no Hoare annotation was computed. [2023-11-29 01:27:21,816 INFO L899 garLoopResultBuilder]: For program point L4401-4(line 4401) no Hoare annotation was computed. [2023-11-29 01:27:21,816 INFO L895 garLoopResultBuilder]: At program point L4397-6(line 4397) the Hoare annotation is: (let ((.cse0 (= |#memory_int#20| |old(#memory_int#20)|))) (or (and (< 0 isicom_dtr_rts_~tmp~18) .cse0) (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) .cse0))) [2023-11-29 01:27:21,816 INFO L899 garLoopResultBuilder]: For program point L4397-7(lines 4397 4398) no Hoare annotation was computed. [2023-11-29 01:27:21,816 INFO L895 garLoopResultBuilder]: At program point L4393(line 4393) the Hoare annotation is: (let ((.cse0 (= |#memory_int#20| |old(#memory_int#20)|))) (or (and (< 0 isicom_dtr_rts_~tmp~18) .cse0) (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) .cse0))) [2023-11-29 01:27:21,816 INFO L899 garLoopResultBuilder]: For program point L4397-4(line 4397) no Hoare annotation was computed. [2023-11-29 01:27:21,816 INFO L895 garLoopResultBuilder]: At program point L4393-1(line 4393) the Hoare annotation is: (let ((.cse0 (= |#memory_int#20| |old(#memory_int#20)|))) (or (and (< 0 isicom_dtr_rts_~tmp~18) .cse0) (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) .cse0))) [2023-11-29 01:27:21,816 INFO L895 garLoopResultBuilder]: At program point L4385(line 4385) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|))) [2023-11-29 01:27:21,816 INFO L899 garLoopResultBuilder]: For program point L4385-1(line 4385) no Hoare annotation was computed. [2023-11-29 01:27:21,816 INFO L899 garLoopResultBuilder]: For program point L4394(line 4394) no Hoare annotation was computed. [2023-11-29 01:27:21,816 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4371 4406) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|))) [2023-11-29 01:27:21,816 INFO L899 garLoopResultBuilder]: For program point L4390(lines 4390 4402) no Hoare annotation was computed. [2023-11-29 01:27:21,816 INFO L899 garLoopResultBuilder]: For program point L4386(lines 4386 4389) no Hoare annotation was computed. [2023-11-29 01:27:21,816 INFO L902 garLoopResultBuilder]: At program point L4390-2(lines 4390 4402) the Hoare annotation is: true [2023-11-29 01:27:21,816 INFO L895 garLoopResultBuilder]: At program point L4399(line 4399) the Hoare annotation is: (let ((.cse0 (= |#memory_int#20| |old(#memory_int#20)|))) (or (and (< 0 isicom_dtr_rts_~tmp~18) .cse0) (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) .cse0))) [2023-11-29 01:27:21,817 INFO L895 garLoopResultBuilder]: At program point L4399-1(line 4399) the Hoare annotation is: (let ((.cse0 (= |#memory_int#20| |old(#memory_int#20)|))) (or (and (< 0 isicom_dtr_rts_~tmp~18) .cse0) (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) .cse0))) [2023-11-29 01:27:21,817 INFO L899 garLoopResultBuilder]: For program point L4395(line 4395) no Hoare annotation was computed. [2023-11-29 01:27:21,817 INFO L899 garLoopResultBuilder]: For program point L4391(line 4391) no Hoare annotation was computed. [2023-11-29 01:27:21,817 INFO L899 garLoopResultBuilder]: For program point L4395-4(line 4395) no Hoare annotation was computed. [2023-11-29 01:27:21,817 INFO L899 garLoopResultBuilder]: For program point L4395-2(line 4395) no Hoare annotation was computed. [2023-11-29 01:27:21,817 INFO L899 garLoopResultBuilder]: For program point L4391-4(line 4391) no Hoare annotation was computed. [2023-11-29 01:27:21,817 INFO L899 garLoopResultBuilder]: For program point L4391-2(line 4391) no Hoare annotation was computed. [2023-11-29 01:27:21,817 INFO L902 garLoopResultBuilder]: At program point L3852(line 3852) the Hoare annotation is: true [2023-11-29 01:27:21,817 INFO L899 garLoopResultBuilder]: For program point L3853-1(line 3853) no Hoare annotation was computed. [2023-11-29 01:27:21,817 INFO L902 garLoopResultBuilder]: At program point L3853(line 3853) the Hoare annotation is: true [2023-11-29 01:27:21,817 INFO L902 garLoopResultBuilder]: At program point L3852-1(line 3852) the Hoare annotation is: true [2023-11-29 01:27:21,817 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 3840 3857) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |#memory_int#20| |old(#memory_int#20)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2023-11-29 01:27:21,817 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3840 3857) no Hoare annotation was computed. [2023-11-29 01:27:21,817 INFO L899 garLoopResultBuilder]: For program point L3847(lines 3847 3855) no Hoare annotation was computed. [2023-11-29 01:27:21,817 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3840 3857) no Hoare annotation was computed. [2023-11-29 01:27:21,817 INFO L899 garLoopResultBuilder]: For program point _copy_from_userEXIT(lines 7044 7046) no Hoare annotation was computed. [2023-11-29 01:27:21,817 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7044 7046) the Hoare annotation is: true [2023-11-29 01:27:21,818 INFO L899 garLoopResultBuilder]: For program point L4957-2(lines 4957 4961) no Hoare annotation was computed. [2023-11-29 01:27:21,818 INFO L899 garLoopResultBuilder]: For program point L4957(lines 4957 4961) no Hoare annotation was computed. [2023-11-29 01:27:21,818 INFO L899 garLoopResultBuilder]: For program point L4958(line 4958) no Hoare annotation was computed. [2023-11-29 01:27:21,818 INFO L899 garLoopResultBuilder]: For program point L4892-2(line 4892) no Hoare annotation was computed. [2023-11-29 01:27:21,818 INFO L899 garLoopResultBuilder]: For program point L4958-4(line 4958) no Hoare annotation was computed. [2023-11-29 01:27:21,818 INFO L899 garLoopResultBuilder]: For program point L4892(line 4892) no Hoare annotation was computed. [2023-11-29 01:27:21,818 INFO L899 garLoopResultBuilder]: For program point L4958-2(line 4958) no Hoare annotation was computed. [2023-11-29 01:27:21,818 INFO L899 garLoopResultBuilder]: For program point L4892-6(lines 4892 4895) no Hoare annotation was computed. [2023-11-29 01:27:21,818 INFO L899 garLoopResultBuilder]: For program point L4892-4(lines 4892 4895) no Hoare annotation was computed. [2023-11-29 01:27:21,818 INFO L899 garLoopResultBuilder]: For program point L4926(line 4926) no Hoare annotation was computed. [2023-11-29 01:27:21,818 INFO L899 garLoopResultBuilder]: For program point L4926-3(line 4926) no Hoare annotation was computed. [2023-11-29 01:27:21,818 INFO L899 garLoopResultBuilder]: For program point L4926-1(line 4926) no Hoare annotation was computed. [2023-11-29 01:27:21,818 INFO L899 garLoopResultBuilder]: For program point isicom_config_portEXIT(lines 4859 4987) no Hoare annotation was computed. [2023-11-29 01:27:21,818 INFO L899 garLoopResultBuilder]: For program point L4926-5(line 4926) no Hoare annotation was computed. [2023-11-29 01:27:21,818 INFO L899 garLoopResultBuilder]: For program point L4962(line 4962) no Hoare annotation was computed. [2023-11-29 01:27:21,818 INFO L899 garLoopResultBuilder]: For program point L4896-2(line 4896) no Hoare annotation was computed. [2023-11-29 01:27:21,819 INFO L899 garLoopResultBuilder]: For program point L4962-4(lines 4962 4965) no Hoare annotation was computed. [2023-11-29 01:27:21,819 INFO L899 garLoopResultBuilder]: For program point L4929(line 4929) no Hoare annotation was computed. [2023-11-29 01:27:21,819 INFO L899 garLoopResultBuilder]: For program point L4896(line 4896) no Hoare annotation was computed. [2023-11-29 01:27:21,819 INFO L899 garLoopResultBuilder]: For program point L4962-2(line 4962) no Hoare annotation was computed. [2023-11-29 01:27:21,819 INFO L899 garLoopResultBuilder]: For program point L4896-6(lines 4896 4899) no Hoare annotation was computed. [2023-11-29 01:27:21,819 INFO L899 garLoopResultBuilder]: For program point L4896-4(lines 4896 4899) no Hoare annotation was computed. [2023-11-29 01:27:21,819 INFO L899 garLoopResultBuilder]: For program point L4962-6(lines 4962 4965) no Hoare annotation was computed. [2023-11-29 01:27:21,819 INFO L899 garLoopResultBuilder]: For program point L4963(line 4963) no Hoare annotation was computed. [2023-11-29 01:27:21,819 INFO L899 garLoopResultBuilder]: For program point L4963-4(line 4963) no Hoare annotation was computed. [2023-11-29 01:27:21,819 INFO L899 garLoopResultBuilder]: For program point L4963-2(line 4963) no Hoare annotation was computed. [2023-11-29 01:27:21,819 INFO L899 garLoopResultBuilder]: For program point L4966(line 4966) no Hoare annotation was computed. [2023-11-29 01:27:21,819 INFO L899 garLoopResultBuilder]: For program point L4900-2(line 4900) no Hoare annotation was computed. [2023-11-29 01:27:21,819 INFO L899 garLoopResultBuilder]: For program point L4966-4(lines 4966 4969) no Hoare annotation was computed. [2023-11-29 01:27:21,819 INFO L899 garLoopResultBuilder]: For program point L4933(lines 4913 4948) no Hoare annotation was computed. [2023-11-29 01:27:21,819 INFO L899 garLoopResultBuilder]: For program point L4900(line 4900) no Hoare annotation was computed. [2023-11-29 01:27:21,819 INFO L899 garLoopResultBuilder]: For program point L4966-2(line 4966) no Hoare annotation was computed. [2023-11-29 01:27:21,819 INFO L899 garLoopResultBuilder]: For program point L4900-4(lines 4900 4903) no Hoare annotation was computed. [2023-11-29 01:27:21,819 INFO L902 garLoopResultBuilder]: At program point L4966-6(lines 4966 4969) the Hoare annotation is: true [2023-11-29 01:27:21,819 INFO L899 garLoopResultBuilder]: For program point L4967(line 4967) no Hoare annotation was computed. [2023-11-29 01:27:21,819 INFO L899 garLoopResultBuilder]: For program point L4934(line 4934) no Hoare annotation was computed. [2023-11-29 01:27:21,820 INFO L899 garLoopResultBuilder]: For program point L4967-4(line 4967) no Hoare annotation was computed. [2023-11-29 01:27:21,820 INFO L899 garLoopResultBuilder]: For program point L4934-4(lines 4934 4937) no Hoare annotation was computed. [2023-11-29 01:27:21,820 INFO L899 garLoopResultBuilder]: For program point L4967-2(line 4967) no Hoare annotation was computed. [2023-11-29 01:27:21,820 INFO L899 garLoopResultBuilder]: For program point L4934-2(line 4934) no Hoare annotation was computed. [2023-11-29 01:27:21,820 INFO L899 garLoopResultBuilder]: For program point L4934-6(lines 4934 4937) no Hoare annotation was computed. [2023-11-29 01:27:21,820 INFO L899 garLoopResultBuilder]: For program point L4935(line 4935) no Hoare annotation was computed. [2023-11-29 01:27:21,820 INFO L899 garLoopResultBuilder]: For program point L4935-4(line 4935) no Hoare annotation was computed. [2023-11-29 01:27:21,820 INFO L899 garLoopResultBuilder]: For program point L4935-2(line 4935) no Hoare annotation was computed. [2023-11-29 01:27:21,820 INFO L899 garLoopResultBuilder]: For program point L4970(line 4970) no Hoare annotation was computed. [2023-11-29 01:27:21,820 INFO L899 garLoopResultBuilder]: For program point L4971(lines 4971 4979) no Hoare annotation was computed. [2023-11-29 01:27:21,820 INFO L899 garLoopResultBuilder]: For program point L4938(line 4938) no Hoare annotation was computed. [2023-11-29 01:27:21,820 INFO L899 garLoopResultBuilder]: For program point L4971-1(lines 4971 4979) no Hoare annotation was computed. [2023-11-29 01:27:21,820 INFO L899 garLoopResultBuilder]: For program point L4938-4(lines 4938 4945) no Hoare annotation was computed. [2023-11-29 01:27:21,820 INFO L899 garLoopResultBuilder]: For program point L4938-2(line 4938) no Hoare annotation was computed. [2023-11-29 01:27:21,820 INFO L902 garLoopResultBuilder]: At program point L4938-5(lines 4938 4945) the Hoare annotation is: true [2023-11-29 01:27:21,820 INFO L899 garLoopResultBuilder]: For program point L4939(line 4939) no Hoare annotation was computed. [2023-11-29 01:27:21,820 INFO L899 garLoopResultBuilder]: For program point L4906(lines 4906 4911) no Hoare annotation was computed. [2023-11-29 01:27:21,820 INFO L899 garLoopResultBuilder]: For program point L4972-2(line 4972) no Hoare annotation was computed. [2023-11-29 01:27:21,821 INFO L899 garLoopResultBuilder]: For program point L4972(line 4972) no Hoare annotation was computed. [2023-11-29 01:27:21,821 INFO L899 garLoopResultBuilder]: For program point L4939-4(line 4939) no Hoare annotation was computed. [2023-11-29 01:27:21,821 INFO L902 garLoopResultBuilder]: At program point L4972-6(line 4972) the Hoare annotation is: true [2023-11-29 01:27:21,821 INFO L899 garLoopResultBuilder]: For program point L4939-2(line 4939) no Hoare annotation was computed. [2023-11-29 01:27:21,821 INFO L899 garLoopResultBuilder]: For program point L4972-4(line 4972) no Hoare annotation was computed. [2023-11-29 01:27:21,821 INFO L899 garLoopResultBuilder]: For program point L4972-7(lines 4972 4973) no Hoare annotation was computed. [2023-11-29 01:27:21,821 INFO L902 garLoopResultBuilder]: At program point L4907(line 4907) the Hoare annotation is: true [2023-11-29 01:27:21,821 INFO L899 garLoopResultBuilder]: For program point L4940-2(line 4940) no Hoare annotation was computed. [2023-11-29 01:27:21,821 INFO L899 garLoopResultBuilder]: For program point L4940(line 4940) no Hoare annotation was computed. [2023-11-29 01:27:21,821 INFO L899 garLoopResultBuilder]: For program point L4940-4(lines 4940 4943) no Hoare annotation was computed. [2023-11-29 01:27:21,821 INFO L899 garLoopResultBuilder]: For program point L4974(line 4974) no Hoare annotation was computed. [2023-11-29 01:27:21,821 INFO L899 garLoopResultBuilder]: For program point L4941-2(line 4941) no Hoare annotation was computed. [2023-11-29 01:27:21,821 INFO L902 garLoopResultBuilder]: At program point L4974-4(line 4974) the Hoare annotation is: true [2023-11-29 01:27:21,821 INFO L899 garLoopResultBuilder]: For program point L4941(line 4941) no Hoare annotation was computed. [2023-11-29 01:27:21,822 INFO L899 garLoopResultBuilder]: For program point L4974-2(line 4974) no Hoare annotation was computed. [2023-11-29 01:27:21,822 INFO L899 garLoopResultBuilder]: For program point L4941-4(line 4941) no Hoare annotation was computed. [2023-11-29 01:27:21,822 INFO L899 garLoopResultBuilder]: For program point L4974-5(line 4974) no Hoare annotation was computed. [2023-11-29 01:27:21,822 INFO L899 garLoopResultBuilder]: For program point L4975(line 4975) no Hoare annotation was computed. [2023-11-29 01:27:21,822 INFO L902 garLoopResultBuilder]: At program point L4975-4(line 4975) the Hoare annotation is: true [2023-11-29 01:27:21,822 INFO L899 garLoopResultBuilder]: For program point L4975-5(lines 4975 4976) no Hoare annotation was computed. [2023-11-29 01:27:21,822 INFO L899 garLoopResultBuilder]: For program point L4975-2(line 4975) no Hoare annotation was computed. [2023-11-29 01:27:21,822 INFO L902 garLoopResultBuilder]: At program point L4910(line 4910) the Hoare annotation is: true [2023-11-29 01:27:21,822 INFO L899 garLoopResultBuilder]: For program point L4877-2(line 4877) no Hoare annotation was computed. [2023-11-29 01:27:21,822 INFO L899 garLoopResultBuilder]: For program point L4877(line 4877) no Hoare annotation was computed. [2023-11-29 01:27:21,822 INFO L902 garLoopResultBuilder]: At program point L4910-1(line 4910) the Hoare annotation is: true [2023-11-29 01:27:21,822 INFO L899 garLoopResultBuilder]: For program point L4877-4(line 4877) no Hoare annotation was computed. [2023-11-29 01:27:21,822 INFO L899 garLoopResultBuilder]: For program point L4878(line 4878) no Hoare annotation was computed. [2023-11-29 01:27:21,823 INFO L902 garLoopResultBuilder]: At program point L4977(line 4977) the Hoare annotation is: true [2023-11-29 01:27:21,823 INFO L899 garLoopResultBuilder]: For program point L4878-4(lines 4878 4886) no Hoare annotation was computed. [2023-11-29 01:27:21,823 INFO L899 garLoopResultBuilder]: For program point L4878-2(line 4878) no Hoare annotation was computed. [2023-11-29 01:27:21,823 INFO L899 garLoopResultBuilder]: For program point L4878-5(lines 4871 4986) no Hoare annotation was computed. [2023-11-29 01:27:21,823 INFO L899 garLoopResultBuilder]: For program point L4879(line 4879) no Hoare annotation was computed. [2023-11-29 01:27:21,823 INFO L899 garLoopResultBuilder]: For program point L4912(line 4912) no Hoare annotation was computed. [2023-11-29 01:27:21,823 INFO L899 garLoopResultBuilder]: For program point L4879-4(line 4879) no Hoare annotation was computed. [2023-11-29 01:27:21,823 INFO L899 garLoopResultBuilder]: For program point L4879-2(line 4879) no Hoare annotation was computed. [2023-11-29 01:27:21,823 INFO L902 garLoopResultBuilder]: At program point L4946(line 4946) the Hoare annotation is: true [2023-11-29 01:27:21,823 INFO L899 garLoopResultBuilder]: For program point L4913(lines 4913 4949) no Hoare annotation was computed. [2023-11-29 01:27:21,823 INFO L899 garLoopResultBuilder]: For program point L4880(lines 4880 4884) no Hoare annotation was computed. [2023-11-29 01:27:21,823 INFO L899 garLoopResultBuilder]: For program point L4913-1(lines 4913 4949) no Hoare annotation was computed. [2023-11-29 01:27:21,823 INFO L899 garLoopResultBuilder]: For program point L4914(line 4914) no Hoare annotation was computed. [2023-11-29 01:27:21,824 INFO L899 garLoopResultBuilder]: For program point L4980-2(line 4980) no Hoare annotation was computed. [2023-11-29 01:27:21,824 INFO L899 garLoopResultBuilder]: For program point L4980(line 4980) no Hoare annotation was computed. [2023-11-29 01:27:21,824 INFO L899 garLoopResultBuilder]: For program point L4881-2(line 4881) no Hoare annotation was computed. [2023-11-29 01:27:21,824 INFO L899 garLoopResultBuilder]: For program point L4914-4(line 4914) no Hoare annotation was computed. [2023-11-29 01:27:21,824 INFO L899 garLoopResultBuilder]: For program point L4980-6(lines 4859 4987) no Hoare annotation was computed. [2023-11-29 01:27:21,824 INFO L899 garLoopResultBuilder]: For program point L4881(line 4881) no Hoare annotation was computed. [2023-11-29 01:27:21,824 INFO L899 garLoopResultBuilder]: For program point L4914-2(line 4914) no Hoare annotation was computed. [2023-11-29 01:27:21,824 INFO L899 garLoopResultBuilder]: For program point L4980-4(lines 4980 4984) no Hoare annotation was computed. [2023-11-29 01:27:21,824 INFO L899 garLoopResultBuilder]: For program point L4914-7(lines 4914 4915) no Hoare annotation was computed. [2023-11-29 01:27:21,824 INFO L899 garLoopResultBuilder]: For program point L4881-4(line 4881) no Hoare annotation was computed. [2023-11-29 01:27:21,824 INFO L902 garLoopResultBuilder]: At program point L4914-6(line 4914) the Hoare annotation is: true [2023-11-29 01:27:21,824 INFO L899 garLoopResultBuilder]: For program point L4981-2(line 4981) no Hoare annotation was computed. [2023-11-29 01:27:21,824 INFO L899 garLoopResultBuilder]: For program point L4981(line 4981) no Hoare annotation was computed. [2023-11-29 01:27:21,825 INFO L899 garLoopResultBuilder]: For program point L4981-6(line 4981) no Hoare annotation was computed. [2023-11-29 01:27:21,825 INFO L899 garLoopResultBuilder]: For program point L4981-4(line 4981) no Hoare annotation was computed. [2023-11-29 01:27:21,825 INFO L902 garLoopResultBuilder]: At program point L4982(line 4982) the Hoare annotation is: true [2023-11-29 01:27:21,825 INFO L899 garLoopResultBuilder]: For program point L4916-1(lines 4916 4917) no Hoare annotation was computed. [2023-11-29 01:27:21,825 INFO L899 garLoopResultBuilder]: For program point L4982-1(line 4982) no Hoare annotation was computed. [2023-11-29 01:27:21,825 INFO L902 garLoopResultBuilder]: At program point L4916(lines 4916 4917) the Hoare annotation is: true [2023-11-29 01:27:21,825 INFO L899 garLoopResultBuilder]: For program point L4950(line 4950) no Hoare annotation was computed. [2023-11-29 01:27:21,825 INFO L899 garLoopResultBuilder]: For program point L4950-4(lines 4950 4954) no Hoare annotation was computed. [2023-11-29 01:27:21,825 INFO L899 garLoopResultBuilder]: For program point L4950-2(line 4950) no Hoare annotation was computed. [2023-11-29 01:27:21,825 INFO L899 garLoopResultBuilder]: For program point L4950-6(lines 4950 4954) no Hoare annotation was computed. [2023-11-29 01:27:21,825 INFO L899 garLoopResultBuilder]: For program point L4951(line 4951) no Hoare annotation was computed. [2023-11-29 01:27:21,825 INFO L899 garLoopResultBuilder]: For program point L4951-4(line 4951) no Hoare annotation was computed. [2023-11-29 01:27:21,825 INFO L899 garLoopResultBuilder]: For program point L4951-2(line 4951) no Hoare annotation was computed. [2023-11-29 01:27:21,826 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4859 4987) the Hoare annotation is: (and (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|)) [2023-11-29 01:27:21,826 INFO L899 garLoopResultBuilder]: For program point L4919(line 4919) no Hoare annotation was computed. [2023-11-29 01:27:21,826 INFO L899 garLoopResultBuilder]: For program point L4919-4(line 4919) no Hoare annotation was computed. [2023-11-29 01:27:21,826 INFO L899 garLoopResultBuilder]: For program point L4919-2(line 4919) no Hoare annotation was computed. [2023-11-29 01:27:21,826 INFO L899 garLoopResultBuilder]: For program point L4887(lines 4887 4905) no Hoare annotation was computed. [2023-11-29 01:27:21,826 INFO L899 garLoopResultBuilder]: For program point L4953-2(line 4953) no Hoare annotation was computed. [2023-11-29 01:27:21,826 INFO L899 garLoopResultBuilder]: For program point L4953(line 4953) no Hoare annotation was computed. [2023-11-29 01:27:21,826 INFO L899 garLoopResultBuilder]: For program point L4920(line 4920) no Hoare annotation was computed. [2023-11-29 01:27:21,826 INFO L899 garLoopResultBuilder]: For program point L4953-4(line 4953) no Hoare annotation was computed. [2023-11-29 01:27:21,826 INFO L899 garLoopResultBuilder]: For program point L4888-2(line 4888) no Hoare annotation was computed. [2023-11-29 01:27:21,826 INFO L899 garLoopResultBuilder]: For program point L4888(line 4888) no Hoare annotation was computed. [2023-11-29 01:27:21,826 INFO L899 garLoopResultBuilder]: For program point L4888-6(lines 4888 4891) no Hoare annotation was computed. [2023-11-29 01:27:21,826 INFO L899 garLoopResultBuilder]: For program point L4888-4(lines 4888 4891) no Hoare annotation was computed. [2023-11-29 01:27:21,827 INFO L899 garLoopResultBuilder]: For program point L4923(line 4923) no Hoare annotation was computed. [2023-11-29 01:27:21,827 INFO L899 garLoopResultBuilder]: For program point L4956-2(line 4956) no Hoare annotation was computed. [2023-11-29 01:27:21,827 INFO L899 garLoopResultBuilder]: For program point L4956(line 4956) no Hoare annotation was computed. [2023-11-29 01:27:21,827 INFO L899 garLoopResultBuilder]: For program point L4956-4(line 4956) no Hoare annotation was computed. [2023-11-29 01:27:21,827 INFO L899 garLoopResultBuilder]: For program point _dev_infoEXIT(lines 7052 7054) no Hoare annotation was computed. [2023-11-29 01:27:21,827 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7052 7054) the Hoare annotation is: true [2023-11-29 01:27:21,827 INFO L899 garLoopResultBuilder]: For program point L5330(line 5330) no Hoare annotation was computed. [2023-11-29 01:27:21,827 INFO L899 garLoopResultBuilder]: For program point L5330-4(line 5330) no Hoare annotation was computed. [2023-11-29 01:27:21,827 INFO L899 garLoopResultBuilder]: For program point L5330-2(line 5330) no Hoare annotation was computed. [2023-11-29 01:27:21,827 INFO L899 garLoopResultBuilder]: For program point L5330-8(line 5330) no Hoare annotation was computed. [2023-11-29 01:27:21,827 INFO L899 garLoopResultBuilder]: For program point L5330-6(line 5330) no Hoare annotation was computed. [2023-11-29 01:27:21,827 INFO L899 garLoopResultBuilder]: For program point L5330-12(line 5330) no Hoare annotation was computed. [2023-11-29 01:27:21,827 INFO L899 garLoopResultBuilder]: For program point L5330-10(line 5330) no Hoare annotation was computed. [2023-11-29 01:27:21,828 INFO L899 garLoopResultBuilder]: For program point L5330-16(line 5330) no Hoare annotation was computed. [2023-11-29 01:27:21,828 INFO L899 garLoopResultBuilder]: For program point L5330-14(line 5330) no Hoare annotation was computed. [2023-11-29 01:27:21,828 INFO L899 garLoopResultBuilder]: For program point L5330-20(line 5330) no Hoare annotation was computed. [2023-11-29 01:27:21,828 INFO L899 garLoopResultBuilder]: For program point L5330-18(line 5330) no Hoare annotation was computed. [2023-11-29 01:27:21,828 INFO L899 garLoopResultBuilder]: For program point L5330-24(line 5330) no Hoare annotation was computed. [2023-11-29 01:27:21,828 INFO L899 garLoopResultBuilder]: For program point L5330-22(line 5330) no Hoare annotation was computed. [2023-11-29 01:27:21,828 INFO L899 garLoopResultBuilder]: For program point L5330-28(line 5330) no Hoare annotation was computed. [2023-11-29 01:27:21,828 INFO L899 garLoopResultBuilder]: For program point L5330-26(line 5330) no Hoare annotation was computed. [2023-11-29 01:27:21,828 INFO L899 garLoopResultBuilder]: For program point L5330-32(line 5330) no Hoare annotation was computed. [2023-11-29 01:27:21,828 INFO L899 garLoopResultBuilder]: For program point L5330-30(line 5330) no Hoare annotation was computed. [2023-11-29 01:27:21,828 INFO L899 garLoopResultBuilder]: For program point L5330-36(line 5330) no Hoare annotation was computed. [2023-11-29 01:27:21,828 INFO L899 garLoopResultBuilder]: For program point isicom_tiocmgetEXIT(lines 5323 5332) no Hoare annotation was computed. [2023-11-29 01:27:21,828 INFO L899 garLoopResultBuilder]: For program point L5330-34(line 5330) no Hoare annotation was computed. [2023-11-29 01:27:21,829 INFO L899 garLoopResultBuilder]: For program point L5330-40(line 5330) no Hoare annotation was computed. [2023-11-29 01:27:21,829 INFO L899 garLoopResultBuilder]: For program point L5330-38(line 5330) no Hoare annotation was computed. [2023-11-29 01:27:21,829 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5323 5332) the Hoare annotation is: true [2023-11-29 01:27:21,829 INFO L902 garLoopResultBuilder]: At program point L5491(line 5491) the Hoare annotation is: true [2023-11-29 01:27:21,829 INFO L899 garLoopResultBuilder]: For program point L5490(line 5490) no Hoare annotation was computed. [2023-11-29 01:27:21,829 INFO L899 garLoopResultBuilder]: For program point L5491-1(line 5491) no Hoare annotation was computed. [2023-11-29 01:27:21,829 INFO L899 garLoopResultBuilder]: For program point L5490-4(line 5490) no Hoare annotation was computed. [2023-11-29 01:27:21,829 INFO L899 garLoopResultBuilder]: For program point isicom_unthrottleEXIT(lines 5483 5494) no Hoare annotation was computed. [2023-11-29 01:27:21,829 INFO L899 garLoopResultBuilder]: For program point L5490-2(line 5490) no Hoare annotation was computed. [2023-11-29 01:27:21,829 INFO L899 garLoopResultBuilder]: For program point L5490-6(line 5490) no Hoare annotation was computed. [2023-11-29 01:27:21,829 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5483 5494) the Hoare annotation is: true [2023-11-29 01:27:21,829 INFO L899 garLoopResultBuilder]: For program point lock_cardFINAL(lines 4233 4271) no Hoare annotation was computed. [2023-11-29 01:27:21,829 INFO L902 garLoopResultBuilder]: At program point L4253(line 4253) the Hoare annotation is: true [2023-11-29 01:27:21,830 INFO L899 garLoopResultBuilder]: For program point L4253-1(line 4253) no Hoare annotation was computed. [2023-11-29 01:27:21,830 INFO L899 garLoopResultBuilder]: For program point L4249(lines 4249 4252) no Hoare annotation was computed. [2023-11-29 01:27:21,830 INFO L899 garLoopResultBuilder]: For program point L4268-1(line 4268) no Hoare annotation was computed. [2023-11-29 01:27:21,830 INFO L895 garLoopResultBuilder]: At program point L4268(line 4268) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2023-11-29 01:27:21,830 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4233 4271) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2023-11-29 01:27:21,830 INFO L899 garLoopResultBuilder]: For program point $Ultimate##4(lines 4256 4259) no Hoare annotation was computed. [2023-11-29 01:27:21,830 INFO L899 garLoopResultBuilder]: For program point L4260-1(line 4260) no Hoare annotation was computed. [2023-11-29 01:27:21,830 INFO L902 garLoopResultBuilder]: At program point L4260(line 4260) the Hoare annotation is: true [2023-11-29 01:27:21,830 INFO L902 garLoopResultBuilder]: At program point ldv_32368(lines 4239 4270) the Hoare annotation is: true [2023-11-29 01:27:21,830 INFO L899 garLoopResultBuilder]: For program point $Ultimate##6(lines 4264 4267) no Hoare annotation was computed. [2023-11-29 01:27:21,830 INFO L902 garLoopResultBuilder]: At program point ldv_32365(lines 4239 4270) the Hoare annotation is: true [2023-11-29 01:27:21,830 INFO L899 garLoopResultBuilder]: For program point L4248(line 4248) no Hoare annotation was computed. [2023-11-29 01:27:21,831 INFO L899 garLoopResultBuilder]: For program point L4244(line 4244) no Hoare annotation was computed. [2023-11-29 01:27:21,831 INFO L899 garLoopResultBuilder]: For program point lock_cardEXIT(lines 4233 4271) no Hoare annotation was computed. [2023-11-29 01:27:21,831 INFO L895 garLoopResultBuilder]: At program point L4261(line 4261) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2023-11-29 01:27:21,831 INFO L899 garLoopResultBuilder]: For program point L4261-1(line 4261) no Hoare annotation was computed. [2023-11-29 01:27:21,831 INFO L899 garLoopResultBuilder]: For program point L5265-2(line 5265) no Hoare annotation was computed. [2023-11-29 01:27:21,831 INFO L899 garLoopResultBuilder]: For program point L5265-3(line 5265) no Hoare annotation was computed. [2023-11-29 01:27:21,831 INFO L899 garLoopResultBuilder]: For program point L5265(line 5265) no Hoare annotation was computed. [2023-11-29 01:27:21,831 INFO L899 garLoopResultBuilder]: For program point isicom_flush_charsFINAL(lines 5260 5272) no Hoare annotation was computed. [2023-11-29 01:27:21,831 INFO L899 garLoopResultBuilder]: For program point L5265-6(line 5265) no Hoare annotation was computed. [2023-11-29 01:27:21,831 INFO L899 garLoopResultBuilder]: For program point L5265-5(line 5265) no Hoare annotation was computed. [2023-11-29 01:27:21,831 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5260 5272) the Hoare annotation is: true [2023-11-29 01:27:21,831 INFO L899 garLoopResultBuilder]: For program point L5265-8(lines 5265 5268) no Hoare annotation was computed. [2023-11-29 01:27:21,831 INFO L899 garLoopResultBuilder]: For program point isicom_flush_charsEXIT(lines 5260 5272) no Hoare annotation was computed. [2023-11-29 01:27:21,832 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 7233 7235) no Hoare annotation was computed. [2023-11-29 01:27:21,832 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 7233 7235) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(#valid)| |#valid|)) [2023-11-29 01:27:21,832 INFO L899 garLoopResultBuilder]: For program point pci_disable_deviceEXIT(lines 7134 7136) no Hoare annotation was computed. [2023-11-29 01:27:21,832 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7134 7136) the Hoare annotation is: true [2023-11-29 01:27:21,832 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7023 7025) the Hoare annotation is: true [2023-11-29 01:27:21,832 INFO L899 garLoopResultBuilder]: For program point __dynamic_dev_dbgEXIT(lines 7023 7025) no Hoare annotation was computed. [2023-11-29 01:27:21,832 INFO L899 garLoopResultBuilder]: For program point L6080(lines 6080 6084) no Hoare annotation was computed. [2023-11-29 01:27:21,832 INFO L899 garLoopResultBuilder]: For program point L6075(lines 6075 6079) no Hoare annotation was computed. [2023-11-29 01:27:21,832 INFO L899 garLoopResultBuilder]: For program point disable_suitable_irq_1EXIT(lines 6072 6097) no Hoare annotation was computed. [2023-11-29 01:27:21,832 INFO L899 garLoopResultBuilder]: For program point L6090(lines 6090 6094) no Hoare annotation was computed. [2023-11-29 01:27:21,832 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6072 6097) the Hoare annotation is: true [2023-11-29 01:27:21,832 INFO L899 garLoopResultBuilder]: For program point disable_suitable_irq_1FINAL(lines 6072 6097) no Hoare annotation was computed. [2023-11-29 01:27:21,833 INFO L899 garLoopResultBuilder]: For program point L6085(lines 6085 6089) no Hoare annotation was computed. [2023-11-29 01:27:21,833 INFO L899 garLoopResultBuilder]: For program point __dynamic_pr_debugEXIT(lines 7027 7029) no Hoare annotation was computed. [2023-11-29 01:27:21,833 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7027 7029) the Hoare annotation is: true [2023-11-29 01:27:21,833 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3888 3893) the Hoare annotation is: true [2023-11-29 01:27:21,833 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 3888 3893) no Hoare annotation was computed. [2023-11-29 01:27:21,833 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5052 5061) the Hoare annotation is: true [2023-11-29 01:27:21,833 INFO L899 garLoopResultBuilder]: For program point isicom_carrier_raisedEXIT(lines 5052 5061) no Hoare annotation was computed. [2023-11-29 01:27:21,833 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5513 5521) the Hoare annotation is: true [2023-11-29 01:27:21,833 INFO L899 garLoopResultBuilder]: For program point isicom_hangupEXIT(lines 5513 5521) no Hoare annotation was computed. [2023-11-29 01:27:21,833 INFO L899 garLoopResultBuilder]: For program point L5478-6(line 5478) no Hoare annotation was computed. [2023-11-29 01:27:21,833 INFO L899 garLoopResultBuilder]: For program point isicom_throttleEXIT(lines 5471 5482) no Hoare annotation was computed. [2023-11-29 01:27:21,833 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5471 5482) the Hoare annotation is: true [2023-11-29 01:27:21,833 INFO L902 garLoopResultBuilder]: At program point L5479(line 5479) the Hoare annotation is: true [2023-11-29 01:27:21,834 INFO L899 garLoopResultBuilder]: For program point L5478(line 5478) no Hoare annotation was computed. [2023-11-29 01:27:21,834 INFO L899 garLoopResultBuilder]: For program point L5479-1(line 5479) no Hoare annotation was computed. [2023-11-29 01:27:21,834 INFO L899 garLoopResultBuilder]: For program point L5478-4(line 5478) no Hoare annotation was computed. [2023-11-29 01:27:21,834 INFO L899 garLoopResultBuilder]: For program point L5478-2(line 5478) no Hoare annotation was computed. [2023-11-29 01:27:21,834 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7229 7231) the Hoare annotation is: true [2023-11-29 01:27:21,834 INFO L899 garLoopResultBuilder]: For program point tty_wakeupEXIT(lines 7229 7231) no Hoare annotation was computed. [2023-11-29 01:27:21,834 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 7013 7015) no Hoare annotation was computed. [2023-11-29 01:27:21,834 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7013 7015) the Hoare annotation is: true [2023-11-29 01:27:21,834 INFO L899 garLoopResultBuilder]: For program point L4692-21(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,834 INFO L899 garLoopResultBuilder]: For program point L4692-19(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,834 INFO L899 garLoopResultBuilder]: For program point L4692-25(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,834 INFO L899 garLoopResultBuilder]: For program point L4692-24(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,834 INFO L899 garLoopResultBuilder]: For program point L4692-29(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,835 INFO L899 garLoopResultBuilder]: For program point L4692-27(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,835 INFO L899 garLoopResultBuilder]: For program point L4692-33(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,835 INFO L899 garLoopResultBuilder]: For program point L4692-34(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,835 INFO L899 garLoopResultBuilder]: For program point L4692-31(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,835 INFO L899 garLoopResultBuilder]: For program point L4692-32(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,835 INFO L899 garLoopResultBuilder]: For program point L4692-38(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,835 INFO L899 garLoopResultBuilder]: For program point L4692-36(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,835 INFO L899 garLoopResultBuilder]: For program point L4692-41(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,835 INFO L899 garLoopResultBuilder]: For program point L4692-39(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,835 INFO L899 garLoopResultBuilder]: For program point L4692-45(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,835 INFO L899 garLoopResultBuilder]: For program point L4692-43(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,835 INFO L899 garLoopResultBuilder]: For program point L6147(lines 6147 6164) no Hoare annotation was computed. [2023-11-29 01:27:21,835 INFO L899 garLoopResultBuilder]: For program point L4692-49(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,836 INFO L899 garLoopResultBuilder]: For program point L4692-50(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,836 INFO L899 garLoopResultBuilder]: For program point L6147-1(lines 6147 6164) no Hoare annotation was computed. [2023-11-29 01:27:21,836 INFO L899 garLoopResultBuilder]: For program point L4692-47(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,836 INFO L899 garLoopResultBuilder]: For program point L4692-54(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,836 INFO L899 garLoopResultBuilder]: For program point L4692-52(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,836 INFO L899 garLoopResultBuilder]: For program point L4692-57(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,836 INFO L899 garLoopResultBuilder]: For program point L4692-61(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,836 INFO L899 garLoopResultBuilder]: For program point L4692-62(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,836 INFO L899 garLoopResultBuilder]: For program point L4692-59(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,836 INFO L899 garLoopResultBuilder]: For program point L4692-66(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,836 INFO L899 garLoopResultBuilder]: For program point L4692-64(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,836 INFO L899 garLoopResultBuilder]: For program point L4692-70(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,836 INFO L899 garLoopResultBuilder]: For program point L4692-68(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,837 INFO L899 garLoopResultBuilder]: For program point L4692-73(lines 4691 4801) no Hoare annotation was computed. [2023-11-29 01:27:21,837 INFO L899 garLoopResultBuilder]: For program point L4692-72(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,837 INFO L899 garLoopResultBuilder]: For program point L4692-77(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,837 INFO L899 garLoopResultBuilder]: For program point L4692-78(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,837 INFO L899 garLoopResultBuilder]: For program point L4692-75(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,837 INFO L899 garLoopResultBuilder]: For program point L4692-82(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,837 INFO L899 garLoopResultBuilder]: For program point L4692-80(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,837 INFO L899 garLoopResultBuilder]: For program point L4692-86(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,837 INFO L899 garLoopResultBuilder]: For program point L4692-84(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,837 INFO L899 garLoopResultBuilder]: For program point L4692-89(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,837 INFO L902 garLoopResultBuilder]: At program point L4794(line 4794) the Hoare annotation is: true [2023-11-29 01:27:21,837 INFO L902 garLoopResultBuilder]: At program point L4827-1(lines 4827 4850) the Hoare annotation is: true [2023-11-29 01:27:21,837 INFO L899 garLoopResultBuilder]: For program point L4692-88(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,837 INFO L899 garLoopResultBuilder]: For program point L4692-93(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,838 INFO L899 garLoopResultBuilder]: For program point L4662(line 4662) no Hoare annotation was computed. [2023-11-29 01:27:21,838 INFO L899 garLoopResultBuilder]: For program point L4692-94(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,838 INFO L899 garLoopResultBuilder]: For program point L4692-91(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,838 INFO L899 garLoopResultBuilder]: For program point L4794-1(line 4794) no Hoare annotation was computed. [2023-11-29 01:27:21,838 INFO L899 garLoopResultBuilder]: For program point L4662-4(lines 4662 4667) no Hoare annotation was computed. [2023-11-29 01:27:21,838 INFO L899 garLoopResultBuilder]: For program point L4692-98(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,838 INFO L899 garLoopResultBuilder]: For program point L4662-2(line 4662) no Hoare annotation was computed. [2023-11-29 01:27:21,838 INFO L899 garLoopResultBuilder]: For program point L4692-96(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,838 INFO L899 garLoopResultBuilder]: For program point L4692-102(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,838 INFO L899 garLoopResultBuilder]: For program point L4692-100(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,838 INFO L899 garLoopResultBuilder]: For program point L4692-104(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,838 INFO L899 garLoopResultBuilder]: For program point L6149(lines 6149 6161) no Hoare annotation was computed. [2023-11-29 01:27:21,838 INFO L902 garLoopResultBuilder]: At program point L4663(line 4663) the Hoare annotation is: true [2023-11-29 01:27:21,839 INFO L902 garLoopResultBuilder]: At program point L4663-1(line 4663) the Hoare annotation is: true [2023-11-29 01:27:21,839 INFO L899 garLoopResultBuilder]: For program point L6150(line 6150) no Hoare annotation was computed. [2023-11-29 01:27:21,839 INFO L899 garLoopResultBuilder]: For program point L6150-1(line 6150) no Hoare annotation was computed. [2023-11-29 01:27:21,839 INFO L899 garLoopResultBuilder]: For program point L4796-1(lines 4796 4797) no Hoare annotation was computed. [2023-11-29 01:27:21,839 INFO L902 garLoopResultBuilder]: At program point L4796(lines 4796 4797) the Hoare annotation is: true [2023-11-29 01:27:21,839 INFO L899 garLoopResultBuilder]: For program point L4664(line 4664) no Hoare annotation was computed. [2023-11-29 01:27:21,839 INFO L899 garLoopResultBuilder]: For program point L4038(line 4038) no Hoare annotation was computed. [2023-11-29 01:27:21,839 INFO L899 garLoopResultBuilder]: For program point L4038-2(line 4038) no Hoare annotation was computed. [2023-11-29 01:27:21,839 INFO L899 garLoopResultBuilder]: For program point L4038-4(line 4038) no Hoare annotation was computed. [2023-11-29 01:27:21,839 INFO L899 garLoopResultBuilder]: For program point L4766(line 4766) no Hoare annotation was computed. [2023-11-29 01:27:21,839 INFO L899 garLoopResultBuilder]: For program point L4766-3(line 4766) no Hoare annotation was computed. [2023-11-29 01:27:21,839 INFO L899 garLoopResultBuilder]: For program point L4766-1(line 4766) no Hoare annotation was computed. [2023-11-29 01:27:21,839 INFO L902 garLoopResultBuilder]: At program point L4766-7(line 4766) the Hoare annotation is: true [2023-11-29 01:27:21,840 INFO L899 garLoopResultBuilder]: For program point L4766-5(line 4766) no Hoare annotation was computed. [2023-11-29 01:27:21,840 INFO L902 garLoopResultBuilder]: At program point L4767(line 4767) the Hoare annotation is: true [2023-11-29 01:27:21,840 INFO L899 garLoopResultBuilder]: For program point L4767-1(line 4767) no Hoare annotation was computed. [2023-11-29 01:27:21,840 INFO L899 garLoopResultBuilder]: For program point L4668-1(line 4668) no Hoare annotation was computed. [2023-11-29 01:27:21,840 INFO L902 garLoopResultBuilder]: At program point L4668(line 4668) the Hoare annotation is: true [2023-11-29 01:27:21,840 INFO L899 garLoopResultBuilder]: For program point ldv_irq_1FINAL(lines 6142 6167) no Hoare annotation was computed. [2023-11-29 01:27:21,840 INFO L902 garLoopResultBuilder]: At program point L4834(line 4834) the Hoare annotation is: true [2023-11-29 01:27:21,840 INFO L902 garLoopResultBuilder]: At program point L4702(line 4702) the Hoare annotation is: true [2023-11-29 01:27:21,840 INFO L899 garLoopResultBuilder]: For program point L4834-1(line 4834) no Hoare annotation was computed. [2023-11-29 01:27:21,840 INFO L899 garLoopResultBuilder]: For program point L4636-2(lines 4636 4639) no Hoare annotation was computed. [2023-11-29 01:27:21,840 INFO L899 garLoopResultBuilder]: For program point L4669(lines 4669 4688) no Hoare annotation was computed. [2023-11-29 01:27:21,840 INFO L899 garLoopResultBuilder]: For program point L4702-1(line 4702) no Hoare annotation was computed. [2023-11-29 01:27:21,840 INFO L899 garLoopResultBuilder]: For program point L4636(line 4636) no Hoare annotation was computed. [2023-11-29 01:27:21,841 INFO L899 garLoopResultBuilder]: For program point L4835(lines 4835 4839) no Hoare annotation was computed. [2023-11-29 01:27:21,841 INFO L899 garLoopResultBuilder]: For program point L4836-1(lines 4836 4837) no Hoare annotation was computed. [2023-11-29 01:27:21,841 INFO L902 garLoopResultBuilder]: At program point L4836(lines 4836 4837) the Hoare annotation is: true [2023-11-29 01:27:21,841 INFO L899 garLoopResultBuilder]: For program point L4704-1(line 4704) no Hoare annotation was computed. [2023-11-29 01:27:21,841 INFO L902 garLoopResultBuilder]: At program point L4704(line 4704) the Hoare annotation is: true [2023-11-29 01:27:21,841 INFO L899 garLoopResultBuilder]: For program point L6159(line 6159) no Hoare annotation was computed. [2023-11-29 01:27:21,841 INFO L895 garLoopResultBuilder]: At program point L6886(line 6886) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|))) [2023-11-29 01:27:21,841 INFO L899 garLoopResultBuilder]: For program point L6886-1(line 6886) no Hoare annotation was computed. [2023-11-29 01:27:21,841 INFO L899 garLoopResultBuilder]: For program point L4673(line 4673) no Hoare annotation was computed. [2023-11-29 01:27:21,841 INFO L895 garLoopResultBuilder]: At program point L6160(line 6160) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int#20| |old(#memory_int#20)|) (= |old(#valid)| |#valid|))) [2023-11-29 01:27:21,841 INFO L902 garLoopResultBuilder]: At program point L4740(line 4740) the Hoare annotation is: true [2023-11-29 01:27:21,842 INFO L895 garLoopResultBuilder]: At program point L4641(line 4641) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 0) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|))) [2023-11-29 01:27:21,842 INFO L899 garLoopResultBuilder]: For program point L4641-1(line 4641) no Hoare annotation was computed. [2023-11-29 01:27:21,842 INFO L899 garLoopResultBuilder]: For program point L4774(line 4774) no Hoare annotation was computed. [2023-11-29 01:27:21,842 INFO L899 garLoopResultBuilder]: For program point ldv_irq_1EXIT(lines 6142 6167) no Hoare annotation was computed. [2023-11-29 01:27:21,842 INFO L899 garLoopResultBuilder]: For program point L4642(line 4642) no Hoare annotation was computed. [2023-11-29 01:27:21,842 INFO L899 garLoopResultBuilder]: For program point L4774-1(line 4774) no Hoare annotation was computed. [2023-11-29 01:27:21,842 INFO L899 garLoopResultBuilder]: For program point L4642-4(lines 4642 4645) no Hoare annotation was computed. [2023-11-29 01:27:21,842 INFO L899 garLoopResultBuilder]: For program point L4642-2(line 4642) no Hoare annotation was computed. [2023-11-29 01:27:21,842 INFO L899 garLoopResultBuilder]: For program point L4842(line 4842) no Hoare annotation was computed. [2023-11-29 01:27:21,842 INFO L899 garLoopResultBuilder]: For program point L4812-1(line 4812) no Hoare annotation was computed. [2023-11-29 01:27:21,842 INFO L902 garLoopResultBuilder]: At program point L4812(line 4812) the Hoare annotation is: true [2023-11-29 01:27:21,842 INFO L902 garLoopResultBuilder]: At program point L4647(line 4647) the Hoare annotation is: true [2023-11-29 01:27:21,842 INFO L902 garLoopResultBuilder]: At program point L4647-1(line 4647) the Hoare annotation is: true [2023-11-29 01:27:21,843 INFO L902 garLoopResultBuilder]: At program point L4680-2(lines 4680 4683) the Hoare annotation is: true [2023-11-29 01:27:21,843 INFO L899 garLoopResultBuilder]: For program point L4680(lines 4680 4683) no Hoare annotation was computed. [2023-11-29 01:27:21,843 INFO L899 garLoopResultBuilder]: For program point L4813-2(lines 4813 4817) no Hoare annotation was computed. [2023-11-29 01:27:21,843 INFO L899 garLoopResultBuilder]: For program point L4813(lines 4813 4817) no Hoare annotation was computed. [2023-11-29 01:27:21,843 INFO L902 garLoopResultBuilder]: At program point L4681(line 4681) the Hoare annotation is: true [2023-11-29 01:27:21,843 INFO L899 garLoopResultBuilder]: For program point L4648(line 4648) no Hoare annotation was computed. [2023-11-29 01:27:21,843 INFO L899 garLoopResultBuilder]: For program point L4681-1(line 4681) no Hoare annotation was computed. [2023-11-29 01:27:21,843 INFO L902 garLoopResultBuilder]: At program point L4814(lines 4814 4815) the Hoare annotation is: true [2023-11-29 01:27:21,843 INFO L902 garLoopResultBuilder]: At program point L4781(line 4781) the Hoare annotation is: true [2023-11-29 01:27:21,843 INFO L899 garLoopResultBuilder]: For program point L4814-1(lines 4814 4815) no Hoare annotation was computed. [2023-11-29 01:27:21,843 INFO L899 garLoopResultBuilder]: For program point L4781-1(line 4781) no Hoare annotation was computed. [2023-11-29 01:27:21,843 INFO L902 garLoopResultBuilder]: At program point L4649(line 4649) the Hoare annotation is: true [2023-11-29 01:27:21,843 INFO L899 garLoopResultBuilder]: For program point L4649-1(line 4649) no Hoare annotation was computed. [2023-11-29 01:27:21,844 INFO L902 garLoopResultBuilder]: At program point L4650(line 4650) the Hoare annotation is: true [2023-11-29 01:27:21,844 INFO L899 garLoopResultBuilder]: For program point L4650-1(line 4650) no Hoare annotation was computed. [2023-11-29 01:27:21,844 INFO L902 garLoopResultBuilder]: At program point L4783(line 4783) the Hoare annotation is: true [2023-11-29 01:27:21,844 INFO L899 garLoopResultBuilder]: For program point L4783-1(line 4783) no Hoare annotation was computed. [2023-11-29 01:27:21,844 INFO L899 garLoopResultBuilder]: For program point L4651(line 4651) no Hoare annotation was computed. [2023-11-29 01:27:21,844 INFO L902 garLoopResultBuilder]: At program point L4684(line 4684) the Hoare annotation is: true [2023-11-29 01:27:21,844 INFO L899 garLoopResultBuilder]: For program point L4651-4(line 4651) no Hoare annotation was computed. [2023-11-29 01:27:21,844 INFO L899 garLoopResultBuilder]: For program point L4651-5(line 4651) no Hoare annotation was computed. [2023-11-29 01:27:21,844 INFO L899 garLoopResultBuilder]: For program point $Ultimate##42(lines 4676 4679) no Hoare annotation was computed. [2023-11-29 01:27:21,844 INFO L899 garLoopResultBuilder]: For program point L4651-2(line 4651) no Hoare annotation was computed. [2023-11-29 01:27:21,844 INFO L899 garLoopResultBuilder]: For program point L4651-7(line 4651) no Hoare annotation was computed. [2023-11-29 01:27:21,844 INFO L899 garLoopResultBuilder]: For program point L4685(line 4685) no Hoare annotation was computed. [2023-11-29 01:27:21,844 INFO L902 garLoopResultBuilder]: At program point L4851(lines 4689 4852) the Hoare annotation is: true [2023-11-29 01:27:21,845 INFO L902 garLoopResultBuilder]: At program point L4719(line 4719) the Hoare annotation is: true [2023-11-29 01:27:21,845 INFO L899 garLoopResultBuilder]: For program point L4719-1(line 4719) no Hoare annotation was computed. [2023-11-29 01:27:21,845 INFO L899 garLoopResultBuilder]: For program point L4653(lines 4653 4660) no Hoare annotation was computed. [2023-11-29 01:27:21,845 INFO L902 garLoopResultBuilder]: At program point isicom_interrupt_ldv_32486#1(lines 4827 4849) the Hoare annotation is: true [2023-11-29 01:27:21,845 INFO L902 garLoopResultBuilder]: At program point L4819(line 4819) the Hoare annotation is: true [2023-11-29 01:27:21,845 INFO L899 garLoopResultBuilder]: For program point L4819-1(line 4819) no Hoare annotation was computed. [2023-11-29 01:27:21,845 INFO L902 garLoopResultBuilder]: At program point L4654(lines 4654 4655) the Hoare annotation is: true [2023-11-29 01:27:21,845 INFO L899 garLoopResultBuilder]: For program point L4654-1(lines 4654 4655) no Hoare annotation was computed. [2023-11-29 01:27:21,845 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6142 6167) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |#memory_int#20| |old(#memory_int#20)|) (= |#memory_$Pointer$#20.base| |old(#memory_$Pointer$#20.base)|) (= |old(#memory_$Pointer$#20.offset)| |#memory_$Pointer$#20.offset|) (= |old(#valid)| |#valid|))) [2023-11-29 01:27:21,845 INFO L899 garLoopResultBuilder]: For program point L4787(line 4787) no Hoare annotation was computed. [2023-11-29 01:27:21,845 INFO L899 garLoopResultBuilder]: For program point L4787-1(line 4787) no Hoare annotation was computed. [2023-11-29 01:27:21,845 INFO L902 garLoopResultBuilder]: At program point L4853(line 4853) the Hoare annotation is: true [2023-11-29 01:27:21,846 INFO L902 garLoopResultBuilder]: At program point L4721(line 4721) the Hoare annotation is: true [2023-11-29 01:27:21,846 INFO L899 garLoopResultBuilder]: For program point L4721-1(line 4721) no Hoare annotation was computed. [2023-11-29 01:27:21,846 INFO L895 garLoopResultBuilder]: At program point L4854(line 4854) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2023-11-29 01:27:21,846 INFO L899 garLoopResultBuilder]: For program point L4821-2(lines 4803 4852) no Hoare annotation was computed. [2023-11-29 01:27:21,846 INFO L899 garLoopResultBuilder]: For program point L4821(lines 4821 4826) no Hoare annotation was computed. [2023-11-29 01:27:21,846 INFO L902 garLoopResultBuilder]: At program point L4656-1(line 4656) the Hoare annotation is: true [2023-11-29 01:27:21,846 INFO L899 garLoopResultBuilder]: For program point L4689(lines 4689 4852) no Hoare annotation was computed. [2023-11-29 01:27:21,846 INFO L902 garLoopResultBuilder]: At program point L4656(line 4656) the Hoare annotation is: true [2023-11-29 01:27:21,846 INFO L899 garLoopResultBuilder]: For program point L4855(line 4855) no Hoare annotation was computed. [2023-11-29 01:27:21,846 INFO L902 garLoopResultBuilder]: At program point L4822(line 4822) the Hoare annotation is: true [2023-11-29 01:27:21,846 INFO L902 garLoopResultBuilder]: At program point L4690(line 4690) the Hoare annotation is: true [2023-11-29 01:27:21,846 INFO L899 garLoopResultBuilder]: For program point L4822-1(line 4822) no Hoare annotation was computed. [2023-11-29 01:27:21,846 INFO L899 garLoopResultBuilder]: For program point L4657(line 4657) no Hoare annotation was computed. [2023-11-29 01:27:21,847 INFO L899 garLoopResultBuilder]: For program point L4690-1(line 4690) no Hoare annotation was computed. [2023-11-29 01:27:21,847 INFO L899 garLoopResultBuilder]: For program point $Ultimate##228(lines 4845 4848) no Hoare annotation was computed. [2023-11-29 01:27:21,847 INFO L902 garLoopResultBuilder]: At program point L4823(line 4823) the Hoare annotation is: true [2023-11-29 01:27:21,847 INFO L899 garLoopResultBuilder]: For program point L4823-1(line 4823) no Hoare annotation was computed. [2023-11-29 01:27:21,847 INFO L899 garLoopResultBuilder]: For program point isicom_interrupt_returnLabel#1(lines 4606 4858) no Hoare annotation was computed. [2023-11-29 01:27:21,847 INFO L899 garLoopResultBuilder]: For program point L4692-1(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,847 INFO L902 garLoopResultBuilder]: At program point isicom_interrupt_ldv_32472#1(lines 4669 4687) the Hoare annotation is: true [2023-11-29 01:27:21,847 INFO L899 garLoopResultBuilder]: For program point L4692(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,847 INFO L899 garLoopResultBuilder]: For program point L4692-5(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,847 INFO L899 garLoopResultBuilder]: For program point L4692-6(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,847 INFO L899 garLoopResultBuilder]: For program point L4692-3(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,847 INFO L899 garLoopResultBuilder]: For program point L4692-10(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,847 INFO L899 garLoopResultBuilder]: For program point L4692-7(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,848 INFO L899 garLoopResultBuilder]: For program point L4692-8(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,848 INFO L899 garLoopResultBuilder]: For program point L4692-13(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,848 INFO L899 garLoopResultBuilder]: For program point L4692-14(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,848 INFO L899 garLoopResultBuilder]: For program point L4692-17(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,848 INFO L899 garLoopResultBuilder]: For program point L4692-16(line 4692) no Hoare annotation was computed. [2023-11-29 01:27:21,848 INFO L899 garLoopResultBuilder]: For program point _copy_to_userEXIT(lines 7048 7050) no Hoare annotation was computed. [2023-11-29 01:27:21,848 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7048 7050) the Hoare annotation is: true [2023-11-29 01:27:21,848 INFO L899 garLoopResultBuilder]: For program point mod_timerEXIT(lines 7118 7120) no Hoare annotation was computed. [2023-11-29 01:27:21,848 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7118 7120) the Hoare annotation is: true [2023-11-29 01:27:21,848 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4272 4278) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2023-11-29 01:27:21,848 INFO L895 garLoopResultBuilder]: At program point L4275(line 4275) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2023-11-29 01:27:21,848 INFO L899 garLoopResultBuilder]: For program point L4275-1(line 4275) no Hoare annotation was computed. [2023-11-29 01:27:21,848 INFO L899 garLoopResultBuilder]: For program point unlock_cardEXIT(lines 4272 4278) no Hoare annotation was computed. [2023-11-29 01:27:21,849 INFO L899 garLoopResultBuilder]: For program point dev_warnEXIT(lines 7077 7079) no Hoare annotation was computed. [2023-11-29 01:27:21,849 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7077 7079) the Hoare annotation is: true [2023-11-29 01:27:21,849 INFO L899 garLoopResultBuilder]: For program point L5310(lines 5310 5313) no Hoare annotation was computed. [2023-11-29 01:27:21,849 INFO L899 garLoopResultBuilder]: For program point L5314-4(line 5314) no Hoare annotation was computed. [2023-11-29 01:27:21,849 INFO L899 garLoopResultBuilder]: For program point L5314-2(line 5314) no Hoare annotation was computed. [2023-11-29 01:27:21,849 INFO L899 garLoopResultBuilder]: For program point L5314-7(lines 5314 5315) no Hoare annotation was computed. [2023-11-29 01:27:21,849 INFO L895 garLoopResultBuilder]: At program point L5314-6(line 5314) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (<= 1 isicom_send_break_~tmp~28)) [2023-11-29 01:27:21,849 INFO L899 garLoopResultBuilder]: For program point isicom_send_breakFINAL(lines 5295 5322) no Hoare annotation was computed. [2023-11-29 01:27:21,849 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5295 5322) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2023-11-29 01:27:21,849 INFO L899 garLoopResultBuilder]: For program point L5319(line 5319) no Hoare annotation was computed. [2023-11-29 01:27:21,849 INFO L895 garLoopResultBuilder]: At program point L5317-3(line 5317) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (<= 1 isicom_send_break_~tmp~28)) [2023-11-29 01:27:21,849 INFO L899 garLoopResultBuilder]: For program point L5317-1(line 5317) no Hoare annotation was computed. [2023-11-29 01:27:21,850 INFO L899 garLoopResultBuilder]: For program point L5317-4(line 5317) no Hoare annotation was computed. [2023-11-29 01:27:21,850 INFO L895 garLoopResultBuilder]: At program point L5309(line 5309) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2023-11-29 01:27:21,850 INFO L899 garLoopResultBuilder]: For program point L5309-1(line 5309) no Hoare annotation was computed. [2023-11-29 01:27:21,850 INFO L899 garLoopResultBuilder]: For program point L5305(lines 5305 5308) no Hoare annotation was computed. [2023-11-29 01:27:21,850 INFO L895 garLoopResultBuilder]: At program point L5318(line 5318) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (<= 1 isicom_send_break_~tmp~28)) [2023-11-29 01:27:21,850 INFO L899 garLoopResultBuilder]: For program point L5316-1(lines 5301 5321) no Hoare annotation was computed. [2023-11-29 01:27:21,850 INFO L899 garLoopResultBuilder]: For program point L5314(line 5314) no Hoare annotation was computed. [2023-11-29 01:27:21,850 INFO L899 garLoopResultBuilder]: For program point isicom_send_breakEXIT(lines 5295 5322) no Hoare annotation was computed. [2023-11-29 01:27:21,850 INFO L902 garLoopResultBuilder]: At program point L5318-1(line 5318) the Hoare annotation is: true [2023-11-29 01:27:21,850 INFO L895 garLoopResultBuilder]: At program point L5316(line 5316) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (<= 1 isicom_send_break_~tmp~28)) [2023-11-29 01:27:21,850 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3772 3779) the Hoare annotation is: true [2023-11-29 01:27:21,850 INFO L899 garLoopResultBuilder]: For program point inwEXIT(lines 3772 3779) no Hoare annotation was computed. [2023-11-29 01:27:21,850 INFO L899 garLoopResultBuilder]: For program point L3710(line 3710) no Hoare annotation was computed. [2023-11-29 01:27:21,851 INFO L899 garLoopResultBuilder]: For program point L4218(lines 4218 4227) no Hoare annotation was computed. [2023-11-29 01:27:21,851 INFO L895 garLoopResultBuilder]: At program point ldv_32353(lines 4200 4212) the Hoare annotation is: false [2023-11-29 01:27:21,851 INFO L902 garLoopResultBuilder]: At program point L4214(line 4214) the Hoare annotation is: true [2023-11-29 01:27:21,851 INFO L902 garLoopResultBuilder]: At program point L4214-1(lines 4191 4231) the Hoare annotation is: true [2023-11-29 01:27:21,851 INFO L902 garLoopResultBuilder]: At program point L4198(lines 4198 4212) the Hoare annotation is: true [2023-11-29 01:27:21,851 INFO L899 garLoopResultBuilder]: For program point L3719(lines 3702 3721) no Hoare annotation was computed. [2023-11-29 01:27:21,851 INFO L899 garLoopResultBuilder]: For program point L4194(line 4194) no Hoare annotation was computed. [2023-11-29 01:27:21,851 INFO L899 garLoopResultBuilder]: For program point L4194-2(line 4194) no Hoare annotation was computed. [2023-11-29 01:27:21,851 INFO L899 garLoopResultBuilder]: For program point L4194-4(line 4194) no Hoare annotation was computed. [2023-11-29 01:27:21,851 INFO L899 garLoopResultBuilder]: For program point L3707(line 3707) no Hoare annotation was computed. [2023-11-29 01:27:21,851 INFO L899 garLoopResultBuilder]: For program point L3703(lines 3703 3718) no Hoare annotation was computed. [2023-11-29 01:27:21,851 INFO L899 garLoopResultBuilder]: For program point L3716(line 3716) no Hoare annotation was computed. [2023-11-29 01:27:21,851 INFO L899 garLoopResultBuilder]: For program point WaitTillCardIsFreeEXIT(lines 4181 4232) no Hoare annotation was computed. [2023-11-29 01:27:21,852 INFO L902 garLoopResultBuilder]: At program point L4228(lines 4191 4231) the Hoare annotation is: true [2023-11-29 01:27:21,852 INFO L899 garLoopResultBuilder]: For program point L3704(line 3704) no Hoare annotation was computed. [2023-11-29 01:27:21,852 INFO L899 garLoopResultBuilder]: For program point $Ultimate##18(lines 4197 4215) no Hoare annotation was computed. [2023-11-29 01:27:21,852 INFO L899 garLoopResultBuilder]: For program point L4208(lines 4208 4211) no Hoare annotation was computed. [2023-11-29 01:27:21,852 INFO L899 garLoopResultBuilder]: For program point L4204(lines 4200 4212) no Hoare annotation was computed. [2023-11-29 01:27:21,852 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4181 4232) the Hoare annotation is: true [2023-11-29 01:27:21,852 INFO L899 garLoopResultBuilder]: For program point L4229(line 4229) no Hoare annotation was computed. [2023-11-29 01:27:21,852 INFO L899 garLoopResultBuilder]: For program point L3713(line 3713) no Hoare annotation was computed. [2023-11-29 01:27:21,852 INFO L899 garLoopResultBuilder]: For program point L4221(lines 4221 4225) no Hoare annotation was computed. [2023-11-29 01:27:21,852 INFO L899 garLoopResultBuilder]: For program point L4217(line 4217) no Hoare annotation was computed. [2023-11-29 01:27:21,852 INFO L895 garLoopResultBuilder]: At program point L5783(lines 5783 5784) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,852 INFO L899 garLoopResultBuilder]: For program point L5783-1(lines 5783 5784) no Hoare annotation was computed. [2023-11-29 01:27:21,852 INFO L899 garLoopResultBuilder]: For program point drop_dtr_rts_returnLabel#1(lines 4407 4429) no Hoare annotation was computed. [2023-11-29 01:27:21,853 INFO L899 garLoopResultBuilder]: For program point L6180(line 6180) no Hoare annotation was computed. [2023-11-29 01:27:21,853 INFO L899 garLoopResultBuilder]: For program point L5652(line 5652) no Hoare annotation was computed. [2023-11-29 01:27:21,853 INFO L895 garLoopResultBuilder]: At program point L6181(line 6181) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,853 INFO L899 garLoopResultBuilder]: For program point L6181-1(line 6181) no Hoare annotation was computed. [2023-11-29 01:27:21,853 INFO L902 garLoopResultBuilder]: At program point L6578(line 6578) the Hoare annotation is: true [2023-11-29 01:27:21,853 INFO L902 garLoopResultBuilder]: At program point L4596(lines 4454 4604) the Hoare annotation is: true [2023-11-29 01:27:21,853 INFO L899 garLoopResultBuilder]: For program point L4464(lines 4454 4604) no Hoare annotation was computed. [2023-11-29 01:27:21,853 INFO L899 garLoopResultBuilder]: For program point L6578-1(line 6578) no Hoare annotation was computed. [2023-11-29 01:27:21,853 INFO L899 garLoopResultBuilder]: For program point L6843-1(line 6843) no Hoare annotation was computed. [2023-11-29 01:27:21,853 INFO L899 garLoopResultBuilder]: For program point L6843(line 6843) no Hoare annotation was computed. [2023-11-29 01:27:21,853 INFO L899 garLoopResultBuilder]: For program point L6843-4(line 6843) no Hoare annotation was computed. [2023-11-29 01:27:21,853 INFO L899 garLoopResultBuilder]: For program point L6843-3(line 6843) no Hoare annotation was computed. [2023-11-29 01:27:21,853 INFO L899 garLoopResultBuilder]: For program point L6843-2(line 6843) no Hoare annotation was computed. [2023-11-29 01:27:21,854 INFO L899 garLoopResultBuilder]: For program point L6843-9(line 6843) no Hoare annotation was computed. [2023-11-29 01:27:21,854 INFO L899 garLoopResultBuilder]: For program point L6843-8(line 6843) no Hoare annotation was computed. [2023-11-29 01:27:21,854 INFO L902 garLoopResultBuilder]: At program point L4597(lines 4454 4604) the Hoare annotation is: true [2023-11-29 01:27:21,854 INFO L899 garLoopResultBuilder]: For program point L6843-12(line 6843) no Hoare annotation was computed. [2023-11-29 01:27:21,854 INFO L899 garLoopResultBuilder]: For program point L6183(line 6183) no Hoare annotation was computed. [2023-11-29 01:27:21,854 INFO L899 garLoopResultBuilder]: For program point L4994(line 4994) no Hoare annotation was computed. [2023-11-29 01:27:21,854 INFO L899 garLoopResultBuilder]: For program point L4994-4(lines 4994 5008) no Hoare annotation was computed. [2023-11-29 01:27:21,854 INFO L899 garLoopResultBuilder]: For program point L4994-2(line 4994) no Hoare annotation was computed. [2023-11-29 01:27:21,854 INFO L899 garLoopResultBuilder]: For program point $Ultimate##600(lines 5852 5856) no Hoare annotation was computed. [2023-11-29 01:27:21,854 INFO L899 garLoopResultBuilder]: For program point L4994-6(lines 4994 5008) no Hoare annotation was computed. [2023-11-29 01:27:21,854 INFO L899 garLoopResultBuilder]: For program point L5655(line 5655) no Hoare annotation was computed. [2023-11-29 01:27:21,854 INFO L899 garLoopResultBuilder]: For program point L6712-1(line 6712) no Hoare annotation was computed. [2023-11-29 01:27:21,854 INFO L895 garLoopResultBuilder]: At program point L6712(line 6712) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2023-11-29 01:27:21,855 INFO L899 garLoopResultBuilder]: For program point L6448-1(line 6448) no Hoare annotation was computed. [2023-11-29 01:27:21,855 INFO L895 garLoopResultBuilder]: At program point L6448(line 6448) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,855 INFO L899 garLoopResultBuilder]: For program point isicom_close_returnLabel#1(lines 5174 5188) no Hoare annotation was computed. [2023-11-29 01:27:21,855 INFO L899 garLoopResultBuilder]: For program point L6184-1(line 6184) no Hoare annotation was computed. [2023-11-29 01:27:21,855 INFO L899 garLoopResultBuilder]: For program point L5127(lines 5127 5130) no Hoare annotation was computed. [2023-11-29 01:27:21,855 INFO L895 garLoopResultBuilder]: At program point L6184(line 6184) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,855 INFO L899 garLoopResultBuilder]: For program point L5127-2(lines 5127 5130) no Hoare annotation was computed. [2023-11-29 01:27:21,855 INFO L899 garLoopResultBuilder]: For program point L4599(lines 4454 4604) no Hoare annotation was computed. [2023-11-29 01:27:21,855 INFO L899 garLoopResultBuilder]: For program point L4467(lines 4467 4470) no Hoare annotation was computed. [2023-11-29 01:27:21,855 INFO L899 garLoopResultBuilder]: For program point L5128-2(line 5128) no Hoare annotation was computed. [2023-11-29 01:27:21,855 INFO L899 garLoopResultBuilder]: For program point L5128(line 5128) no Hoare annotation was computed. [2023-11-29 01:27:21,855 INFO L899 garLoopResultBuilder]: For program point L5128-4(line 5128) no Hoare annotation was computed. [2023-11-29 01:27:21,855 INFO L899 garLoopResultBuilder]: For program point L6846(lines 6273 6875) no Hoare annotation was computed. [2023-11-29 01:27:21,856 INFO L899 garLoopResultBuilder]: For program point L5789(lines 5640 5811) no Hoare annotation was computed. [2023-11-29 01:27:21,856 INFO L899 garLoopResultBuilder]: For program point L6186(line 6186) no Hoare annotation was computed. [2023-11-29 01:27:21,856 INFO L899 garLoopResultBuilder]: For program point L5790(lines 5790 5793) no Hoare annotation was computed. [2023-11-29 01:27:21,856 INFO L899 garLoopResultBuilder]: For program point L5658(line 5658) no Hoare annotation was computed. [2023-11-29 01:27:21,856 INFO L902 garLoopResultBuilder]: At program point L6187(line 6187) the Hoare annotation is: true [2023-11-29 01:27:21,856 INFO L895 garLoopResultBuilder]: At program point L5923(line 5923) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,856 INFO L899 garLoopResultBuilder]: For program point L5923-1(line 5923) no Hoare annotation was computed. [2023-11-29 01:27:21,856 INFO L895 garLoopResultBuilder]: At program point L4602(line 4602) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,856 INFO L899 garLoopResultBuilder]: For program point L4602-1(line 4602) no Hoare annotation was computed. [2023-11-29 01:27:21,856 INFO L899 garLoopResultBuilder]: For program point L6056-1(line 6056) no Hoare annotation was computed. [2023-11-29 01:27:21,856 INFO L895 garLoopResultBuilder]: At program point L6056(line 6056) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1) (<= ~ldv_state_variable_2~0 1)) [2023-11-29 01:27:21,856 INFO L899 garLoopResultBuilder]: For program point L6717-1(line 6717) no Hoare annotation was computed. [2023-11-29 01:27:21,857 INFO L895 garLoopResultBuilder]: At program point L6717(line 6717) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,857 INFO L899 garLoopResultBuilder]: For program point L4471(lines 4454 4604) no Hoare annotation was computed. [2023-11-29 01:27:21,857 INFO L899 garLoopResultBuilder]: For program point L6453-1(line 6453) no Hoare annotation was computed. [2023-11-29 01:27:21,857 INFO L895 garLoopResultBuilder]: At program point L6453(line 6453) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,857 INFO L899 garLoopResultBuilder]: For program point L5661(line 5661) no Hoare annotation was computed. [2023-11-29 01:27:21,857 INFO L899 garLoopResultBuilder]: For program point L4472-2(line 4472) no Hoare annotation was computed. [2023-11-29 01:27:21,857 INFO L899 garLoopResultBuilder]: For program point L4472(line 4472) no Hoare annotation was computed. [2023-11-29 01:27:21,857 INFO L899 garLoopResultBuilder]: For program point L4472-4(lines 4472 4475) no Hoare annotation was computed. [2023-11-29 01:27:21,857 INFO L895 garLoopResultBuilder]: At program point L6058(line 6058) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1) (<= ~ldv_state_variable_2~0 1)) [2023-11-29 01:27:21,857 INFO L899 garLoopResultBuilder]: For program point L6058-1(line 6058) no Hoare annotation was computed. [2023-11-29 01:27:21,857 INFO L895 garLoopResultBuilder]: At program point L5794(line 5794) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,857 INFO L895 garLoopResultBuilder]: At program point L5662(line 5662) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,857 INFO L899 garLoopResultBuilder]: For program point L5794-1(line 5794) no Hoare annotation was computed. [2023-11-29 01:27:21,858 INFO L899 garLoopResultBuilder]: For program point main_ldv_final#1(lines 6236 6881) no Hoare annotation was computed. [2023-11-29 01:27:21,858 INFO L899 garLoopResultBuilder]: For program point L5662-1(line 5662) no Hoare annotation was computed. [2023-11-29 01:27:21,858 INFO L899 garLoopResultBuilder]: For program point L5002(lines 4994 5007) no Hoare annotation was computed. [2023-11-29 01:27:21,858 INFO L899 garLoopResultBuilder]: For program point L5795(lines 5795 5798) no Hoare annotation was computed. [2023-11-29 01:27:21,858 INFO L899 garLoopResultBuilder]: For program point L5003(lines 5003 5006) no Hoare annotation was computed. [2023-11-29 01:27:21,858 INFO L895 garLoopResultBuilder]: At program point L6722(line 6722) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,858 INFO L899 garLoopResultBuilder]: For program point L5665(lines 5640 5811) no Hoare annotation was computed. [2023-11-29 01:27:21,858 INFO L899 garLoopResultBuilder]: For program point L6722-1(line 6722) no Hoare annotation was computed. [2023-11-29 01:27:21,858 INFO L899 garLoopResultBuilder]: For program point isicom_find_port_returnLabel#1(lines 5062 5083) no Hoare annotation was computed. [2023-11-29 01:27:21,858 INFO L899 garLoopResultBuilder]: For program point L5931(lines 5922 5942) no Hoare annotation was computed. [2023-11-29 01:27:21,858 INFO L895 garLoopResultBuilder]: At program point L5799(line 5799) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,858 INFO L895 garLoopResultBuilder]: At program point L5799-1(line 5799) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,859 INFO L899 garLoopResultBuilder]: For program point L5667(lines 5667 5670) no Hoare annotation was computed. [2023-11-29 01:27:21,859 INFO L899 garLoopResultBuilder]: For program point L5932(lines 5932 5935) no Hoare annotation was computed. [2023-11-29 01:27:21,859 INFO L895 garLoopResultBuilder]: At program point L5800(line 5800) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,859 INFO L895 garLoopResultBuilder]: At program point L6197(line 6197) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1)) [2023-11-29 01:27:21,859 INFO L899 garLoopResultBuilder]: For program point L6197-1(line 6197) no Hoare annotation was computed. [2023-11-29 01:27:21,859 INFO L895 garLoopResultBuilder]: At program point L5801(line 5801) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,859 INFO L899 garLoopResultBuilder]: For program point L4480-1(line 4480) no Hoare annotation was computed. [2023-11-29 01:27:21,859 INFO L902 garLoopResultBuilder]: At program point L4480(line 4480) the Hoare annotation is: true [2023-11-29 01:27:21,859 INFO L899 garLoopResultBuilder]: For program point L5009-2(line 5009) no Hoare annotation was computed. [2023-11-29 01:27:21,859 INFO L899 garLoopResultBuilder]: For program point L5009(line 5009) no Hoare annotation was computed. [2023-11-29 01:27:21,859 INFO L895 garLoopResultBuilder]: At program point L5802(line 5802) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,859 INFO L899 garLoopResultBuilder]: For program point L5009-4(line 5009) no Hoare annotation was computed. [2023-11-29 01:27:21,859 INFO L899 garLoopResultBuilder]: For program point L6727-1(line 6727) no Hoare annotation was computed. [2023-11-29 01:27:21,860 INFO L895 garLoopResultBuilder]: At program point L6727(line 6727) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,860 INFO L895 garLoopResultBuilder]: At program point L6067(line 6067) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,860 INFO L899 garLoopResultBuilder]: For program point L6067-1(line 6067) no Hoare annotation was computed. [2023-11-29 01:27:21,860 INFO L895 garLoopResultBuilder]: At program point L5803(line 5803) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,860 INFO L899 garLoopResultBuilder]: For program point L5804(line 5804) no Hoare annotation was computed. [2023-11-29 01:27:21,860 INFO L902 garLoopResultBuilder]: At program point L6333(line 6333) the Hoare annotation is: true [2023-11-29 01:27:21,860 INFO L895 garLoopResultBuilder]: At program point L5937(line 5937) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,860 INFO L899 garLoopResultBuilder]: For program point L5937-1(line 5937) no Hoare annotation was computed. [2023-11-29 01:27:21,860 INFO L895 garLoopResultBuilder]: At program point load_firmware_ldv_32736#1(lines 5640 5811) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,860 INFO L899 garLoopResultBuilder]: For program point L4484(line 4484) no Hoare annotation was computed. [2023-11-29 01:27:21,860 INFO L899 garLoopResultBuilder]: For program point L6599-1(line 6599) no Hoare annotation was computed. [2023-11-29 01:27:21,860 INFO L895 garLoopResultBuilder]: At program point L6599(line 6599) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,861 INFO L899 garLoopResultBuilder]: For program point L4485(lines 4485 4488) no Hoare annotation was computed. [2023-11-29 01:27:21,861 INFO L899 garLoopResultBuilder]: For program point L5807(lines 5640 5811) no Hoare annotation was computed. [2023-11-29 01:27:21,861 INFO L899 garLoopResultBuilder]: For program point L5675(line 5675) no Hoare annotation was computed. [2023-11-29 01:27:21,861 INFO L899 garLoopResultBuilder]: For program point L5940-1(lines 5917 5943) no Hoare annotation was computed. [2023-11-29 01:27:21,861 INFO L895 garLoopResultBuilder]: At program point L5940(line 5940) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,861 INFO L899 garLoopResultBuilder]: For program point L5676(lines 5676 5679) no Hoare annotation was computed. [2023-11-29 01:27:21,861 INFO L895 garLoopResultBuilder]: At program point L6734(line 6734) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,861 INFO L899 garLoopResultBuilder]: For program point L5809(lines 5640 5811) no Hoare annotation was computed. [2023-11-29 01:27:21,861 INFO L899 garLoopResultBuilder]: For program point L6734-1(line 6734) no Hoare annotation was computed. [2023-11-29 01:27:21,861 INFO L895 garLoopResultBuilder]: At program point L6470(line 6470) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,861 INFO L899 garLoopResultBuilder]: For program point L6470-1(line 6470) no Hoare annotation was computed. [2023-11-29 01:27:21,861 INFO L902 garLoopResultBuilder]: At program point L6867(line 6867) the Hoare annotation is: true [2023-11-29 01:27:21,861 INFO L895 garLoopResultBuilder]: At program point L5546(line 5546) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,862 INFO L902 garLoopResultBuilder]: At program point L4489(line 4489) the Hoare annotation is: true [2023-11-29 01:27:21,862 INFO L899 garLoopResultBuilder]: For program point L5546-1(line 5546) no Hoare annotation was computed. [2023-11-29 01:27:21,862 INFO L899 garLoopResultBuilder]: For program point L4489-1(line 4489) no Hoare annotation was computed. [2023-11-29 01:27:21,862 INFO L899 garLoopResultBuilder]: For program point L6339-1(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,862 INFO L899 garLoopResultBuilder]: For program point L6339(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,862 INFO L899 garLoopResultBuilder]: For program point L6339-3(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,862 INFO L899 garLoopResultBuilder]: For program point L6339-2(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,862 INFO L899 garLoopResultBuilder]: For program point L6339-9(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,862 INFO L899 garLoopResultBuilder]: For program point L6339-7(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,862 INFO L899 garLoopResultBuilder]: For program point L6339-6(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,862 INFO L899 garLoopResultBuilder]: For program point L6339-13(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,862 INFO L899 garLoopResultBuilder]: For program point L6339-11(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,862 INFO L899 garLoopResultBuilder]: For program point L6339-15(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,863 INFO L899 garLoopResultBuilder]: For program point L6339-21(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,863 INFO L899 garLoopResultBuilder]: For program point L6339-19(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,863 INFO L899 garLoopResultBuilder]: For program point L6339-18(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,863 INFO L899 garLoopResultBuilder]: For program point L6339-25(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,863 INFO L899 garLoopResultBuilder]: For program point L6604-1(line 6604) no Hoare annotation was computed. [2023-11-29 01:27:21,863 INFO L899 garLoopResultBuilder]: For program point L6339-23(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,863 INFO L895 garLoopResultBuilder]: At program point L6604(line 6604) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2023-11-29 01:27:21,863 INFO L899 garLoopResultBuilder]: For program point L6339-27(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,863 INFO L899 garLoopResultBuilder]: For program point L6339-33(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,863 INFO L899 garLoopResultBuilder]: For program point L6339-31(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,863 INFO L899 garLoopResultBuilder]: For program point L6339-30(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,863 INFO L899 garLoopResultBuilder]: For program point L6339-37(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,863 INFO L899 garLoopResultBuilder]: For program point L6339-35(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,863 INFO L899 garLoopResultBuilder]: For program point L6339-39(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,864 INFO L899 garLoopResultBuilder]: For program point L6339-45(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,864 INFO L899 garLoopResultBuilder]: For program point L6339-43(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,864 INFO L899 garLoopResultBuilder]: For program point L6339-42(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,864 INFO L899 garLoopResultBuilder]: For program point L6339-49(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,864 INFO L899 garLoopResultBuilder]: For program point L6339-47(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,864 INFO L895 garLoopResultBuilder]: At program point L5680-1(line 5680) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,864 INFO L899 garLoopResultBuilder]: For program point L6339-51(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,864 INFO L895 garLoopResultBuilder]: At program point L5680(line 5680) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,864 INFO L899 garLoopResultBuilder]: For program point L6339-56(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,864 INFO L899 garLoopResultBuilder]: For program point L6339-55(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,864 INFO L899 garLoopResultBuilder]: For program point L6339-54(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,864 INFO L899 garLoopResultBuilder]: For program point L6339-61(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,864 INFO L899 garLoopResultBuilder]: For program point L6339-60(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,865 INFO L899 garLoopResultBuilder]: For program point L6339-65(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,865 INFO L899 garLoopResultBuilder]: For program point L6339-63(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,865 INFO L899 garLoopResultBuilder]: For program point L6339-69(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,865 INFO L899 garLoopResultBuilder]: For program point L6339-67(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,865 INFO L899 garLoopResultBuilder]: For program point L6339-73(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,865 INFO L902 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: true [2023-11-29 01:27:21,865 INFO L899 garLoopResultBuilder]: For program point L6339-72(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,865 INFO L902 garLoopResultBuilder]: At program point L-1-4(line -1) the Hoare annotation is: true [2023-11-29 01:27:21,865 INFO L899 garLoopResultBuilder]: For program point L6339-77(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,865 INFO L899 garLoopResultBuilder]: For program point L6339-75(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,865 INFO L899 garLoopResultBuilder]: For program point L6339-81(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,865 INFO L899 garLoopResultBuilder]: For program point L6339-79(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,866 INFO L899 garLoopResultBuilder]: For program point L6339-85(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,866 INFO L899 garLoopResultBuilder]: For program point L6339-84(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,866 INFO L899 garLoopResultBuilder]: For program point L5681(line 5681) no Hoare annotation was computed. [2023-11-29 01:27:21,866 INFO L899 garLoopResultBuilder]: For program point L6339-89(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,866 INFO L899 garLoopResultBuilder]: For program point L6339-87(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,866 INFO L899 garLoopResultBuilder]: For program point L6339-93(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,866 INFO L899 garLoopResultBuilder]: For program point L6342(lines 6273 6875) no Hoare annotation was computed. [2023-11-29 01:27:21,866 INFO L899 garLoopResultBuilder]: For program point L6339-91(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,866 INFO L899 garLoopResultBuilder]: For program point L6339-97(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,866 INFO L899 garLoopResultBuilder]: For program point L6339-96(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,866 INFO L899 garLoopResultBuilder]: For program point L6339-101(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,866 INFO L899 garLoopResultBuilder]: For program point L6339-100(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,866 INFO L899 garLoopResultBuilder]: For program point L6339-105(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,866 INFO L899 garLoopResultBuilder]: For program point L6339-103(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,867 INFO L899 garLoopResultBuilder]: For program point isicom_activate_returnLabel#1(lines 5013 5051) no Hoare annotation was computed. [2023-11-29 01:27:21,867 INFO L899 garLoopResultBuilder]: For program point L6339-109(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,867 INFO L899 garLoopResultBuilder]: For program point L6339-107(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,867 INFO L899 garLoopResultBuilder]: For program point L6339-113(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,867 INFO L899 garLoopResultBuilder]: For program point L6739-1(line 6739) no Hoare annotation was computed. [2023-11-29 01:27:21,867 INFO L899 garLoopResultBuilder]: For program point L6339-112(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,867 INFO L895 garLoopResultBuilder]: At program point L6739(line 6739) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,867 INFO L895 garLoopResultBuilder]: At program point L5682(line 5682) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,867 INFO L899 garLoopResultBuilder]: For program point L6339-117(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,867 INFO L899 garLoopResultBuilder]: For program point L6339-116(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,867 INFO L899 garLoopResultBuilder]: For program point L5682-1(line 5682) no Hoare annotation was computed. [2023-11-29 01:27:21,867 INFO L899 garLoopResultBuilder]: For program point L6475-1(line 6475) no Hoare annotation was computed. [2023-11-29 01:27:21,867 INFO L899 garLoopResultBuilder]: For program point L6339-121(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,868 INFO L895 garLoopResultBuilder]: At program point L6475(line 6475) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2023-11-29 01:27:21,868 INFO L899 garLoopResultBuilder]: For program point L6339-120(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,868 INFO L899 garLoopResultBuilder]: For program point L6339-125(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,868 INFO L899 garLoopResultBuilder]: For program point L6339-123(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,868 INFO L899 garLoopResultBuilder]: For program point L6339-129(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,868 INFO L899 garLoopResultBuilder]: For program point L6339-127(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,868 INFO L899 garLoopResultBuilder]: For program point L6339-133(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,868 INFO L899 garLoopResultBuilder]: For program point L6339-132(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,868 INFO L899 garLoopResultBuilder]: For program point L6339-137(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,868 INFO L899 garLoopResultBuilder]: For program point L6339-135(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,868 INFO L899 garLoopResultBuilder]: For program point L6339-141(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,868 INFO L899 garLoopResultBuilder]: For program point L6339-139(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,868 INFO L899 garLoopResultBuilder]: For program point L6339-145(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,869 INFO L899 garLoopResultBuilder]: For program point L6339-144(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,869 INFO L899 garLoopResultBuilder]: For program point L6339-149(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,869 INFO L899 garLoopResultBuilder]: For program point L6339-147(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,869 INFO L899 garLoopResultBuilder]: For program point L6339-153(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,869 INFO L899 garLoopResultBuilder]: For program point L6339-151(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,869 INFO L899 garLoopResultBuilder]: For program point L6339-157(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,869 INFO L899 garLoopResultBuilder]: For program point L6339-156(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,869 INFO L899 garLoopResultBuilder]: For program point L6339-161(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,869 INFO L899 garLoopResultBuilder]: For program point L6339-159(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,869 INFO L899 garLoopResultBuilder]: For program point L6339-165(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,869 INFO L899 garLoopResultBuilder]: For program point L6339-163(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,869 INFO L899 garLoopResultBuilder]: For program point L6339-169(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,869 INFO L899 garLoopResultBuilder]: For program point L6339-168(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,870 INFO L899 garLoopResultBuilder]: For program point L6339-173(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,870 INFO L899 garLoopResultBuilder]: For program point L6339-171(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,870 INFO L899 garLoopResultBuilder]: For program point L6873(line 6873) no Hoare annotation was computed. [2023-11-29 01:27:21,870 INFO L899 garLoopResultBuilder]: For program point L6339-177(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,870 INFO L895 garLoopResultBuilder]: At program point L5684-1(line 5684) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,870 INFO L899 garLoopResultBuilder]: For program point L6339-175(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,870 INFO L895 garLoopResultBuilder]: At program point L5684(line 5684) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,870 INFO L899 garLoopResultBuilder]: For program point L6339-181(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,870 INFO L899 garLoopResultBuilder]: For program point L6339-180(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,870 INFO L899 garLoopResultBuilder]: For program point L6609-1(line 6609) no Hoare annotation was computed. [2023-11-29 01:27:21,870 INFO L895 garLoopResultBuilder]: At program point L6609(line 6609) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,870 INFO L899 garLoopResultBuilder]: For program point L6339-185(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,870 INFO L899 garLoopResultBuilder]: For program point L6339-183(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,871 INFO L899 garLoopResultBuilder]: For program point L6339-189(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,871 INFO L899 garLoopResultBuilder]: For program point L6339-188(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,871 INFO L899 garLoopResultBuilder]: For program point L6345-1(line 6345) no Hoare annotation was computed. [2023-11-29 01:27:21,871 INFO L895 garLoopResultBuilder]: At program point L6345(line 6345) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,871 INFO L899 garLoopResultBuilder]: For program point L6339-193(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,871 INFO L899 garLoopResultBuilder]: For program point L6339-192(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,871 INFO L899 garLoopResultBuilder]: For program point L6339-196(line 6339) no Hoare annotation was computed. [2023-11-29 01:27:21,871 INFO L902 garLoopResultBuilder]: At program point L6874(line 6874) the Hoare annotation is: true [2023-11-29 01:27:21,871 INFO L895 garLoopResultBuilder]: At program point L5685(line 5685) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,871 INFO L899 garLoopResultBuilder]: For program point isicom_init_returnLabel#1(lines 5944 6030) no Hoare annotation was computed. [2023-11-29 01:27:21,871 INFO L895 garLoopResultBuilder]: At program point L5686(line 5686) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,871 INFO L899 garLoopResultBuilder]: For program point L5687(line 5687) no Hoare annotation was computed. [2023-11-29 01:27:21,871 INFO L899 garLoopResultBuilder]: For program point L6744-1(line 6744) no Hoare annotation was computed. [2023-11-29 01:27:21,872 INFO L895 garLoopResultBuilder]: At program point L6744(line 6744) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,872 INFO L899 garLoopResultBuilder]: For program point L6480-1(line 6480) no Hoare annotation was computed. [2023-11-29 01:27:21,872 INFO L895 garLoopResultBuilder]: At program point L6480(line 6480) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,872 INFO L899 garLoopResultBuilder]: For program point L5688(lines 5688 5691) no Hoare annotation was computed. [2023-11-29 01:27:21,872 INFO L899 garLoopResultBuilder]: For program point L5028(lines 5028 5031) no Hoare annotation was computed. [2023-11-29 01:27:21,872 INFO L895 garLoopResultBuilder]: At program point L6614(line 6614) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,872 INFO L895 garLoopResultBuilder]: At program point L5557(line 5557) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,872 INFO L899 garLoopResultBuilder]: For program point L6614-1(line 6614) no Hoare annotation was computed. [2023-11-29 01:27:21,872 INFO L899 garLoopResultBuilder]: For program point L5557-1(line 5557) no Hoare annotation was computed. [2023-11-29 01:27:21,872 INFO L899 garLoopResultBuilder]: For program point isicom_open_returnLabel#1(lines 5084 5102) no Hoare annotation was computed. [2023-11-29 01:27:21,872 INFO L899 garLoopResultBuilder]: For program point isicom_probe_returnLabel#1(lines 5814 5916) no Hoare annotation was computed. [2023-11-29 01:27:21,872 INFO L899 garLoopResultBuilder]: For program point L5558(lines 5558 5562) no Hoare annotation was computed. [2023-11-29 01:27:21,872 INFO L902 garLoopResultBuilder]: At program point L4501(line 4501) the Hoare annotation is: true [2023-11-29 01:27:21,873 INFO L899 garLoopResultBuilder]: For program point L4501-1(line 4501) no Hoare annotation was computed. [2023-11-29 01:27:21,873 INFO L895 garLoopResultBuilder]: At program point L5558-2(lines 5558 5562) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,873 INFO L895 garLoopResultBuilder]: At program point L5559(lines 5559 5560) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,873 INFO L899 garLoopResultBuilder]: For program point L4502(lines 4502 4505) no Hoare annotation was computed. [2023-11-29 01:27:21,873 INFO L899 garLoopResultBuilder]: For program point L5559-1(lines 5559 5560) no Hoare annotation was computed. [2023-11-29 01:27:21,873 INFO L899 garLoopResultBuilder]: For program point L6352-1(line 6352) no Hoare annotation was computed. [2023-11-29 01:27:21,873 INFO L895 garLoopResultBuilder]: At program point L6352(line 6352) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,873 INFO L899 garLoopResultBuilder]: For program point L5692-1(line 5692) no Hoare annotation was computed. [2023-11-29 01:27:21,873 INFO L895 garLoopResultBuilder]: At program point L5692(line 5692) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,873 INFO L899 garLoopResultBuilder]: For program point L6485-1(line 6485) no Hoare annotation was computed. [2023-11-29 01:27:21,873 INFO L895 garLoopResultBuilder]: At program point L6485(line 6485) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,873 INFO L899 garLoopResultBuilder]: For program point L5032-1(line 5032) no Hoare annotation was computed. [2023-11-29 01:27:21,873 INFO L895 garLoopResultBuilder]: At program point L5032(line 5032) the Hoare annotation is: (< ~ldv_state_variable_2~0 2) [2023-11-29 01:27:21,874 INFO L899 garLoopResultBuilder]: For program point L5825(lines 5825 5828) no Hoare annotation was computed. [2023-11-29 01:27:21,874 INFO L899 garLoopResultBuilder]: For program point L5693(lines 5693 5698) no Hoare annotation was computed. [2023-11-29 01:27:21,874 INFO L902 garLoopResultBuilder]: At program point L5165(line 5165) the Hoare annotation is: true [2023-11-29 01:27:21,874 INFO L899 garLoopResultBuilder]: For program point L5165-1(line 5165) no Hoare annotation was computed. [2023-11-29 01:27:21,874 INFO L895 garLoopResultBuilder]: At program point L5694(lines 5694 5695) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,874 INFO L899 garLoopResultBuilder]: For program point L6619-1(line 6619) no Hoare annotation was computed. [2023-11-29 01:27:21,874 INFO L895 garLoopResultBuilder]: At program point L6619(line 6619) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,874 INFO L899 garLoopResultBuilder]: For program point L5694-1(lines 5694 5695) no Hoare annotation was computed. [2023-11-29 01:27:21,874 INFO L899 garLoopResultBuilder]: For program point L5166(line 5166) no Hoare annotation was computed. [2023-11-29 01:27:21,874 INFO L899 garLoopResultBuilder]: For program point L5166-4(line 5166) no Hoare annotation was computed. [2023-11-29 01:27:21,874 INFO L899 garLoopResultBuilder]: For program point L5166-2(line 5166) no Hoare annotation was computed. [2023-11-29 01:27:21,874 INFO L899 garLoopResultBuilder]: For program point L5166-6(line 5166) no Hoare annotation was computed. [2023-11-29 01:27:21,874 INFO L899 garLoopResultBuilder]: For program point L5563(line 5563) no Hoare annotation was computed. [2023-11-29 01:27:21,875 INFO L902 garLoopResultBuilder]: At program point L5167(line 5167) the Hoare annotation is: true [2023-11-29 01:27:21,875 INFO L899 garLoopResultBuilder]: For program point L5167-1(line 5167) no Hoare annotation was computed. [2023-11-29 01:27:21,875 INFO L895 garLoopResultBuilder]: At program point L5564-1(line 5564) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,875 INFO L895 garLoopResultBuilder]: At program point L5564(line 5564) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,875 INFO L899 garLoopResultBuilder]: For program point L6357-1(line 6357) no Hoare annotation was computed. [2023-11-29 01:27:21,875 INFO L895 garLoopResultBuilder]: At program point L6357(line 6357) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2023-11-29 01:27:21,875 INFO L895 garLoopResultBuilder]: At program point L6490(line 6490) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,875 INFO L899 garLoopResultBuilder]: For program point L4508-2(line 4508) no Hoare annotation was computed. [2023-11-29 01:27:21,875 INFO L895 garLoopResultBuilder]: At program point L5565(line 5565) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,875 INFO L899 garLoopResultBuilder]: For program point L4508(line 4508) no Hoare annotation was computed. [2023-11-29 01:27:21,875 INFO L899 garLoopResultBuilder]: For program point L4508-5(line 4508) no Hoare annotation was computed. [2023-11-29 01:27:21,876 INFO L899 garLoopResultBuilder]: For program point L4508-4(line 4508) no Hoare annotation was computed. [2023-11-29 01:27:21,876 INFO L899 garLoopResultBuilder]: For program point L6490-1(line 6490) no Hoare annotation was computed. [2023-11-29 01:27:21,876 INFO L899 garLoopResultBuilder]: For program point L4508-7(lines 4508 4511) no Hoare annotation was computed. [2023-11-29 01:27:21,876 INFO L902 garLoopResultBuilder]: At program point L5169(line 5169) the Hoare annotation is: true [2023-11-29 01:27:21,876 INFO L899 garLoopResultBuilder]: For program point L5169-1(line 5169) no Hoare annotation was computed. [2023-11-29 01:27:21,876 INFO L899 garLoopResultBuilder]: For program point L5830(lines 5830 5834) no Hoare annotation was computed. [2023-11-29 01:27:21,876 INFO L895 garLoopResultBuilder]: At program point L5566(line 5566) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,876 INFO L895 garLoopResultBuilder]: At program point L5831(line 5831) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,876 INFO L899 garLoopResultBuilder]: For program point L5831-1(line 5831) no Hoare annotation was computed. [2023-11-29 01:27:21,876 INFO L895 garLoopResultBuilder]: At program point L5699(line 5699) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,876 INFO L895 garLoopResultBuilder]: At program point L5699-1(line 5699) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,876 INFO L899 garLoopResultBuilder]: For program point L5567(line 5567) no Hoare annotation was computed. [2023-11-29 01:27:21,877 INFO L895 garLoopResultBuilder]: At program point L5039(line 5039) the Hoare annotation is: (< ~ldv_state_variable_2~0 2) [2023-11-29 01:27:21,877 INFO L899 garLoopResultBuilder]: For program point L5039-1(line 5039) no Hoare annotation was computed. [2023-11-29 01:27:21,877 INFO L895 garLoopResultBuilder]: At program point L5700(line 5700) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,877 INFO L895 garLoopResultBuilder]: At program point L5040-2(lines 5040 5046) the Hoare annotation is: (< ~ldv_state_variable_2~0 2) [2023-11-29 01:27:21,877 INFO L899 garLoopResultBuilder]: For program point L5040(lines 5040 5046) no Hoare annotation was computed. [2023-11-29 01:27:21,877 INFO L895 garLoopResultBuilder]: At program point L6626(line 6626) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,877 INFO L895 garLoopResultBuilder]: At program point L5701(line 5701) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,877 INFO L899 garLoopResultBuilder]: For program point L5569(lines 5569 5587) no Hoare annotation was computed. [2023-11-29 01:27:21,877 INFO L899 garLoopResultBuilder]: For program point L6626-1(line 6626) no Hoare annotation was computed. [2023-11-29 01:27:21,877 INFO L895 garLoopResultBuilder]: At program point L6362(line 6362) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,877 INFO L899 garLoopResultBuilder]: For program point L6362-1(line 6362) no Hoare annotation was computed. [2023-11-29 01:27:21,877 INFO L899 garLoopResultBuilder]: For program point L5041-2(line 5041) no Hoare annotation was computed. [2023-11-29 01:27:21,877 INFO L899 garLoopResultBuilder]: For program point L5041(line 5041) no Hoare annotation was computed. [2023-11-29 01:27:21,878 INFO L899 garLoopResultBuilder]: For program point L5041-6(line 5041) no Hoare annotation was computed. [2023-11-29 01:27:21,878 INFO L895 garLoopResultBuilder]: At program point L5041-7(lines 5041 5042) the Hoare annotation is: (< ~ldv_state_variable_2~0 2) [2023-11-29 01:27:21,878 INFO L899 garLoopResultBuilder]: For program point L5041-4(line 5041) no Hoare annotation was computed. [2023-11-29 01:27:21,878 INFO L899 garLoopResultBuilder]: For program point L5702(line 5702) no Hoare annotation was computed. [2023-11-29 01:27:21,878 INFO L899 garLoopResultBuilder]: For program point L5041-8(lines 5041 5042) no Hoare annotation was computed. [2023-11-29 01:27:21,878 INFO L895 garLoopResultBuilder]: At program point L5570(lines 5570 5571) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,878 INFO L899 garLoopResultBuilder]: For program point L5570-1(lines 5570 5571) no Hoare annotation was computed. [2023-11-29 01:27:21,878 INFO L902 garLoopResultBuilder]: At program point isicom_tx_ldv_32439#1(lines 4454 4604) the Hoare annotation is: true [2023-11-29 01:27:21,878 INFO L895 garLoopResultBuilder]: At program point L5835(lines 5835 5836) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,878 INFO L899 garLoopResultBuilder]: For program point L5835-1(lines 5835 5836) no Hoare annotation was computed. [2023-11-29 01:27:21,878 INFO L899 garLoopResultBuilder]: For program point L5703(lines 5703 5706) no Hoare annotation was computed. [2023-11-29 01:27:21,878 INFO L895 garLoopResultBuilder]: At program point L5043(line 5043) the Hoare annotation is: (< ~ldv_state_variable_2~0 2) [2023-11-29 01:27:21,878 INFO L899 garLoopResultBuilder]: For program point L5043-1(line 5043) no Hoare annotation was computed. [2023-11-29 01:27:21,879 INFO L899 garLoopResultBuilder]: For program point L4515(line 4515) no Hoare annotation was computed. [2023-11-29 01:27:21,879 INFO L899 garLoopResultBuilder]: For program point L4515-5(lines 4515 4518) no Hoare annotation was computed. [2023-11-29 01:27:21,879 INFO L899 garLoopResultBuilder]: For program point L4515-2(line 4515) no Hoare annotation was computed. [2023-11-29 01:27:21,879 INFO L899 garLoopResultBuilder]: For program point L6497-1(line 6497) no Hoare annotation was computed. [2023-11-29 01:27:21,879 INFO L899 garLoopResultBuilder]: For program point L4515-3(line 4515) no Hoare annotation was computed. [2023-11-29 01:27:21,879 INFO L902 garLoopResultBuilder]: At program point L6497(line 6497) the Hoare annotation is: true [2023-11-29 01:27:21,879 INFO L899 garLoopResultBuilder]: For program point L5044-1(line 5044) no Hoare annotation was computed. [2023-11-29 01:27:21,879 INFO L899 garLoopResultBuilder]: For program point L6101(lines 6101 6104) no Hoare annotation was computed. [2023-11-29 01:27:21,879 INFO L895 garLoopResultBuilder]: At program point L5044(line 5044) the Hoare annotation is: (< ~ldv_state_variable_2~0 2) [2023-11-29 01:27:21,879 INFO L899 garLoopResultBuilder]: For program point L6631-1(line 6631) no Hoare annotation was computed. [2023-11-29 01:27:21,879 INFO L895 garLoopResultBuilder]: At program point L6631(line 6631) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2023-11-29 01:27:21,879 INFO L899 garLoopResultBuilder]: For program point L6367-1(line 6367) no Hoare annotation was computed. [2023-11-29 01:27:21,879 INFO L895 garLoopResultBuilder]: At program point L6367(line 6367) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,880 INFO L895 garLoopResultBuilder]: At program point L5707(line 5707) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,880 INFO L899 garLoopResultBuilder]: For program point L5707-1(line 5707) no Hoare annotation was computed. [2023-11-29 01:27:21,880 INFO L895 garLoopResultBuilder]: At program point L5047(line 5047) the Hoare annotation is: (< ~ldv_state_variable_2~0 2) [2023-11-29 01:27:21,880 INFO L899 garLoopResultBuilder]: For program point L5840(lines 5840 5844) no Hoare annotation was computed. [2023-11-29 01:27:21,880 INFO L899 garLoopResultBuilder]: For program point L5708(lines 5708 5713) no Hoare annotation was computed. [2023-11-29 01:27:21,880 INFO L902 garLoopResultBuilder]: At program point L4519(line 4519) the Hoare annotation is: true [2023-11-29 01:27:21,880 INFO L899 garLoopResultBuilder]: For program point L4519-1(line 4519) no Hoare annotation was computed. [2023-11-29 01:27:21,880 INFO L899 garLoopResultBuilder]: For program point L5180(lines 5180 5183) no Hoare annotation was computed. [2023-11-29 01:27:21,880 INFO L899 garLoopResultBuilder]: For program point L5048(line 5048) no Hoare annotation was computed. [2023-11-29 01:27:21,880 INFO L899 garLoopResultBuilder]: For program point choose_interrupt_1_returnLabel#1(lines 6168 6192) no Hoare annotation was computed. [2023-11-29 01:27:21,880 INFO L902 garLoopResultBuilder]: At program point L6766(line 6766) the Hoare annotation is: true [2023-11-29 01:27:21,880 INFO L895 garLoopResultBuilder]: At program point L5709(lines 5709 5710) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,881 INFO L899 garLoopResultBuilder]: For program point L5709-1(lines 5709 5710) no Hoare annotation was computed. [2023-11-29 01:27:21,881 INFO L895 garLoopResultBuilder]: At program point L6502(line 6502) the Hoare annotation is: (= ~ldv_state_variable_3~0 1) [2023-11-29 01:27:21,881 INFO L899 garLoopResultBuilder]: For program point L4520-2(lines 4520 4523) no Hoare annotation was computed. [2023-11-29 01:27:21,881 INFO L899 garLoopResultBuilder]: For program point L4520(line 4520) no Hoare annotation was computed. [2023-11-29 01:27:21,881 INFO L899 garLoopResultBuilder]: For program point L6502-1(line 6502) no Hoare annotation was computed. [2023-11-29 01:27:21,881 INFO L895 garLoopResultBuilder]: At program point L5578(line 5578) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,881 INFO L899 garLoopResultBuilder]: For program point L5578-1(line 5578) no Hoare annotation was computed. [2023-11-29 01:27:21,881 INFO L899 garLoopResultBuilder]: For program point L5579(lines 5579 5583) no Hoare annotation was computed. [2023-11-29 01:27:21,881 INFO L899 garLoopResultBuilder]: For program point L6636-1(line 6636) no Hoare annotation was computed. [2023-11-29 01:27:21,881 INFO L895 garLoopResultBuilder]: At program point L6636(line 6636) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,881 INFO L899 garLoopResultBuilder]: For program point L5579-2(lines 5579 5583) no Hoare annotation was computed. [2023-11-29 01:27:21,881 INFO L899 garLoopResultBuilder]: For program point L6372-1(line 6372) no Hoare annotation was computed. [2023-11-29 01:27:21,881 INFO L895 garLoopResultBuilder]: At program point L6372(line 6372) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,882 INFO L899 garLoopResultBuilder]: For program point L5580-1(lines 5580 5581) no Hoare annotation was computed. [2023-11-29 01:27:21,882 INFO L895 garLoopResultBuilder]: At program point L5580(lines 5580 5581) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,882 INFO L895 garLoopResultBuilder]: At program point L6241(line 6241) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~card_count~0 0) (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1) (= ~ldv_state_variable_3~0 0)) [2023-11-29 01:27:21,882 INFO L899 garLoopResultBuilder]: For program point L6241-1(line 6241) no Hoare annotation was computed. [2023-11-29 01:27:21,882 INFO L899 garLoopResultBuilder]: For program point L6507-1(line 6507) no Hoare annotation was computed. [2023-11-29 01:27:21,882 INFO L902 garLoopResultBuilder]: At program point L6507(line 6507) the Hoare annotation is: true [2023-11-29 01:27:21,882 INFO L899 garLoopResultBuilder]: For program point L6111(lines 6111 6117) no Hoare annotation was computed. [2023-11-29 01:27:21,882 INFO L895 garLoopResultBuilder]: At program point isicom_init_err_unrtty#1(lines 5953 6029) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2023-11-29 01:27:21,882 INFO L899 garLoopResultBuilder]: For program point L6772-2(line 6772) no Hoare annotation was computed. [2023-11-29 01:27:21,882 INFO L899 garLoopResultBuilder]: For program point L5715(lines 5640 5811) no Hoare annotation was computed. [2023-11-29 01:27:21,882 INFO L899 garLoopResultBuilder]: For program point L6772-1(line 6772) no Hoare annotation was computed. [2023-11-29 01:27:21,882 INFO L899 garLoopResultBuilder]: For program point L6772(line 6772) no Hoare annotation was computed. [2023-11-29 01:27:21,883 INFO L899 garLoopResultBuilder]: For program point L6772-5(line 6772) no Hoare annotation was computed. [2023-11-29 01:27:21,883 INFO L899 garLoopResultBuilder]: For program point L6772-3(line 6772) no Hoare annotation was computed. [2023-11-29 01:27:21,883 INFO L899 garLoopResultBuilder]: For program point L6772-10(line 6772) no Hoare annotation was computed. [2023-11-29 01:27:21,883 INFO L899 garLoopResultBuilder]: For program point L6772-7(line 6772) no Hoare annotation was computed. [2023-11-29 01:27:21,883 INFO L899 garLoopResultBuilder]: For program point L6772-14(line 6772) no Hoare annotation was computed. [2023-11-29 01:27:21,883 INFO L899 garLoopResultBuilder]: For program point L6772-11(line 6772) no Hoare annotation was computed. [2023-11-29 01:27:21,883 INFO L899 garLoopResultBuilder]: For program point L6772-16(line 6772) no Hoare annotation was computed. [2023-11-29 01:27:21,883 INFO L899 garLoopResultBuilder]: For program point L6772-15(line 6772) no Hoare annotation was computed. [2023-11-29 01:27:21,883 INFO L899 garLoopResultBuilder]: For program point L6772-21(line 6772) no Hoare annotation was computed. [2023-11-29 01:27:21,883 INFO L899 garLoopResultBuilder]: For program point L6772-20(line 6772) no Hoare annotation was computed. [2023-11-29 01:27:21,883 INFO L899 garLoopResultBuilder]: For program point L6772-25(line 6772) no Hoare annotation was computed. [2023-11-29 01:27:21,883 INFO L899 garLoopResultBuilder]: For program point L6772-23(line 6772) no Hoare annotation was computed. [2023-11-29 01:27:21,883 INFO L899 garLoopResultBuilder]: For program point L6772-29(line 6772) no Hoare annotation was computed. [2023-11-29 01:27:21,883 INFO L899 garLoopResultBuilder]: For program point L6772-28(line 6772) no Hoare annotation was computed. [2023-11-29 01:27:21,884 INFO L899 garLoopResultBuilder]: For program point L6772-32(line 6772) no Hoare annotation was computed. [2023-11-29 01:27:21,884 INFO L899 garLoopResultBuilder]: For program point L5716(lines 5716 5719) no Hoare annotation was computed. [2023-11-29 01:27:21,884 INFO L899 garLoopResultBuilder]: For program point L6641-1(line 6641) no Hoare annotation was computed. [2023-11-29 01:27:21,884 INFO L895 garLoopResultBuilder]: At program point L6641(line 6641) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,884 INFO L899 garLoopResultBuilder]: For program point reg_check_1_returnLabel#1(lines 6098 6107) no Hoare annotation was computed. [2023-11-29 01:27:21,884 INFO L895 garLoopResultBuilder]: At program point L7038(line 7038) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2023-11-29 01:27:21,884 INFO L899 garLoopResultBuilder]: For program point L3999-1(line 3999) no Hoare annotation was computed. [2023-11-29 01:27:21,884 INFO L895 garLoopResultBuilder]: At program point L3999(line 3999) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2023-11-29 01:27:21,884 INFO L899 garLoopResultBuilder]: For program point L7038-1(line 7038) no Hoare annotation was computed. [2023-11-29 01:27:21,884 INFO L899 garLoopResultBuilder]: For program point L4000(lines 4000 4003) no Hoare annotation was computed. [2023-11-29 01:27:21,884 INFO L899 garLoopResultBuilder]: For program point L6775(lines 6273 6875) no Hoare annotation was computed. [2023-11-29 01:27:21,884 INFO L899 garLoopResultBuilder]: For program point L6379-1(line 6379) no Hoare annotation was computed. [2023-11-29 01:27:21,885 INFO L902 garLoopResultBuilder]: At program point L6379(line 6379) the Hoare annotation is: true [2023-11-29 01:27:21,885 INFO L902 garLoopResultBuilder]: At program point L4530(line 4530) the Hoare annotation is: true [2023-11-29 01:27:21,885 INFO L899 garLoopResultBuilder]: For program point L6512-1(line 6512) no Hoare annotation was computed. [2023-11-29 01:27:21,885 INFO L899 garLoopResultBuilder]: For program point L4530-1(line 4530) no Hoare annotation was computed. [2023-11-29 01:27:21,885 INFO L902 garLoopResultBuilder]: At program point L6512(line 6512) the Hoare annotation is: true [2023-11-29 01:27:21,885 INFO L899 garLoopResultBuilder]: For program point L4531(lines 4531 4535) no Hoare annotation was computed. [2023-11-29 01:27:21,885 INFO L895 garLoopResultBuilder]: At program point L5588-1(line 5588) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,885 INFO L895 garLoopResultBuilder]: At program point L5588(line 5588) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,885 INFO L899 garLoopResultBuilder]: For program point L4531-2(lines 4531 4535) no Hoare annotation was computed. [2023-11-29 01:27:21,885 INFO L895 garLoopResultBuilder]: At program point L6249(line 6249) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~card_count~0 0) (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1) (= ~ldv_state_variable_3~0 0)) [2023-11-29 01:27:21,885 INFO L899 garLoopResultBuilder]: For program point L6249-1(line 6249) no Hoare annotation was computed. [2023-11-29 01:27:21,885 INFO L899 garLoopResultBuilder]: For program point L5985(lines 5985 5989) no Hoare annotation was computed. [2023-11-29 01:27:21,885 INFO L895 garLoopResultBuilder]: At program point L6778(line 6778) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1)) [2023-11-29 01:27:21,886 INFO L895 garLoopResultBuilder]: At program point L6646(line 6646) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,886 INFO L899 garLoopResultBuilder]: For program point L6778-1(line 6778) no Hoare annotation was computed. [2023-11-29 01:27:21,886 INFO L899 garLoopResultBuilder]: For program point L4532-1(lines 4532 4533) no Hoare annotation was computed. [2023-11-29 01:27:21,886 INFO L899 garLoopResultBuilder]: For program point L5589(line 5589) no Hoare annotation was computed. [2023-11-29 01:27:21,886 INFO L902 garLoopResultBuilder]: At program point L4532(lines 4532 4533) the Hoare annotation is: true [2023-11-29 01:27:21,886 INFO L899 garLoopResultBuilder]: For program point L6646-1(line 6646) no Hoare annotation was computed. [2023-11-29 01:27:21,886 INFO L899 garLoopResultBuilder]: For program point L6118(lines 6118 6124) no Hoare annotation was computed. [2023-11-29 01:27:21,886 INFO L899 garLoopResultBuilder]: For program point L5723(line 5723) no Hoare annotation was computed. [2023-11-29 01:27:21,886 INFO L895 garLoopResultBuilder]: At program point L5591(line 5591) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,886 INFO L899 garLoopResultBuilder]: For program point L5591-1(line 5591) no Hoare annotation was computed. [2023-11-29 01:27:21,886 INFO L899 garLoopResultBuilder]: For program point L6384-1(line 6384) no Hoare annotation was computed. [2023-11-29 01:27:21,886 INFO L895 garLoopResultBuilder]: At program point L6384(line 6384) the Hoare annotation is: (= ~ldv_state_variable_3~0 1) [2023-11-29 01:27:21,886 INFO L899 garLoopResultBuilder]: For program point L5724(lines 5724 5727) no Hoare annotation was computed. [2023-11-29 01:27:21,887 INFO L899 garLoopResultBuilder]: For program point L5592(lines 5592 5598) no Hoare annotation was computed. [2023-11-29 01:27:21,887 INFO L899 garLoopResultBuilder]: For program point L6517-1(line 6517) no Hoare annotation was computed. [2023-11-29 01:27:21,887 INFO L902 garLoopResultBuilder]: At program point L6517(line 6517) the Hoare annotation is: true [2023-11-29 01:27:21,887 INFO L899 garLoopResultBuilder]: For program point L4536-2(line 4536) no Hoare annotation was computed. [2023-11-29 01:27:21,887 INFO L895 garLoopResultBuilder]: At program point L5593(lines 5593 5594) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,887 INFO L899 garLoopResultBuilder]: For program point L4536(line 4536) no Hoare annotation was computed. [2023-11-29 01:27:21,887 INFO L899 garLoopResultBuilder]: For program point L5593-1(lines 5593 5594) no Hoare annotation was computed. [2023-11-29 01:27:21,887 INFO L902 garLoopResultBuilder]: At program point L4536-6(line 4536) the Hoare annotation is: true [2023-11-29 01:27:21,887 INFO L899 garLoopResultBuilder]: For program point L4536-4(line 4536) no Hoare annotation was computed. [2023-11-29 01:27:21,887 INFO L899 garLoopResultBuilder]: For program point L4536-7(lines 4536 4537) no Hoare annotation was computed. [2023-11-29 01:27:21,887 INFO L899 garLoopResultBuilder]: For program point L6783-1(line 6783) no Hoare annotation was computed. [2023-11-29 01:27:21,887 INFO L895 garLoopResultBuilder]: At program point L6783(line 6783) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,888 INFO L895 garLoopResultBuilder]: At program point L5728-1(line 5728) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,888 INFO L895 garLoopResultBuilder]: At program point L5728(line 5728) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,888 INFO L899 garLoopResultBuilder]: For program point L6653-1(line 6653) no Hoare annotation was computed. [2023-11-29 01:27:21,888 INFO L895 garLoopResultBuilder]: At program point L6653(line 6653) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,888 INFO L899 garLoopResultBuilder]: For program point L6389-1(line 6389) no Hoare annotation was computed. [2023-11-29 01:27:21,888 INFO L902 garLoopResultBuilder]: At program point L6389(line 6389) the Hoare annotation is: true [2023-11-29 01:27:21,888 INFO L899 garLoopResultBuilder]: For program point L6125(lines 6125 6131) no Hoare annotation was computed. [2023-11-29 01:27:21,888 INFO L899 garLoopResultBuilder]: For program point L5729(line 5729) no Hoare annotation was computed. [2023-11-29 01:27:21,888 INFO L895 garLoopResultBuilder]: At program point L5730(line 5730) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,888 INFO L899 garLoopResultBuilder]: For program point L5730-1(line 5730) no Hoare annotation was computed. [2023-11-29 01:27:21,888 INFO L895 garLoopResultBuilder]: At program point L6259(line 6259) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~card_count~0 0) (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1) (= ~ldv_state_variable_3~0 0)) [2023-11-29 01:27:21,888 INFO L899 garLoopResultBuilder]: For program point L6259-1(line 6259) no Hoare annotation was computed. [2023-11-29 01:27:21,889 INFO L899 garLoopResultBuilder]: For program point L5863(lines 5863 5869) no Hoare annotation was computed. [2023-11-29 01:27:21,889 INFO L899 garLoopResultBuilder]: For program point L6788-1(line 6788) no Hoare annotation was computed. [2023-11-29 01:27:21,889 INFO L895 garLoopResultBuilder]: At program point L6788(line 6788) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,889 INFO L899 garLoopResultBuilder]: For program point L6524-1(line 6524) no Hoare annotation was computed. [2023-11-29 01:27:21,889 INFO L895 garLoopResultBuilder]: At program point L6524(line 6524) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,889 INFO L899 garLoopResultBuilder]: For program point L5864-1(lines 5864 5865) no Hoare annotation was computed. [2023-11-29 01:27:21,889 INFO L895 garLoopResultBuilder]: At program point L5864(lines 5864 5865) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,889 INFO L895 garLoopResultBuilder]: At program point L5732-1(line 5732) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,889 INFO L895 garLoopResultBuilder]: At program point L5732(line 5732) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,889 INFO L899 garLoopResultBuilder]: For program point L5600-2(line 5600) no Hoare annotation was computed. [2023-11-29 01:27:21,889 INFO L899 garLoopResultBuilder]: For program point L5600(line 5600) no Hoare annotation was computed. [2023-11-29 01:27:21,889 INFO L895 garLoopResultBuilder]: At program point L6261(line 6261) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~card_count~0 0) (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1) (= ~ldv_state_variable_3~0 0)) [2023-11-29 01:27:21,890 INFO L899 garLoopResultBuilder]: For program point L6261-1(line 6261) no Hoare annotation was computed. [2023-11-29 01:27:21,890 INFO L899 garLoopResultBuilder]: For program point L5072(lines 5072 5075) no Hoare annotation was computed. [2023-11-29 01:27:21,890 INFO L895 garLoopResultBuilder]: At program point L6658(line 6658) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2023-11-29 01:27:21,890 INFO L895 garLoopResultBuilder]: At program point L5733(line 5733) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,890 INFO L899 garLoopResultBuilder]: For program point L4544-1(lines 4454 4604) no Hoare annotation was computed. [2023-11-29 01:27:21,890 INFO L899 garLoopResultBuilder]: For program point L5601-2(line 5601) no Hoare annotation was computed. [2023-11-29 01:27:21,890 INFO L899 garLoopResultBuilder]: For program point L5601(line 5601) no Hoare annotation was computed. [2023-11-29 01:27:21,890 INFO L899 garLoopResultBuilder]: For program point L4544(lines 4544 4558) no Hoare annotation was computed. [2023-11-29 01:27:21,890 INFO L899 garLoopResultBuilder]: For program point L6658-1(line 6658) no Hoare annotation was computed. [2023-11-29 01:27:21,890 INFO L902 garLoopResultBuilder]: At program point L6394(line 6394) the Hoare annotation is: true [2023-11-29 01:27:21,890 INFO L899 garLoopResultBuilder]: For program point L6394-1(line 6394) no Hoare annotation was computed. [2023-11-29 01:27:21,890 INFO L895 garLoopResultBuilder]: At program point L5734(line 5734) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,890 INFO L899 garLoopResultBuilder]: For program point L5602(line 5602) no Hoare annotation was computed. [2023-11-29 01:27:21,891 INFO L899 garLoopResultBuilder]: For program point L5735(line 5735) no Hoare annotation was computed. [2023-11-29 01:27:21,891 INFO L899 garLoopResultBuilder]: For program point L4546(lines 4546 4556) no Hoare annotation was computed. [2023-11-29 01:27:21,891 INFO L902 garLoopResultBuilder]: At program point L5207(line 5207) the Hoare annotation is: true [2023-11-29 01:27:21,891 INFO L899 garLoopResultBuilder]: For program point L5207-1(lines 5203 5234) no Hoare annotation was computed. [2023-11-29 01:27:21,891 INFO L899 garLoopResultBuilder]: For program point L6132(lines 6132 6138) no Hoare annotation was computed. [2023-11-29 01:27:21,891 INFO L899 garLoopResultBuilder]: For program point L6000(lines 6000 6014) no Hoare annotation was computed. [2023-11-29 01:27:21,891 INFO L899 garLoopResultBuilder]: For program point L5736(lines 5736 5739) no Hoare annotation was computed. [2023-11-29 01:27:21,891 INFO L899 garLoopResultBuilder]: For program point L4547(line 4547) no Hoare annotation was computed. [2023-11-29 01:27:21,891 INFO L899 garLoopResultBuilder]: For program point L4547-4(line 4547) no Hoare annotation was computed. [2023-11-29 01:27:21,891 INFO L899 garLoopResultBuilder]: For program point L4547-2(line 4547) no Hoare annotation was computed. [2023-11-29 01:27:21,891 INFO L899 garLoopResultBuilder]: For program point L6529-1(line 6529) no Hoare annotation was computed. [2023-11-29 01:27:21,891 INFO L895 garLoopResultBuilder]: At program point L6529(line 6529) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2023-11-29 01:27:21,891 INFO L899 garLoopResultBuilder]: For program point L5076(lines 5076 5079) no Hoare annotation was computed. [2023-11-29 01:27:21,892 INFO L899 garLoopResultBuilder]: For program point L6663-1(line 6663) no Hoare annotation was computed. [2023-11-29 01:27:21,892 INFO L895 garLoopResultBuilder]: At program point L6663(line 6663) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,892 INFO L899 garLoopResultBuilder]: For program point L5606(line 5606) no Hoare annotation was computed. [2023-11-29 01:27:21,892 INFO L899 garLoopResultBuilder]: For program point L5606-2(line 5606) no Hoare annotation was computed. [2023-11-29 01:27:21,892 INFO L899 garLoopResultBuilder]: For program point L6399-1(line 6399) no Hoare annotation was computed. [2023-11-29 01:27:21,892 INFO L902 garLoopResultBuilder]: At program point L6399(line 6399) the Hoare annotation is: true [2023-11-29 01:27:21,892 INFO L895 garLoopResultBuilder]: At program point L4417(line 4417) the Hoare annotation is: (< ~ldv_state_variable_2~0 2) [2023-11-29 01:27:21,892 INFO L899 garLoopResultBuilder]: For program point L4417-1(line 4417) no Hoare annotation was computed. [2023-11-29 01:27:21,892 INFO L899 garLoopResultBuilder]: For program point L6928-2(lines 6928 6931) no Hoare annotation was computed. [2023-11-29 01:27:21,892 INFO L899 garLoopResultBuilder]: For program point L6928(lines 6928 6931) no Hoare annotation was computed. [2023-11-29 01:27:21,892 INFO L899 garLoopResultBuilder]: For program point L5607(line 5607) no Hoare annotation was computed. [2023-11-29 01:27:21,892 INFO L899 garLoopResultBuilder]: For program point L4418(lines 4418 4421) no Hoare annotation was computed. [2023-11-29 01:27:21,892 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-11-29 01:27:21,893 INFO L899 garLoopResultBuilder]: For program point L5872(lines 5872 5877) no Hoare annotation was computed. [2023-11-29 01:27:21,893 INFO L899 garLoopResultBuilder]: For program point L5740-1(line 5740) no Hoare annotation was computed. [2023-11-29 01:27:21,893 INFO L895 garLoopResultBuilder]: At program point L5740(line 5740) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,893 INFO L895 garLoopResultBuilder]: At program point L5873(lines 5873 5874) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,893 INFO L899 garLoopResultBuilder]: For program point L5873-1(lines 5873 5874) no Hoare annotation was computed. [2023-11-29 01:27:21,893 INFO L899 garLoopResultBuilder]: For program point L5741(lines 5741 5746) no Hoare annotation was computed. [2023-11-29 01:27:21,893 INFO L895 garLoopResultBuilder]: At program point L6534(line 6534) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,893 INFO L902 garLoopResultBuilder]: At program point L4552(line 4552) the Hoare annotation is: true [2023-11-29 01:27:21,893 INFO L899 garLoopResultBuilder]: For program point L6534-1(line 6534) no Hoare annotation was computed. [2023-11-29 01:27:21,893 INFO L895 garLoopResultBuilder]: At program point L5742(lines 5742 5743) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,893 INFO L899 garLoopResultBuilder]: For program point L5742-1(lines 5742 5743) no Hoare annotation was computed. [2023-11-29 01:27:21,893 INFO L899 garLoopResultBuilder]: For program point L6271(lines 6236 6881) no Hoare annotation was computed. [2023-11-29 01:27:21,893 INFO L899 garLoopResultBuilder]: For program point L5214(lines 5214 5217) no Hoare annotation was computed. [2023-11-29 01:27:21,894 INFO L895 garLoopResultBuilder]: At program point L6007(line 6007) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2023-11-29 01:27:21,894 INFO L899 garLoopResultBuilder]: For program point L6007-1(line 6007) no Hoare annotation was computed. [2023-11-29 01:27:21,894 INFO L902 garLoopResultBuilder]: At program point L4554(line 4554) the Hoare annotation is: true [2023-11-29 01:27:21,894 INFO L899 garLoopResultBuilder]: For program point L6668-1(line 6668) no Hoare annotation was computed. [2023-11-29 01:27:21,894 INFO L895 garLoopResultBuilder]: At program point L6668(line 6668) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,894 INFO L899 garLoopResultBuilder]: For program point L4422(line 4422) no Hoare annotation was computed. [2023-11-29 01:27:21,894 INFO L902 garLoopResultBuilder]: At program point L4554-1(lines 4454 4604) the Hoare annotation is: true [2023-11-29 01:27:21,894 INFO L899 garLoopResultBuilder]: For program point L4422-4(line 4422) no Hoare annotation was computed. [2023-11-29 01:27:21,894 INFO L899 garLoopResultBuilder]: For program point L4422-2(line 4422) no Hoare annotation was computed. [2023-11-29 01:27:21,894 INFO L899 garLoopResultBuilder]: For program point L4422-7(lines 4422 4423) no Hoare annotation was computed. [2023-11-29 01:27:21,894 INFO L895 garLoopResultBuilder]: At program point L4422-6(line 4422) the Hoare annotation is: (< ~ldv_state_variable_2~0 2) [2023-11-29 01:27:21,894 INFO L899 garLoopResultBuilder]: For program point L6008(lines 6008 6011) no Hoare annotation was computed. [2023-11-29 01:27:21,895 INFO L895 garLoopResultBuilder]: At program point L5612(lines 5545 5617) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,895 INFO L899 garLoopResultBuilder]: For program point L6273(lines 6273 6875) no Hoare annotation was computed. [2023-11-29 01:27:21,895 INFO L895 garLoopResultBuilder]: At program point L6009(line 6009) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2023-11-29 01:27:21,895 INFO L899 garLoopResultBuilder]: For program point L6009-1(line 6009) no Hoare annotation was computed. [2023-11-29 01:27:21,895 INFO L899 garLoopResultBuilder]: For program point L5613(line 5613) no Hoare annotation was computed. [2023-11-29 01:27:21,895 INFO L895 garLoopResultBuilder]: At program point L6406(line 6406) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,895 INFO L895 garLoopResultBuilder]: At program point L4424-1(line 4424) the Hoare annotation is: (< ~ldv_state_variable_2~0 2) [2023-11-29 01:27:21,895 INFO L895 garLoopResultBuilder]: At program point L4424(line 4424) the Hoare annotation is: (< ~ldv_state_variable_2~0 2) [2023-11-29 01:27:21,895 INFO L899 garLoopResultBuilder]: For program point L6274(line 6274) no Hoare annotation was computed. [2023-11-29 01:27:21,895 INFO L899 garLoopResultBuilder]: For program point L6406-1(line 6406) no Hoare annotation was computed. [2023-11-29 01:27:21,895 INFO L899 garLoopResultBuilder]: For program point L6274-3(line 6274) no Hoare annotation was computed. [2023-11-29 01:27:21,895 INFO L899 garLoopResultBuilder]: For program point L6274-1(line 6274) no Hoare annotation was computed. [2023-11-29 01:27:21,895 INFO L899 garLoopResultBuilder]: For program point L6274-2(line 6274) no Hoare annotation was computed. [2023-11-29 01:27:21,896 INFO L899 garLoopResultBuilder]: For program point L6274-6(line 6274) no Hoare annotation was computed. [2023-11-29 01:27:21,896 INFO L899 garLoopResultBuilder]: For program point L6539-1(line 6539) no Hoare annotation was computed. [2023-11-29 01:27:21,896 INFO L895 garLoopResultBuilder]: At program point L6539(line 6539) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,896 INFO L899 garLoopResultBuilder]: For program point L4425(line 4425) no Hoare annotation was computed. [2023-11-29 01:27:21,896 INFO L899 garLoopResultBuilder]: For program point L5879(lines 5879 5882) no Hoare annotation was computed. [2023-11-29 01:27:21,896 INFO L899 garLoopResultBuilder]: For program point L5615(lines 5545 5617) no Hoare annotation was computed. [2023-11-29 01:27:21,896 INFO L899 garLoopResultBuilder]: For program point L4426(line 4426) no Hoare annotation was computed. [2023-11-29 01:27:21,896 INFO L899 garLoopResultBuilder]: For program point L4426-4(line 4426) no Hoare annotation was computed. [2023-11-29 01:27:21,896 INFO L899 garLoopResultBuilder]: For program point L4426-2(line 4426) no Hoare annotation was computed. [2023-11-29 01:27:21,896 INFO L899 garLoopResultBuilder]: For program point L6673-1(line 6673) no Hoare annotation was computed. [2023-11-29 01:27:21,896 INFO L895 garLoopResultBuilder]: At program point L6673(line 6673) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,896 INFO L899 garLoopResultBuilder]: For program point L6277(lines 6273 6875) no Hoare annotation was computed. [2023-11-29 01:27:21,896 INFO L895 garLoopResultBuilder]: At program point L6938(line 6938) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,897 INFO L895 garLoopResultBuilder]: At program point L6938-1(line 6938) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,897 INFO L899 garLoopResultBuilder]: For program point L5749(lines 5749 5754) no Hoare annotation was computed. [2023-11-29 01:27:21,897 INFO L899 garLoopResultBuilder]: For program point L6939(lines 6935 6942) no Hoare annotation was computed. [2023-11-29 01:27:21,897 INFO L899 garLoopResultBuilder]: For program point isicom_probe_errunri#1(lines 5821 5915) no Hoare annotation was computed. [2023-11-29 01:27:21,897 INFO L899 garLoopResultBuilder]: For program point alloc_tty_driver_returnLabel#1(lines 3991 4006) no Hoare annotation was computed. [2023-11-29 01:27:21,897 INFO L895 garLoopResultBuilder]: At program point L5750(lines 5750 5751) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,897 INFO L899 garLoopResultBuilder]: For program point L5750-1(lines 5750 5751) no Hoare annotation was computed. [2023-11-29 01:27:21,897 INFO L899 garLoopResultBuilder]: For program point L6411-1(line 6411) no Hoare annotation was computed. [2023-11-29 01:27:21,897 INFO L895 garLoopResultBuilder]: At program point L6411(line 6411) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2023-11-29 01:27:21,897 INFO L899 garLoopResultBuilder]: For program point L6544-1(line 6544) no Hoare annotation was computed. [2023-11-29 01:27:21,897 INFO L895 garLoopResultBuilder]: At program point L6544(line 6544) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,897 INFO L895 garLoopResultBuilder]: At program point load_firmware_ldv_32730#1(lines 5640 5811) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,898 INFO L899 garLoopResultBuilder]: For program point L6016(lines 6016 6020) no Hoare annotation was computed. [2023-11-29 01:27:21,898 INFO L899 garLoopResultBuilder]: For program point L5884(lines 5884 5887) no Hoare annotation was computed. [2023-11-29 01:27:21,898 INFO L895 garLoopResultBuilder]: At program point L7206(line 7206) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,898 INFO L899 garLoopResultBuilder]: For program point L5092(lines 5092 5095) no Hoare annotation was computed. [2023-11-29 01:27:21,898 INFO L899 garLoopResultBuilder]: For program point L7206-1(line 7206) no Hoare annotation was computed. [2023-11-29 01:27:21,898 INFO L895 garLoopResultBuilder]: At program point L6017(line 6017) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2023-11-29 01:27:21,898 INFO L899 garLoopResultBuilder]: For program point L6017-1(line 6017) no Hoare annotation was computed. [2023-11-29 01:27:21,898 INFO L899 garLoopResultBuilder]: For program point L4564-1(lines 4564 4565) no Hoare annotation was computed. [2023-11-29 01:27:21,898 INFO L902 garLoopResultBuilder]: At program point L4564(lines 4564 4565) the Hoare annotation is: true [2023-11-29 01:27:21,898 INFO L895 garLoopResultBuilder]: At program point L5755(line 5755) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,898 INFO L899 garLoopResultBuilder]: For program point L5755-1(line 5755) no Hoare annotation was computed. [2023-11-29 01:27:21,898 INFO L899 garLoopResultBuilder]: For program point L6680-1(line 6680) no Hoare annotation was computed. [2023-11-29 01:27:21,898 INFO L895 garLoopResultBuilder]: At program point L6680(line 6680) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,899 INFO L899 garLoopResultBuilder]: For program point L6416-1(line 6416) no Hoare annotation was computed. [2023-11-29 01:27:21,899 INFO L895 garLoopResultBuilder]: At program point L6416(line 6416) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,899 INFO L895 garLoopResultBuilder]: At program point L5756-1(line 5756) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,899 INFO L895 garLoopResultBuilder]: At program point L5756(line 5756) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,899 INFO L899 garLoopResultBuilder]: For program point L5228-2(line 5228) no Hoare annotation was computed. [2023-11-29 01:27:21,899 INFO L899 garLoopResultBuilder]: For program point L5228(line 5228) no Hoare annotation was computed. [2023-11-29 01:27:21,899 INFO L899 garLoopResultBuilder]: For program point L5228-5(lines 5228 5231) no Hoare annotation was computed. [2023-11-29 01:27:21,899 INFO L899 garLoopResultBuilder]: For program point L5228-3(line 5228) no Hoare annotation was computed. [2023-11-29 01:27:21,899 INFO L895 garLoopResultBuilder]: At program point L6946(line 6946) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,899 INFO L895 garLoopResultBuilder]: At program point L6021(line 6021) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2023-11-29 01:27:21,899 INFO L902 garLoopResultBuilder]: At program point L5228-7(lines 5228 5231) the Hoare annotation is: true [2023-11-29 01:27:21,899 INFO L899 garLoopResultBuilder]: For program point L6021-1(line 6021) no Hoare annotation was computed. [2023-11-29 01:27:21,900 INFO L895 garLoopResultBuilder]: At program point L6814(line 6814) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1)) [2023-11-29 01:27:21,900 INFO L895 garLoopResultBuilder]: At program point L6946-1(line 6946) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,900 INFO L899 garLoopResultBuilder]: For program point L5757(line 5757) no Hoare annotation was computed. [2023-11-29 01:27:21,900 INFO L899 garLoopResultBuilder]: For program point L6814-1(line 6814) no Hoare annotation was computed. [2023-11-29 01:27:21,900 INFO L902 garLoopResultBuilder]: At program point L6286(line 6286) the Hoare annotation is: true [2023-11-29 01:27:21,900 INFO L899 garLoopResultBuilder]: For program point L6947(lines 6943 6950) no Hoare annotation was computed. [2023-11-29 01:27:21,900 INFO L899 garLoopResultBuilder]: For program point L4569-2(lines 4454 4604) no Hoare annotation was computed. [2023-11-29 01:27:21,900 INFO L899 garLoopResultBuilder]: For program point L4569(lines 4569 4576) no Hoare annotation was computed. [2023-11-29 01:27:21,900 INFO L899 garLoopResultBuilder]: For program point L6024(line 6024) no Hoare annotation was computed. [2023-11-29 01:27:21,900 INFO L899 garLoopResultBuilder]: For program point L6685-1(line 6685) no Hoare annotation was computed. [2023-11-29 01:27:21,900 INFO L895 garLoopResultBuilder]: At program point L6685(line 6685) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2023-11-29 01:27:21,900 INFO L899 garLoopResultBuilder]: For program point L6421-1(line 6421) no Hoare annotation was computed. [2023-11-29 01:27:21,900 INFO L895 garLoopResultBuilder]: At program point L6421(line 6421) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,901 INFO L899 garLoopResultBuilder]: For program point L5232(line 5232) no Hoare annotation was computed. [2023-11-29 01:27:21,901 INFO L895 garLoopResultBuilder]: At program point L6025(lines 5953 6029) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2023-11-29 01:27:21,901 INFO L899 garLoopResultBuilder]: For program point L5761(lines 5761 5767) no Hoare annotation was computed. [2023-11-29 01:27:21,901 INFO L899 garLoopResultBuilder]: For program point L6026(lines 5953 6029) no Hoare annotation was computed. [2023-11-29 01:27:21,901 INFO L899 garLoopResultBuilder]: For program point L6819-1(line 6819) no Hoare annotation was computed. [2023-11-29 01:27:21,901 INFO L895 garLoopResultBuilder]: At program point L6819(line 6819) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,901 INFO L895 garLoopResultBuilder]: At program point L5762(line 5762) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,901 INFO L899 garLoopResultBuilder]: For program point L5762-1(line 5762) no Hoare annotation was computed. [2023-11-29 01:27:21,901 INFO L895 garLoopResultBuilder]: At program point L5763(lines 5763 5764) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,901 INFO L899 garLoopResultBuilder]: For program point L5763-1(lines 5763 5764) no Hoare annotation was computed. [2023-11-29 01:27:21,901 INFO L899 garLoopResultBuilder]: For program point L6292-1(line 6292) no Hoare annotation was computed. [2023-11-29 01:27:21,901 INFO L899 garLoopResultBuilder]: For program point L6292(line 6292) no Hoare annotation was computed. [2023-11-29 01:27:21,901 INFO L899 garLoopResultBuilder]: For program point L5500-2(line 5500) no Hoare annotation was computed. [2023-11-29 01:27:21,902 INFO L899 garLoopResultBuilder]: For program point L5500(line 5500) no Hoare annotation was computed. [2023-11-29 01:27:21,902 INFO L899 garLoopResultBuilder]: For program point L5500-4(line 5500) no Hoare annotation was computed. [2023-11-29 01:27:21,902 INFO L895 garLoopResultBuilder]: At program point L6690(line 6690) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,902 INFO L902 garLoopResultBuilder]: At program point L6558(line 6558) the Hoare annotation is: true [2023-11-29 01:27:21,902 INFO L899 garLoopResultBuilder]: For program point L6690-1(line 6690) no Hoare annotation was computed. [2023-11-29 01:27:21,902 INFO L895 garLoopResultBuilder]: At program point L6426(line 6426) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,902 INFO L899 garLoopResultBuilder]: For program point L6558-1(line 6558) no Hoare annotation was computed. [2023-11-29 01:27:21,902 INFO L899 garLoopResultBuilder]: For program point L6426-1(line 6426) no Hoare annotation was computed. [2023-11-29 01:27:21,902 INFO L899 garLoopResultBuilder]: For program point L5898(lines 5821 5915) no Hoare annotation was computed. [2023-11-29 01:27:21,902 INFO L899 garLoopResultBuilder]: For program point L6956-2(line 6956) no Hoare annotation was computed. [2023-11-29 01:27:21,902 INFO L899 garLoopResultBuilder]: For program point L5899(lines 5899 5902) no Hoare annotation was computed. [2023-11-29 01:27:21,902 INFO L899 garLoopResultBuilder]: For program point L6956(line 6956) no Hoare annotation was computed. [2023-11-29 01:27:21,902 INFO L899 garLoopResultBuilder]: For program point L6956-6(line 6956) no Hoare annotation was computed. [2023-11-29 01:27:21,903 INFO L899 garLoopResultBuilder]: For program point L6824-1(line 6824) no Hoare annotation was computed. [2023-11-29 01:27:21,903 INFO L895 garLoopResultBuilder]: At program point L6824(line 6824) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,903 INFO L899 garLoopResultBuilder]: For program point L6956-4(line 6956) no Hoare annotation was computed. [2023-11-29 01:27:21,903 INFO L899 garLoopResultBuilder]: For program point L6956-7(lines 6956 6959) no Hoare annotation was computed. [2023-11-29 01:27:21,903 INFO L899 garLoopResultBuilder]: For program point L4579(line 4579) no Hoare annotation was computed. [2023-11-29 01:27:21,903 INFO L895 garLoopResultBuilder]: At program point L6958(line 6958) the Hoare annotation is: false [2023-11-29 01:27:21,903 INFO L899 garLoopResultBuilder]: For program point L6958-1(lines 6953 6962) no Hoare annotation was computed. [2023-11-29 01:27:21,903 INFO L899 garLoopResultBuilder]: For program point L5769(lines 5640 5811) no Hoare annotation was computed. [2023-11-29 01:27:21,903 INFO L899 garLoopResultBuilder]: For program point L4580-2(lines 4580 4583) no Hoare annotation was computed. [2023-11-29 01:27:21,903 INFO L899 garLoopResultBuilder]: For program point L4580(lines 4580 4583) no Hoare annotation was computed. [2023-11-29 01:27:21,903 INFO L899 garLoopResultBuilder]: For program point L6298(line 6298) no Hoare annotation was computed. [2023-11-29 01:27:21,903 INFO L899 garLoopResultBuilder]: For program point L6298-3(line 6298) no Hoare annotation was computed. [2023-11-29 01:27:21,903 INFO L899 garLoopResultBuilder]: For program point L6298-4(line 6298) no Hoare annotation was computed. [2023-11-29 01:27:21,904 INFO L899 garLoopResultBuilder]: For program point L6298-1(line 6298) no Hoare annotation was computed. [2023-11-29 01:27:21,904 INFO L899 garLoopResultBuilder]: For program point L6298-2(line 6298) no Hoare annotation was computed. [2023-11-29 01:27:21,904 INFO L899 garLoopResultBuilder]: For program point L6298-8(line 6298) no Hoare annotation was computed. [2023-11-29 01:27:21,904 INFO L899 garLoopResultBuilder]: For program point L6298-5(line 6298) no Hoare annotation was computed. [2023-11-29 01:27:21,904 INFO L899 garLoopResultBuilder]: For program point L6298-6(line 6298) no Hoare annotation was computed. [2023-11-29 01:27:21,904 INFO L899 garLoopResultBuilder]: For program point L6298-11(line 6298) no Hoare annotation was computed. [2023-11-29 01:27:21,904 INFO L899 garLoopResultBuilder]: For program point L5770(lines 5770 5773) no Hoare annotation was computed. [2023-11-29 01:27:21,904 INFO L899 garLoopResultBuilder]: For program point L6695-1(line 6695) no Hoare annotation was computed. [2023-11-29 01:27:21,904 INFO L895 garLoopResultBuilder]: At program point L6695(line 6695) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,904 INFO L899 garLoopResultBuilder]: For program point L4581-2(line 4581) no Hoare annotation was computed. [2023-11-29 01:27:21,904 INFO L899 garLoopResultBuilder]: For program point L6563-1(line 6563) no Hoare annotation was computed. [2023-11-29 01:27:21,904 INFO L895 garLoopResultBuilder]: At program point L6563(line 6563) the Hoare annotation is: (= ~ldv_state_variable_3~0 1) [2023-11-29 01:27:21,904 INFO L899 garLoopResultBuilder]: For program point L4581(line 4581) no Hoare annotation was computed. [2023-11-29 01:27:21,905 INFO L899 garLoopResultBuilder]: For program point L4581-4(line 4581) no Hoare annotation was computed. [2023-11-29 01:27:21,905 INFO L899 garLoopResultBuilder]: For program point L5111(lines 5111 5126) no Hoare annotation was computed. [2023-11-29 01:27:21,905 INFO L899 garLoopResultBuilder]: For program point L6036-1(line 6036) no Hoare annotation was computed. [2023-11-29 01:27:21,905 INFO L899 garLoopResultBuilder]: For program point L5111-2(lines 5111 5126) no Hoare annotation was computed. [2023-11-29 01:27:21,905 INFO L902 garLoopResultBuilder]: At program point L6036(line 6036) the Hoare annotation is: true [2023-11-29 01:27:21,905 INFO L899 garLoopResultBuilder]: For program point L6433-1(line 6433) no Hoare annotation was computed. [2023-11-29 01:27:21,905 INFO L895 garLoopResultBuilder]: At program point L6433(line 6433) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,905 INFO L899 garLoopResultBuilder]: For program point L6301(lines 6273 6875) no Hoare annotation was computed. [2023-11-29 01:27:21,905 INFO L902 garLoopResultBuilder]: At program point L6037(line 6037) the Hoare annotation is: true [2023-11-29 01:27:21,905 INFO L899 garLoopResultBuilder]: For program point L6037-1(lines 6031 6040) no Hoare annotation was computed. [2023-11-29 01:27:21,905 INFO L895 garLoopResultBuilder]: At program point L5641(line 5641) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,905 INFO L899 garLoopResultBuilder]: For program point L4584(lines 4584 4587) no Hoare annotation was computed. [2023-11-29 01:27:21,905 INFO L899 garLoopResultBuilder]: For program point L5641-1(line 5641) no Hoare annotation was computed. [2023-11-29 01:27:21,906 INFO L895 garLoopResultBuilder]: At program point L5906(lines 5821 5915) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,906 INFO L895 garLoopResultBuilder]: At program point L5774(line 5774) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,906 INFO L895 garLoopResultBuilder]: At program point L5774-1(line 5774) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,906 INFO L902 garLoopResultBuilder]: At program point L4585(line 4585) the Hoare annotation is: true [2023-11-29 01:27:21,906 INFO L899 garLoopResultBuilder]: For program point L5907(lines 5821 5915) no Hoare annotation was computed. [2023-11-29 01:27:21,906 INFO L895 garLoopResultBuilder]: At program point L5775(line 5775) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,906 INFO L899 garLoopResultBuilder]: For program point L6700-1(line 6700) no Hoare annotation was computed. [2023-11-29 01:27:21,906 INFO L895 garLoopResultBuilder]: At program point L6700(line 6700) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,906 INFO L899 garLoopResultBuilder]: For program point $Ultimate##32(lines 4497 4500) no Hoare annotation was computed. [2023-11-29 01:27:21,906 INFO L899 garLoopResultBuilder]: For program point $Ultimate##133(lines 5972 5975) no Hoare annotation was computed. [2023-11-29 01:27:21,906 INFO L899 garLoopResultBuilder]: For program point L6568-1(line 6568) no Hoare annotation was computed. [2023-11-29 01:27:21,906 INFO L899 garLoopResultBuilder]: For program point $Ultimate##30(lines 4492 4495) no Hoare annotation was computed. [2023-11-29 01:27:21,907 INFO L902 garLoopResultBuilder]: At program point L6568(line 6568) the Hoare annotation is: true [2023-11-29 01:27:21,907 INFO L899 garLoopResultBuilder]: For program point $Ultimate##135(lines 5980 5983) no Hoare annotation was computed. [2023-11-29 01:27:21,907 INFO L899 garLoopResultBuilder]: For program point L5776(line 5776) no Hoare annotation was computed. [2023-11-29 01:27:21,907 INFO L899 garLoopResultBuilder]: For program point L6173(lines 6173 6188) no Hoare annotation was computed. [2023-11-29 01:27:21,907 INFO L899 garLoopResultBuilder]: For program point L5777(lines 5777 5780) no Hoare annotation was computed. [2023-11-29 01:27:21,907 INFO L899 garLoopResultBuilder]: For program point L4588(lines 4454 4604) no Hoare annotation was computed. [2023-11-29 01:27:21,907 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-29 01:27:21,907 INFO L895 garLoopResultBuilder]: At program point L6438(line 6438) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2023-11-29 01:27:21,907 INFO L899 garLoopResultBuilder]: For program point L6438-1(line 6438) no Hoare annotation was computed. [2023-11-29 01:27:21,907 INFO L899 garLoopResultBuilder]: For program point L6174(line 6174) no Hoare annotation was computed. [2023-11-29 01:27:21,907 INFO L899 garLoopResultBuilder]: For program point L5646(line 5646) no Hoare annotation was computed. [2023-11-29 01:27:21,907 INFO L899 garLoopResultBuilder]: For program point activate_suitable_irq_1_returnLabel#1(lines 6108 6141) no Hoare annotation was computed. [2023-11-29 01:27:21,907 INFO L895 garLoopResultBuilder]: At program point L6175(line 6175) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,908 INFO L899 garLoopResultBuilder]: For program point L6175-1(line 6175) no Hoare annotation was computed. [2023-11-29 01:27:21,908 INFO L902 garLoopResultBuilder]: At program point L5118(line 5118) the Hoare annotation is: true [2023-11-29 01:27:21,908 INFO L899 garLoopResultBuilder]: For program point L5118-1(line 5118) no Hoare annotation was computed. [2023-11-29 01:27:21,908 INFO L895 garLoopResultBuilder]: At program point L5911(lines 5821 5915) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,908 INFO L899 garLoopResultBuilder]: For program point L5119(lines 5119 5123) no Hoare annotation was computed. [2023-11-29 01:27:21,908 INFO L899 garLoopResultBuilder]: For program point L5119-2(lines 5119 5123) no Hoare annotation was computed. [2023-11-29 01:27:21,908 INFO L895 garLoopResultBuilder]: At program point L3798(line 3798) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,908 INFO L899 garLoopResultBuilder]: For program point L5912(lines 5821 5915) no Hoare annotation was computed. [2023-11-29 01:27:21,908 INFO L899 garLoopResultBuilder]: For program point L3798-1(line 3798) no Hoare annotation was computed. [2023-11-29 01:27:21,908 INFO L902 garLoopResultBuilder]: At program point L6837(line 6837) the Hoare annotation is: true [2023-11-29 01:27:21,908 INFO L899 garLoopResultBuilder]: For program point L4459(line 4459) no Hoare annotation was computed. [2023-11-29 01:27:21,908 INFO L899 garLoopResultBuilder]: For program point L6573-1(line 6573) no Hoare annotation was computed. [2023-11-29 01:27:21,908 INFO L902 garLoopResultBuilder]: At program point L6573(line 6573) the Hoare annotation is: true [2023-11-29 01:27:21,909 INFO L899 garLoopResultBuilder]: For program point L4459-4(lines 4459 4462) no Hoare annotation was computed. [2023-11-29 01:27:21,909 INFO L899 garLoopResultBuilder]: For program point $Ultimate##100(lines 4592 4595) no Hoare annotation was computed. [2023-11-29 01:27:21,909 INFO L899 garLoopResultBuilder]: For program point L4459-2(line 4459) no Hoare annotation was computed. [2023-11-29 01:27:21,909 INFO L899 garLoopResultBuilder]: For program point L5120-1(lines 5120 5121) no Hoare annotation was computed. [2023-11-29 01:27:21,909 INFO L899 garLoopResultBuilder]: For program point L6177(line 6177) no Hoare annotation was computed. [2023-11-29 01:27:21,909 INFO L902 garLoopResultBuilder]: At program point L5120(lines 5120 5121) the Hoare annotation is: true [2023-11-29 01:27:21,909 INFO L895 garLoopResultBuilder]: At program point L5781(line 5781) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,909 INFO L899 garLoopResultBuilder]: For program point L5781-1(line 5781) no Hoare annotation was computed. [2023-11-29 01:27:21,909 INFO L899 garLoopResultBuilder]: For program point L5649(line 5649) no Hoare annotation was computed. [2023-11-29 01:27:21,909 INFO L895 garLoopResultBuilder]: At program point L6178(line 6178) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,909 INFO L899 garLoopResultBuilder]: For program point $Ultimate##598(lines 5847 5850) no Hoare annotation was computed. [2023-11-29 01:27:21,909 INFO L899 garLoopResultBuilder]: For program point L6178-1(line 6178) no Hoare annotation was computed. [2023-11-29 01:27:21,909 INFO L899 garLoopResultBuilder]: For program point L5782(lines 5782 5787) no Hoare annotation was computed. [2023-11-29 01:27:21,910 INFO L899 garLoopResultBuilder]: For program point L6707-1(line 6707) no Hoare annotation was computed. [2023-11-29 01:27:21,910 INFO L895 garLoopResultBuilder]: At program point L6707(line 6707) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,910 INFO L899 garLoopResultBuilder]: For program point L6443-1(line 6443) no Hoare annotation was computed. [2023-11-29 01:27:21,910 INFO L895 garLoopResultBuilder]: At program point L6443(line 6443) the Hoare annotation is: (= ~ldv_spin~0 0) [2023-11-29 01:27:21,910 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7226 7228) the Hoare annotation is: true [2023-11-29 01:27:21,910 INFO L899 garLoopResultBuilder]: For program point tty_unregister_driverEXIT(lines 7226 7228) no Hoare annotation was computed. [2023-11-29 01:27:21,910 INFO L902 garLoopResultBuilder]: At program point L3694(line 3694) the Hoare annotation is: true [2023-11-29 01:27:21,910 INFO L899 garLoopResultBuilder]: For program point L3694-1(line 3694) no Hoare annotation was computed. [2023-11-29 01:27:21,910 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3690 3697) the Hoare annotation is: true [2023-11-29 01:27:21,910 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 3690 3697) no Hoare annotation was computed. [2023-11-29 01:27:21,912 INFO L445 BasicCegarLoop]: Path program histogram: [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:27:21,914 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-29 01:27:21,925 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin~0 [2023-11-29 01:27:21,926 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin~0 [2023-11-29 01:27:21,927 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 01:27:21 BoogieIcfgContainer [2023-11-29 01:27:21,927 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 01:27:21,927 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 01:27:21,927 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 01:27:21,927 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 01:27:21,928 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 01:16:06" (3/4) ... [2023-11-29 01:27:21,929 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-29 01:27:21,932 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_wakeup [2023-11-29 01:27:21,932 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_start [2023-11-29 01:27:21,932 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_set_termios [2023-11-29 01:27:21,932 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2023-11-29 01:27:21,932 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2023-11-29 01:27:21,932 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _dev_info [2023-11-29 01:27:21,932 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2023-11-29 01:27:21,932 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_to_user [2023-11-29 01:27:21,933 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2023-11-29 01:27:21,933 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_kref_put [2023-11-29 01:27:21,933 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2023-11-29 01:27:21,933 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_write_room [2023-11-29 01:27:21,933 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_tiocmget [2023-11-29 01:27:21,933 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_ioctl [2023-11-29 01:27:21,933 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_unthrottle [2023-11-29 01:27:21,933 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2023-11-29 01:27:21,933 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lock_card [2023-11-29 01:27:21,933 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mod_timer [2023-11-29 01:27:21,933 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2023-11-29 01:27:21,933 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure drop_dtr [2023-11-29 01:27:21,933 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_tiocmset [2023-11-29 01:27:21,933 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2023-11-29 01:27:21,933 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_disconnect_3 [2023-11-29 01:27:21,934 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2023-11-29 01:27:21,934 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_region [2023-11-29 01:27:21,934 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure char_buf_ptr [2023-11-29 01:27:21,934 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unlock_card [2023-11-29 01:27:21,934 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure raise_dtr [2023-11-29 01:27:21,934 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_flip_buffer_push [2023-11-29 01:27:21,934 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_chars_in_buffer [2023-11-29 01:27:21,934 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_flush_chars [2023-11-29 01:27:21,934 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_insert_flip_char [2023-11-29 01:27:21,934 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2023-11-29 01:27:21,934 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2023-11-29 01:27:21,934 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2023-11-29 01:27:21,934 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2023-11-29 01:27:21,934 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2023-11-29 01:27:21,935 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_flush_buffer [2023-11-29 01:27:21,935 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2023-11-29 01:27:21,935 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2023-11-29 01:27:21,935 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2023-11-29 01:27:21,935 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __dynamic_dev_dbg [2023-11-29 01:27:21,935 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure put_tty_driver [2023-11-29 01:27:21,935 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_suitable_irq_1 [2023-11-29 01:27:21,935 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __dynamic_pr_debug [2023-11-29 01:27:21,935 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outw [2023-11-29 01:27:21,935 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2023-11-29 01:27:21,935 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2023-11-29 01:27:21,935 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outsw [2023-11-29 01:27:21,935 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_port_tty_get [2023-11-29 01:27:21,935 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2023-11-29 01:27:21,936 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_warn [2023-11-29 01:27:21,936 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_send_break [2023-11-29 01:27:21,936 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-29 01:27:21,936 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_carrier_raised [2023-11-29 01:27:21,936 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure inw [2023-11-29 01:27:21,936 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure WaitTillCardIsFree [2023-11-29 01:27:21,936 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_dtr_rts [2023-11-29 01:27:21,936 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2023-11-29 01:27:21,936 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2023-11-29 01:27:21,936 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_hangup [2023-11-29 01:27:21,936 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_throttle [2023-11-29 01:27:21,936 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure insw [2023-11-29 01:27:21,937 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_unregister_driver [2023-11-29 01:27:21,937 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_config_port [2023-11-29 01:27:21,937 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_put_char [2023-11-29 01:27:21,937 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2023-11-29 01:27:22,005 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 718 nodes and edges [2023-11-29 01:27:22,017 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 217 nodes and edges [2023-11-29 01:27:22,029 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 72 nodes and edges [2023-11-29 01:27:22,036 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2023-11-29 01:27:22,041 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2023-11-29 01:27:22,044 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-29 01:27:22,047 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-29 01:27:22,081 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-29 01:27:22,500 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/witness.graphml [2023-11-29 01:27:22,501 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/witness.yml [2023-11-29 01:27:22,501 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 01:27:22,502 INFO L158 Benchmark]: Toolchain (without parser) took 687618.72ms. Allocated memory was 180.4MB in the beginning and 3.3GB in the end (delta: 3.1GB). Free memory was 134.7MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 2.9GB. Max. memory is 16.1GB. [2023-11-29 01:27:22,502 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 102.8MB. Free memory is still 55.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 01:27:22,502 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2113.30ms. Allocated memory was 180.4MB in the beginning and 230.7MB in the end (delta: 50.3MB). Free memory was 134.4MB in the beginning and 113.6MB in the end (delta: 20.8MB). Peak memory consumption was 110.0MB. Max. memory is 16.1GB. [2023-11-29 01:27:22,503 INFO L158 Benchmark]: Boogie Procedure Inliner took 242.82ms. Allocated memory is still 230.7MB. Free memory was 113.6MB in the beginning and 141.1MB in the end (delta: -27.6MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. [2023-11-29 01:27:22,503 INFO L158 Benchmark]: Boogie Preprocessor took 472.73ms. Allocated memory is still 230.7MB. Free memory was 141.1MB in the beginning and 115.7MB in the end (delta: 25.5MB). Peak memory consumption was 78.9MB. Max. memory is 16.1GB. [2023-11-29 01:27:22,503 INFO L158 Benchmark]: RCFGBuilder took 8595.10ms. Allocated memory was 230.7MB in the beginning and 348.1MB in the end (delta: 117.4MB). Free memory was 115.7MB in the beginning and 222.8MB in the end (delta: -107.2MB). Peak memory consumption was 146.6MB. Max. memory is 16.1GB. [2023-11-29 01:27:22,504 INFO L158 Benchmark]: TraceAbstraction took 675614.46ms. Allocated memory was 348.1MB in the beginning and 3.3GB in the end (delta: 2.9GB). Free memory was 221.8MB in the beginning and 354.6MB in the end (delta: -132.8MB). Peak memory consumption was 2.9GB. Max. memory is 16.1GB. [2023-11-29 01:27:22,504 INFO L158 Benchmark]: Witness Printer took 573.83ms. Allocated memory is still 3.3GB. Free memory was 354.6MB in the beginning and 1.8GB in the end (delta: -1.5GB). Peak memory consumption was 29.3MB. Max. memory is 16.1GB. [2023-11-29 01:27:22,506 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 102.8MB. Free memory is still 55.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2113.30ms. Allocated memory was 180.4MB in the beginning and 230.7MB in the end (delta: 50.3MB). Free memory was 134.4MB in the beginning and 113.6MB in the end (delta: 20.8MB). Peak memory consumption was 110.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 242.82ms. Allocated memory is still 230.7MB. Free memory was 113.6MB in the beginning and 141.1MB in the end (delta: -27.6MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 472.73ms. Allocated memory is still 230.7MB. Free memory was 141.1MB in the beginning and 115.7MB in the end (delta: 25.5MB). Peak memory consumption was 78.9MB. Max. memory is 16.1GB. * RCFGBuilder took 8595.10ms. Allocated memory was 230.7MB in the beginning and 348.1MB in the end (delta: 117.4MB). Free memory was 115.7MB in the beginning and 222.8MB in the end (delta: -107.2MB). Peak memory consumption was 146.6MB. Max. memory is 16.1GB. * TraceAbstraction took 675614.46ms. Allocated memory was 348.1MB in the beginning and 3.3GB in the end (delta: 2.9GB). Free memory was 221.8MB in the beginning and 354.6MB in the end (delta: -132.8MB). Peak memory consumption was 2.9GB. Max. memory is 16.1GB. * Witness Printer took 573.83ms. Allocated memory is still 3.3GB. Free memory was 354.6MB in the beginning and 1.8GB in the end (delta: -1.5GB). Peak memory consumption was 29.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3705]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [3705] - GenericResultAtLocation [Line: 3708]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [3708] - GenericResultAtLocation [Line: 3711]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [3711] - GenericResultAtLocation [Line: 3714]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [3714] - GenericResultAtLocation [Line: 3768]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [3768] - GenericResultAtLocation [Line: 3776]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [3776] - GenericResultAtLocation [Line: 3783]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsw": "+S" (addr), "+c" (count): "d" (port)); [3783] - GenericResultAtLocation [Line: 3790]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("rep; insw": "+D" (addr), "+c" (count): "d" (port)); [3790] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin~0 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 3878]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 68 procedures, 1528 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 675.5s, OverallIterations: 15, TraceHistogramMax: 32, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.8s, AutomataDifference: 513.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 124.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 100 mSolverCounterUnknown, 38411 SdHoareTripleChecker+Valid, 498.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 36593 mSDsluCounter, 109835 SdHoareTripleChecker+Invalid, 490.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 80205 mSDsCounter, 14327 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 61455 IncrementalHoareTripleChecker+Invalid, 75882 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 14327 mSolverCounterUnsat, 29630 mSDtfsCounter, 61455 mSolverCounterSat, 0.7s SdHoareTripleChecker+Time, 100 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4990 GetRequests, 4777 SyntacticMatches, 8 SemanticMatches, 205 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1160 ImplicationChecksByTransitivity, 2.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=73320occurred in iteration=14, InterpolantAutomatonStates: 176, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 10.1s AutomataMinimizationTime, 15 MinimizatonAttempts, 21723 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 428 LocationsWithAnnotation, 174022 PreInvPairs, 192148 NumberOfFragments, 1651 HoareAnnotationTreeSize, 174022 FomulaSimplifications, 12656043 FormulaSimplificationTreeSizeReduction, 99.1s HoareSimplificationTime, 428 FomulaSimplificationsInter, 345627 FormulaSimplificationTreeSizeReductionInter, 23.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.6s SsaConstructionTime, 3.7s SatisfiabilityAnalysisTime, 10.9s InterpolantComputationTime, 6416 NumberOfCodeBlocks, 5996 NumberOfCodeBlocksAsserted, 25 NumberOfCheckSat, 7505 ConstructedInterpolants, 0 QuantifiedInterpolants, 9920 SizeOfPredicates, 5 NumberOfNonLiveVariables, 29170 ConjunctsInSsa, 51 ConjunctsInUnsatCore, 29 InterpolantComputations, 11 PerfectInterpolantSequences, 9821/10556 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 5953]: Loop Invariant Derived loop invariant: ((ldv_state_variable_0 == 1) && (ldv_spin == 0)) - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5821]: Loop Invariant Derived loop invariant: (ldv_spin == 0) - InvariantResult [Line: 4689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4191]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5821]: Loop Invariant Derived loop invariant: (ldv_spin == 0) - InvariantResult [Line: 4239]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4200]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5545]: Loop Invariant Derived loop invariant: (ldv_spin == 0) - InvariantResult [Line: 4669]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: (ldv_spin == 0) - InvariantResult [Line: 4191]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4827]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3881]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: (ldv_spin == 0) - InvariantResult [Line: 5513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4239]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5953]: Loop Invariant Derived loop invariant: ((ldv_state_variable_0 == 1) && (ldv_spin == 0)) RESULT: Ultimate proved your program to be correct! [2023-11-29 01:27:22,535 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d9b635b-c665-479a-b057-df2389054f46/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE