./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99018cdb-ae24-498b-b991-f225357ffea8/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99018cdb-ae24-498b-b991-f225357ffea8/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99018cdb-ae24-498b-b991-f225357ffea8/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99018cdb-ae24-498b-b991-f225357ffea8/bin/uautomizer-verify-jihMAELWvX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99018cdb-ae24-498b-b991-f225357ffea8/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99018cdb-ae24-498b-b991-f225357ffea8/bin/uautomizer-verify-jihMAELWvX --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 32bit --witnessprinter.graph.data.programhash 5b4b366842d515e4cb882bee42d8cbade7db172d14c7b79b0aca4a9ee5dc85e7 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 17:29:18,291 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 17:29:18,419 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99018cdb-ae24-498b-b991-f225357ffea8/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-08 17:29:18,429 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 17:29:18,430 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 17:29:18,478 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 17:29:18,479 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 17:29:18,480 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 17:29:18,481 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 17:29:18,483 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 17:29:18,484 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 17:29:18,484 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 17:29:18,485 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 17:29:18,486 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 17:29:18,489 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 17:29:18,489 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 17:29:18,490 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 17:29:18,491 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 17:29:18,491 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 17:29:18,492 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 17:29:18,494 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 17:29:18,495 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 17:29:18,496 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 17:29:18,496 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 17:29:18,497 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 17:29:18,497 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 17:29:18,498 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 17:29:18,498 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 17:29:18,499 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 17:29:18,499 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 17:29:18,499 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 17:29:18,500 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 17:29:18,500 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 17:29:18,501 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 17:29:18,501 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 17:29:18,502 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 17:29:18,502 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 17:29:18,504 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 17:29:18,504 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 17:29:18,504 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 17:29:18,505 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 17:29:18,506 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 17:29:18,506 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_99018cdb-ae24-498b-b991-f225357ffea8/bin/uautomizer-verify-jihMAELWvX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99018cdb-ae24-498b-b991-f225357ffea8/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b4b366842d515e4cb882bee42d8cbade7db172d14c7b79b0aca4a9ee5dc85e7 [2024-11-08 17:29:18,891 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 17:29:18,936 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 17:29:18,940 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 17:29:18,942 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 17:29:18,943 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 17:29:18,945 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99018cdb-ae24-498b-b991-f225357ffea8/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i Unable to find full path for "g++" [2024-11-08 17:29:21,712 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 17:29:22,397 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 17:29:22,400 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99018cdb-ae24-498b-b991-f225357ffea8/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2024-11-08 17:29:22,470 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99018cdb-ae24-498b-b991-f225357ffea8/bin/uautomizer-verify-jihMAELWvX/data/f23fb38de/469dc07cddf74431810a497203df694a/FLAG4ae0615c0 [2024-11-08 17:29:22,842 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99018cdb-ae24-498b-b991-f225357ffea8/bin/uautomizer-verify-jihMAELWvX/data/f23fb38de/469dc07cddf74431810a497203df694a [2024-11-08 17:29:22,846 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 17:29:22,854 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 17:29:22,857 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 17:29:22,857 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 17:29:22,867 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 17:29:22,868 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 05:29:22" (1/1) ... [2024-11-08 17:29:22,871 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73188dcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:29:22, skipping insertion in model container [2024-11-08 17:29:22,872 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 05:29:22" (1/1) ... [2024-11-08 17:29:23,132 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 17:29:25,478 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99018cdb-ae24-498b-b991-f225357ffea8/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i[196530,196543] [2024-11-08 17:29:25,716 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 17:29:25,808 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 17:29:25,938 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3628-3629] [2024-11-08 17:29:25,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3662] [2024-11-08 17:29:25,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3665] [2024-11-08 17:29:25,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3668] [2024-11-08 17:29:25,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3671] [2024-11-08 17:29:26,086 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___12->state): : "memory", "cc"); [4769-4770] [2024-11-08 17:29:26,087 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___13->state): : "memory", "cc"); [4776-4777] [2024-11-08 17:29:26,088 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___14->state): : "memory", "cc"); [4783-4784] [2024-11-08 17:29:26,088 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___15->state): : "memory", "cc"); [4790-4791] [2024-11-08 17:29:26,090 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___17->state): : "memory", "cc"); [4837-4838] [2024-11-08 17:29:26,090 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___18->state): : "memory", "cc"); [4844-4845] [2024-11-08 17:29:26,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___19->state): : "memory", "cc"); [4851-4852] [2024-11-08 17:29:26,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___20->state): : "memory", "cc"); [4858-4859] [2024-11-08 17:29:26,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [5071-5072] [2024-11-08 17:29:26,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [5078-5079] [2024-11-08 17:29:26,113 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [5085-5086] [2024-11-08 17:29:26,113 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [5092-5093] [2024-11-08 17:29:26,116 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___6->state): : "memory", "cc"); [5152-5153] [2024-11-08 17:29:26,117 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___7->state): : "memory", "cc"); [5159-5160] [2024-11-08 17:29:26,117 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___8->state): : "memory", "cc"); [5166-5167] [2024-11-08 17:29:26,117 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___9->state): : "memory", "cc"); [5173-5174] [2024-11-08 17:29:26,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___1), "+m" (tmp___15->state): : "memory", "cc"); [5263-5264] [2024-11-08 17:29:26,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___1), "+m" (tmp___16->state): : "memory", "cc"); [5270-5271] [2024-11-08 17:29:26,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___1), "+m" (tmp___17->state): : "memory", "cc"); [5277-5278] [2024-11-08 17:29:26,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___1), "+m" (tmp___18->state): : "memory", "cc"); [5284-5285] [2024-11-08 17:29:26,232 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99018cdb-ae24-498b-b991-f225357ffea8/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i[196530,196543] [2024-11-08 17:29:26,255 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 17:29:26,387 INFO L204 MainTranslator]: Completed translation [2024-11-08 17:29:26,388 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:29:26 WrapperNode [2024-11-08 17:29:26,388 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 17:29:26,390 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 17:29:26,390 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 17:29:26,390 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 17:29:26,399 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:29:26" (1/1) ... [2024-11-08 17:29:26,488 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:29:26" (1/1) ... [2024-11-08 17:29:26,708 INFO L138 Inliner]: procedures = 289, calls = 1735, calls flagged for inlining = 467, calls inlined = 550, statements flattened = 6605 [2024-11-08 17:29:26,709 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 17:29:26,710 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 17:29:26,711 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 17:29:26,711 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 17:29:26,724 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:29:26" (1/1) ... [2024-11-08 17:29:26,724 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:29:26" (1/1) ... [2024-11-08 17:29:26,774 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:29:26" (1/1) ... [2024-11-08 17:29:27,549 INFO L175 MemorySlicer]: Split 899 memory accesses to 31 slices as follows [28, 14, 126, 24, 7, 1, 2, 10, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 14, 7, 7, 7, 1, 7, 4, 7, 7, 126, 7, 416, 7]. 46 percent of accesses are in the largest equivalence class. The 288 initializations are split as follows [0, 14, 126, 0, 7, 1, 2, 0, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 0, 7, 7, 7, 1, 7, 4, 7, 7, 0, 7, 7, 7]. The 403 writes are split as follows [28, 0, 0, 24, 0, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 12, 0, 0, 0, 0, 0, 0, 0, 0, 108, 0, 221, 0]. [2024-11-08 17:29:27,550 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:29:26" (1/1) ... [2024-11-08 17:29:27,550 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:29:26" (1/1) ... [2024-11-08 17:29:27,724 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:29:26" (1/1) ... [2024-11-08 17:29:27,762 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:29:26" (1/1) ... [2024-11-08 17:29:27,792 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:29:26" (1/1) ... [2024-11-08 17:29:27,820 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:29:26" (1/1) ... [2024-11-08 17:29:27,870 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 17:29:27,871 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 17:29:27,871 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 17:29:27,872 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 17:29:27,873 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:29:26" (1/1) ... [2024-11-08 17:29:27,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 17:29:27,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99018cdb-ae24-498b-b991-f225357ffea8/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 17:29:27,908 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99018cdb-ae24-498b-b991-f225357ffea8/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 17:29:27,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99018cdb-ae24-498b-b991-f225357ffea8/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 17:29:27,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-08 17:29:27,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-08 17:29:27,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-08 17:29:27,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-08 17:29:27,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-08 17:29:27,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-08 17:29:27,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-08 17:29:27,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-08 17:29:27,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-08 17:29:27,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-08 17:29:27,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-08 17:29:27,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-08 17:29:27,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-08 17:29:27,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-08 17:29:27,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-08 17:29:27,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-08 17:29:27,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-08 17:29:27,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-08 17:29:27,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-08 17:29:27,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-08 17:29:27,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-08 17:29:27,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-08 17:29:27,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-08 17:29:27,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-08 17:29:27,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-08 17:29:27,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-08 17:29:27,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-08 17:29:27,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-08 17:29:27,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-08 17:29:27,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-08 17:29:27,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-08 17:29:27,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_4 [2024-11-08 17:29:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_4 [2024-11-08 17:29:27,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 17:29:27,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_scenario_3 [2024-11-08 17:29:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_scenario_3 [2024-11-08 17:29:27,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-08 17:29:27,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-08 17:29:27,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-08 17:29:27,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-08 17:29:27,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-08 17:29:27,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-08 17:29:27,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-08 17:29:27,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-08 17:29:27,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-08 17:29:27,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-08 17:29:27,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-08 17:29:27,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-08 17:29:27,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-08 17:29:27,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-08 17:29:27,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-08 17:29:27,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-08 17:29:27,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-08 17:29:27,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-08 17:29:27,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-08 17:29:27,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-08 17:29:27,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-08 17:29:27,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-08 17:29:27,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-08 17:29:27,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-08 17:29:27,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-08 17:29:27,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-08 17:29:27,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-08 17:29:27,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-08 17:29:27,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-08 17:29:27,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-08 17:29:27,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-08 17:29:27,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 17:29:27,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-08 17:29:27,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-08 17:29:27,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-08 17:29:27,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-08 17:29:27,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-08 17:29:27,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-08 17:29:27,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-08 17:29:27,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-08 17:29:27,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-08 17:29:27,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-08 17:29:27,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-08 17:29:27,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-08 17:29:27,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-08 17:29:27,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-08 17:29:27,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-08 17:29:27,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-08 17:29:27,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-08 17:29:27,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-08 17:29:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-08 17:29:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-08 17:29:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-08 17:29:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-08 17:29:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-08 17:29:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-08 17:29:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-08 17:29:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-08 17:29:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-08 17:29:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-08 17:29:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-08 17:29:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-08 17:29:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-08 17:29:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-08 17:29:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-08 17:29:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-08 17:29:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-08 17:29:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-08 17:29:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-08 17:29:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-08 17:29:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-08 17:29:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-08 17:29:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-08 17:29:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-08 17:29:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-08 17:29:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-08 17:29:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-08 17:29:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-08 17:29:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-08 17:29:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-08 17:29:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-08 17:29:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-08 17:29:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-08 17:29:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-08 17:29:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-08 17:29:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-08 17:29:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-08 17:29:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-08 17:29:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-08 17:29:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-08 17:29:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-08 17:29:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-08 17:29:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-08 17:29:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-08 17:29:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-08 17:29:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-08 17:29:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-08 17:29:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-08 17:29:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-08 17:29:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-08 17:29:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-08 17:29:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-08 17:29:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-08 17:29:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-08 17:29:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-08 17:29:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-08 17:29:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-08 17:29:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-08 17:29:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-08 17:29:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-08 17:29:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-08 17:29:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-08 17:29:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-08 17:29:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-08 17:29:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-08 17:29:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-08 17:29:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-08 17:29:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-08 17:29:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-08 17:29:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-08 17:29:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-08 17:29:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-08 17:29:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-08 17:29:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-08 17:29:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-08 17:29:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-08 17:29:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-08 17:29:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-08 17:29:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-08 17:29:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-08 17:29:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-08 17:29:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-08 17:29:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-08 17:29:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-08 17:29:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-08 17:29:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-08 17:29:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-08 17:29:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-08 17:29:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-08 17:29:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-08 17:29:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-08 17:29:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-08 17:29:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-08 17:29:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-08 17:29:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-08 17:29:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-08 17:29:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-08 17:29:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-08 17:29:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-08 17:29:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-08 17:29:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-08 17:29:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-08 17:29:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-08 17:29:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-08 17:29:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-08 17:29:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-08 17:29:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-08 17:29:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-08 17:29:27,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 17:29:27,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 17:29:27,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-08 17:29:27,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-08 17:29:27,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-08 17:29:27,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-08 17:29:27,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-08 17:29:27,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-08 17:29:27,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-08 17:29:27,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-08 17:29:27,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-08 17:29:27,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-08 17:29:27,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-08 17:29:27,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-08 17:29:27,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-08 17:29:27,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-08 17:29:27,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-08 17:29:27,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-08 17:29:27,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-08 17:29:27,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-08 17:29:27,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-08 17:29:27,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-08 17:29:27,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-08 17:29:27,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-08 17:29:27,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-08 17:29:27,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-08 17:29:27,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-08 17:29:27,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-08 17:29:27,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-08 17:29:27,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-08 17:29:27,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-08 17:29:27,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-08 17:29:27,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-08 17:29:27,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_2 [2024-11-08 17:29:27,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_2 [2024-11-08 17:29:27,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-08 17:29:27,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-08 17:29:27,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-08 17:29:27,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-08 17:29:27,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-08 17:29:27,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-08 17:29:27,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-08 17:29:27,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-08 17:29:27,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-08 17:29:27,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-08 17:29:27,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-08 17:29:27,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-08 17:29:27,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-08 17:29:27,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-08 17:29:27,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-08 17:29:27,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-08 17:29:27,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-08 17:29:27,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-08 17:29:27,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-08 17:29:27,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-08 17:29:27,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-08 17:29:27,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-08 17:29:27,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-08 17:29:27,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-08 17:29:27,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-08 17:29:27,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-08 17:29:27,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-08 17:29:27,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-08 17:29:27,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-08 17:29:27,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-08 17:29:27,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-08 17:29:27,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 17:29:27,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 17:29:27,997 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-08 17:29:28,819 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 17:29:28,821 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 17:29:35,863 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 17:29:35,864 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 17:29:48,557 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 17:29:48,558 INFO L316 CfgBuilder]: Removed 29 assume(true) statements. [2024-11-08 17:29:48,558 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 05:29:48 BoogieIcfgContainer [2024-11-08 17:29:48,559 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 17:29:48,561 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 17:29:48,561 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 17:29:48,569 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 17:29:48,569 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 05:29:22" (1/3) ... [2024-11-08 17:29:48,572 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b65a987 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 05:29:48, skipping insertion in model container [2024-11-08 17:29:48,573 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:29:26" (2/3) ... [2024-11-08 17:29:48,573 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b65a987 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 05:29:48, skipping insertion in model container [2024-11-08 17:29:48,573 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 05:29:48" (3/3) ... [2024-11-08 17:29:48,575 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2024-11-08 17:29:48,604 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 17:29:48,605 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 17:29:48,605 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-08 17:29:49,839 INFO L143 ThreadInstanceAdder]: Constructed 9 joinOtherThreadTransitions. [2024-11-08 17:29:49,887 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 263 places, 354 transitions, 741 flow [2024-11-08 17:29:50,830 INFO L124 PetriNetUnfolderBase]: 172/626 cut-off events. [2024-11-08 17:29:50,831 INFO L125 PetriNetUnfolderBase]: For 7/7 co-relation queries the response was YES. [2024-11-08 17:29:50,844 INFO L83 FinitePrefix]: Finished finitePrefix Result has 649 conditions, 626 events. 172/626 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 3073 event pairs, 0 based on Foata normal form. 0/446 useless extension candidates. Maximal degree in co-relation 632. Up to 18 conditions per place. [2024-11-08 17:29:50,844 INFO L82 GeneralOperation]: Start removeDead. Operand has 263 places, 354 transitions, 741 flow [2024-11-08 17:29:50,858 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 254 places, 345 transitions, 714 flow [2024-11-08 17:29:50,868 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 17:29:50,875 INFO L333 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, 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;@361dd965, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 17:29:50,875 INFO L334 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2024-11-08 17:29:51,179 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-08 17:29:51,180 INFO L124 PetriNetUnfolderBase]: 76/303 cut-off events. [2024-11-08 17:29:51,180 INFO L125 PetriNetUnfolderBase]: For 7/7 co-relation queries the response was YES. [2024-11-08 17:29:51,180 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-08 17:29:51,181 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:29:51,182 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_character_driver_scenario_2Err0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_character_driver_scenario_2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 5 more)] === [2024-11-08 17:29:51,188 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:29:51,188 INFO L85 PathProgramCache]: Analyzing trace with hash -1785749806, now seen corresponding path program 1 times [2024-11-08 17:29:51,200 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 17:29:51,201 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2119381822] [2024-11-08 17:29:51,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:29:51,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 17:29:58,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:30:00,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 17:30:00,485 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 17:30:00,485 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2119381822] [2024-11-08 17:30:00,488 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2119381822] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:30:00,488 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:30:00,488 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 17:30:00,490 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1512420669] [2024-11-08 17:30:00,491 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:30:00,502 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 17:30:00,510 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 17:30:00,547 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 17:30:00,548 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 17:30:00,555 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 42 out of 356 [2024-11-08 17:30:00,559 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 254 places, 345 transitions, 714 flow. Second operand has 3 states, 3 states have (on average 50.0) internal successors, (150), 3 states have internal predecessors, (150), 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) [2024-11-08 17:30:00,559 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-08 17:30:00,560 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 42 of 356 [2024-11-08 17:30:00,561 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-08 17:30:04,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 17:30:08,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.31s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 17:30:24,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 17:30:28,503 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []