/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../benchexec/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.automaton.type.used.in.concurrency.analysis PETRI_NET -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.cfg-lbe-improvements-94356ea-m [2025-04-13 19:38:12,820 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-13 19:38:12,873 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../benchexec/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2025-04-13 19:38:12,877 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-13 19:38:12,877 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-13 19:38:12,896 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-13 19:38:12,897 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-13 19:38:12,897 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-13 19:38:12,897 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-04-13 19:38:12,898 INFO L153 SettingsManager]: * Use memory slicer=true [2025-04-13 19:38:12,898 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-04-13 19:38:12,898 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-04-13 19:38:12,898 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-13 19:38:12,898 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-13 19:38:12,899 INFO L153 SettingsManager]: * Use SBE=true [2025-04-13 19:38:12,899 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-13 19:38:12,899 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-04-13 19:38:12,899 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-13 19:38:12,899 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-13 19:38:12,899 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-13 19:38:12,899 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-13 19:38:12,899 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-04-13 19:38:12,899 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-04-13 19:38:12,899 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-04-13 19:38:12,899 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-13 19:38:12,899 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-13 19:38:12,900 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-04-13 19:38:12,900 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-13 19:38:12,900 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-04-13 19:38:12,900 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-13 19:38:12,900 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-04-13 19:38:12,900 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-13 19:38:12,900 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-13 19:38:12,900 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-13 19:38:12,900 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-13 19:38:12,900 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-04-13 19:38:12,900 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-13 19:38:12,900 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-13 19:38:12,900 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-13 19:38:12,901 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-04-13 19:38:12,901 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-04-13 19:38:12,901 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-04-13 19:38:12,901 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-13 19:38:12,901 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-04-13 19:38:12,901 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-04-13 19:38:12,901 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-04-13 19:38:12,901 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-04-13 19:38:12,901 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Automaton type used in concurrency analysis -> PETRI_NET [2025-04-13 19:38:13,100 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-13 19:38:13,108 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-13 19:38:13,110 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-13 19:38:13,110 INFO L270 PluginConnector]: Initializing CDTParser... [2025-04-13 19:38:13,111 INFO L274 PluginConnector]: CDTParser initialized [2025-04-13 19:38:13,111 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2025-04-13 19:38:14,381 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c446e68e/2a6a82a3c57e45b7aeb988b0b6f0c898/FLAG442df8b40 [2025-04-13 19:38:14,758 INFO L389 CDTParser]: Found 1 translation units. [2025-04-13 19:38:14,758 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2025-04-13 19:38:14,787 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c446e68e/2a6a82a3c57e45b7aeb988b0b6f0c898/FLAG442df8b40 [2025-04-13 19:38:15,582 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c446e68e/2a6a82a3c57e45b7aeb988b0b6f0c898 [2025-04-13 19:38:15,584 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-13 19:38:15,585 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2025-04-13 19:38:15,587 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-04-13 19:38:15,587 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-04-13 19:38:15,590 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-04-13 19:38:15,590 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.04 07:38:15" (1/1) ... [2025-04-13 19:38:15,590 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fb7405f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 07:38:15, skipping insertion in model container [2025-04-13 19:38:15,591 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.04 07:38:15" (1/1) ... [2025-04-13 19:38:15,645 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-04-13 19:38:16,507 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i[166960,166973] [2025-04-13 19:38:16,609 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-13 19:38:16,685 INFO L200 MainTranslator]: Completed pre-run [2025-04-13 19:38:16,751 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/alpha/git/klever2/klever/native-scheduler-work-dir/scheduler/jobs/d5cd53f56669d61faa91054857893dbd/klever-core-work-dir/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [2738-2739] [2025-04-13 19:38:16,753 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [2744-2746] [2025-04-13 19:38:16,757 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [2834] [2025-04-13 19:38:16,757 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [2841] [2025-04-13 19:38:16,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [3070-3071] [2025-04-13 19:38:16,770 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [3107-3108] [2025-04-13 19:38:16,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3858] [2025-04-13 19:38:16,795 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3959] [2025-04-13 19:38:16,807 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/spi/spi-tegra20-slink.c"), "i" (764), "i" (12UL)); [4186-4187] [2025-04-13 19:38:16,877 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i[166960,166973] [2025-04-13 19:38:16,887 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-13 19:38:16,999 INFO L204 MainTranslator]: Completed translation [2025-04-13 19:38:17,000 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 07:38:16 WrapperNode [2025-04-13 19:38:17,000 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-04-13 19:38:17,001 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-04-13 19:38:17,001 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-04-13 19:38:17,001 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-04-13 19:38:17,007 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 07:38:16" (1/1) ... [2025-04-13 19:38:17,064 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 07:38:16" (1/1) ... [2025-04-13 19:38:17,270 INFO L138 Inliner]: procedures = 311, calls = 1745, calls flagged for inlining = 456, calls inlined = 705, statements flattened = 9115 [2025-04-13 19:38:17,271 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-04-13 19:38:17,272 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-04-13 19:38:17,272 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-04-13 19:38:17,272 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-04-13 19:38:17,279 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 07:38:16" (1/1) ... [2025-04-13 19:38:17,280 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 07:38:16" (1/1) ... [2025-04-13 19:38:17,310 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 07:38:16" (1/1) ... [2025-04-13 19:38:17,841 INFO L175 MemorySlicer]: Split 1395 memory accesses to 24 slices as follows [1213, 4, 6, 6, 1, 2, 4, 1, 2, 1, 2, 8, 7, 7, 69, 7, 7, 7, 12, 1, 7, 7, 7, 7]. 87 percent of accesses are in the largest equivalence class. The 664 initializations are split as follows [581, 4, 6, 0, 1, 2, 0, 1, 2, 1, 2, 0, 7, 7, 0, 7, 7, 7, 0, 1, 7, 7, 7, 7]. The 182 writes are split as follows [166, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 12, 0, 0, 0, 0, 0]. [2025-04-13 19:38:17,842 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 07:38:16" (1/1) ... [2025-04-13 19:38:17,842 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 07:38:16" (1/1) ... [2025-04-13 19:38:17,945 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 07:38:16" (1/1) ... [2025-04-13 19:38:17,967 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 07:38:16" (1/1) ... [2025-04-13 19:38:17,994 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 07:38:16" (1/1) ... [2025-04-13 19:38:18,024 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 07:38:16" (1/1) ... [2025-04-13 19:38:18,046 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 07:38:16" (1/1) ... [2025-04-13 19:38:18,103 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-04-13 19:38:18,105 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-04-13 19:38:18,105 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-04-13 19:38:18,105 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-04-13 19:38:18,106 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 07:38:16" (1/1) ... [2025-04-13 19:38:18,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-13 19:38:18,119 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-04-13 19:38:18,131 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-04-13 19:38:18,135 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-04-13 19:38:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-04-13 19:38:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-04-13 19:38:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-04-13 19:38:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-04-13 19:38:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-04-13 19:38:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-04-13 19:38:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-04-13 19:38:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-04-13 19:38:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-04-13 19:38:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-04-13 19:38:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-04-13 19:38:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-04-13 19:38:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-04-13 19:38:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-04-13 19:38:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-04-13 19:38:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-04-13 19:38:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-04-13 19:38:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-04-13 19:38:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-04-13 19:38:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-04-13 19:38:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-04-13 19:38:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-04-13 19:38:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-04-13 19:38:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-04-13 19:38:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2025-04-13 19:38:18,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2025-04-13 19:38:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2025-04-13 19:38:18,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2025-04-13 19:38:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-04-13 19:38:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-04-13 19:38:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-04-13 19:38:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-04-13 19:38:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-04-13 19:38:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-04-13 19:38:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-04-13 19:38:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-04-13 19:38:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-04-13 19:38:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-04-13 19:38:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-04-13 19:38:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-04-13 19:38:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_4 [2025-04-13 19:38:18,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_4 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-04-13 19:38:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-04-13 19:38:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-04-13 19:38:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-04-13 19:38:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-04-13 19:38:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-04-13 19:38:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-04-13 19:38:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-04-13 19:38:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-04-13 19:38:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-04-13 19:38:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-04-13 19:38:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_3 [2025-04-13 19:38:18,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_3 [2025-04-13 19:38:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-04-13 19:38:18,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-04-13 19:38:18,160 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-04-13 19:38:18,704 INFO L234 CfgBuilder]: Building ICFG [2025-04-13 19:38:18,705 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-04-13 19:38:24,232 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-04-13 19:38:24,233 INFO L289 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-04-13 19:38:24,233 INFO L294 CfgBuilder]: Performing block encoding [2025-04-13 19:38:49,671 WARN L179 LargeBlockEncoding]: Complex 2:3 sequential composition. Such compositions can cause exponential blowup and should not occur in structured programs. [2025-04-13 19:38:49,958 WARN L179 LargeBlockEncoding]: Complex 2:2 sequential composition. Such compositions can cause exponential blowup and should not occur in structured programs. [2025-04-13 19:38:50,095 WARN L179 LargeBlockEncoding]: Complex 2:4 sequential composition. Such compositions can cause exponential blowup and should not occur in structured programs. [2025-04-13 19:38:50,240 WARN L179 LargeBlockEncoding]: Complex 2:3 sequential composition. Such compositions can cause exponential blowup and should not occur in structured programs. [2025-04-13 19:38:50,295 WARN L179 LargeBlockEncoding]: Complex 2:3 sequential composition. Such compositions can cause exponential blowup and should not occur in structured programs. [2025-04-13 19:38:51,292 WARN L179 LargeBlockEncoding]: Complex 2:3 sequential composition. Such compositions can cause exponential blowup and should not occur in structured programs. [2025-04-13 19:38:51,298 WARN L179 LargeBlockEncoding]: Complex 2:3 sequential composition. Such compositions can cause exponential blowup and should not occur in structured programs. [2025-04-13 19:38:51,814 WARN L179 LargeBlockEncoding]: Complex 2:2 sequential composition. Such compositions can cause exponential blowup and should not occur in structured programs. [2025-04-13 19:38:51,873 WARN L179 LargeBlockEncoding]: Complex 2:2 sequential composition. Such compositions can cause exponential blowup and should not occur in structured programs. [2025-04-13 19:38:51,877 WARN L179 LargeBlockEncoding]: Complex 2:2 sequential composition. Such compositions can cause exponential blowup and should not occur in structured programs. [2025-04-13 19:38:51,879 WARN L179 LargeBlockEncoding]: Complex 2:2 sequential composition. Such compositions can cause exponential blowup and should not occur in structured programs. [2025-04-13 19:38:51,975 WARN L179 LargeBlockEncoding]: Complex 2:2 sequential composition. Such compositions can cause exponential blowup and should not occur in structured programs. [2025-04-13 19:38:51,996 WARN L179 LargeBlockEncoding]: Complex 4:5 sequential composition. Such compositions can cause exponential blowup and should not occur in structured programs. [2025-04-13 19:38:52,486 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException: Cannot invoke "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.BoogieIcfgLocation.getIncomingEdges()" because "" is null at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LargeBlockEncoding.classifySequentialCompositionNode(LargeBlockEncoding.java:238) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LargeBlockEncoding.considerCompositionCandidate(LargeBlockEncoding.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LargeBlockEncoding.composeParallel(LargeBlockEncoding.java:231) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LargeBlockEncoding.(LargeBlockEncoding.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:305) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2025-04-13 19:38:52,491 INFO L158 Benchmark]: Toolchain (without parser) took 36905.38ms. Allocated memory was 142.6MB in the beginning and 5.3GB in the end (delta: 5.2GB). Free memory was 93.9MB in the beginning and 4.1GB in the end (delta: -4.0GB). Peak memory consumption was 3.5GB. Max. memory is 8.0GB. [2025-04-13 19:38:52,491 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 167.8MB. Free memory is still 94.5MB. There was no memory consumed. Max. memory is 8.0GB. [2025-04-13 19:38:52,492 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1413.62ms. Allocated memory is still 142.6MB. Free memory was 93.8MB in the beginning and 60.1MB in the end (delta: 33.7MB). Peak memory consumption was 87.9MB. Max. memory is 8.0GB. [2025-04-13 19:38:52,492 INFO L158 Benchmark]: Boogie Procedure Inliner took 270.35ms. Allocated memory is still 142.6MB. Free memory was 60.1MB in the beginning and 51.3MB in the end (delta: 8.8MB). Peak memory consumption was 46.9MB. Max. memory is 8.0GB. [2025-04-13 19:38:52,492 INFO L158 Benchmark]: Boogie Preprocessor took 831.63ms. Allocated memory was 142.6MB in the beginning and 385.9MB in the end (delta: 243.3MB). Free memory was 51.3MB in the beginning and 196.9MB in the end (delta: -145.6MB). Peak memory consumption was 166.8MB. Max. memory is 8.0GB. [2025-04-13 19:38:52,492 INFO L158 Benchmark]: RCFGBuilder took 34384.92ms. Allocated memory was 385.9MB in the beginning and 5.3GB in the end (delta: 4.9GB). Free memory was 196.9MB in the beginning and 4.1GB in the end (delta: -3.9GB). Peak memory consumption was 3.3GB. Max. memory is 8.0GB. [2025-04-13 19:38:52,493 INFO L338 ainManager$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 167.8MB. Free memory is still 94.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1413.62ms. Allocated memory is still 142.6MB. Free memory was 93.8MB in the beginning and 60.1MB in the end (delta: 33.7MB). Peak memory consumption was 87.9MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 270.35ms. Allocated memory is still 142.6MB. Free memory was 60.1MB in the beginning and 51.3MB in the end (delta: 8.8MB). Peak memory consumption was 46.9MB. Max. memory is 8.0GB. * Boogie Preprocessor took 831.63ms. Allocated memory was 142.6MB in the beginning and 385.9MB in the end (delta: 243.3MB). Free memory was 51.3MB in the beginning and 196.9MB in the end (delta: -145.6MB). Peak memory consumption was 166.8MB. Max. memory is 8.0GB. * RCFGBuilder took 34384.92ms. Allocated memory was 385.9MB in the beginning and 5.3GB in the end (delta: 4.9GB). Free memory was 196.9MB in the beginning and 4.1GB in the end (delta: -3.9GB). Peak memory consumption was 3.3GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: Cannot invoke "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.BoogieIcfgLocation.getIncomingEdges()" because "" is null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: Cannot invoke "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.BoogieIcfgLocation.getIncomingEdges()" because "" is null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LargeBlockEncoding.classifySequentialCompositionNode(LargeBlockEncoding.java:238) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 2738]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/alpha/git/klever2/klever/native-scheduler-work-dir/scheduler/jobs/d5cd53f56669d61faa91054857893dbd/klever-core-work-dir/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [2738-2739] - GenericResultAtLocation [Line: 2744]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [2744-2746] - GenericResultAtLocation [Line: 2834]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [2834] - GenericResultAtLocation [Line: 2841]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [2841] - GenericResultAtLocation [Line: 3070]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [3070-3071] - GenericResultAtLocation [Line: 3107]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [3107-3108] - GenericResultAtLocation [Line: 3858]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3858] - GenericResultAtLocation [Line: 3959]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3959] - GenericResultAtLocation [Line: 4186]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/spi/spi-tegra20-slink.c"), "i" (764), "i" (12UL)); [4186-4187] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2025-04-13 19:38:52,519 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request...