/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_IcfgBuilder.xml -s ../benchexec/../../../trunk/examples/settings/default/gemcutter/svcomp-Reach-32bit-GemCutter_Default.epf --preprocessor.replace.while.statements.and.if-then-else.statements false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --cacsl2boogietranslator.check.absence.of.data.races.in.concurrent.programs true --icfgbuilder.only.consider.context.switches.at.boundaries.of.atomic.blocks false --rcfgbuilder.only.consider.context.switches.at.boundaries.of.atomic.blocks false --traceabstraction.dfs.order.used.in.por BY_SERIAL_NUMBER --traceabstraction.abstraction.used.for.commutativity.in.por VARIABLES_GLOBAL --traceabstraction.commutativity.condition.synthesis NONE -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-04aa6ae-m [2025-04-16 05:09:01,267 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-16 05:09:01,313 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../benchexec/../../../trunk/examples/settings/default/gemcutter/svcomp-Reach-32bit-GemCutter_Default.epf [2025-04-16 05:09:01,317 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-16 05:09:01,317 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-16 05:09:01,336 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-16 05:09:01,337 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-16 05:09:01,337 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-16 05:09:01,337 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-04-16 05:09:01,337 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-04-16 05:09:01,337 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-16 05:09:01,337 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-16 05:09:01,337 INFO L153 SettingsManager]: * Use SBE=true [2025-04-16 05:09:01,337 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-16 05:09:01,338 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-04-16 05:09:01,338 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-16 05:09:01,338 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-16 05:09:01,338 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-16 05:09:01,338 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-16 05:09:01,338 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-04-16 05:09:01,338 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-04-16 05:09:01,338 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-04-16 05:09:01,338 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-16 05:09:01,338 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-16 05:09:01,338 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-04-16 05:09:01,338 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-16 05:09:01,338 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-04-16 05:09:01,338 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-16 05:09:01,338 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-04-16 05:09:01,338 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-16 05:09:01,338 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-16 05:09:01,339 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-16 05:09:01,339 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-16 05:09:01,339 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-04-16 05:09:01,339 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-16 05:09:01,339 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-16 05:09:01,339 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-16 05:09:01,339 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-04-16 05:09:01,339 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-04-16 05:09:01,339 INFO L153 SettingsManager]: * Commutativity condition synthesis=NECESSARY_AND_SUFFICIENT [2025-04-16 05:09:01,339 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-04-16 05:09:01,339 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-16 05:09:01,339 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2025-04-16 05:09:01,339 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-04-16 05:09:01,339 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2025-04-16 05:09:01,339 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2025-04-16 05:09:01,339 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2025-04-16 05:09:01,339 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor: Replace while statements and if-then-else statements -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: Only consider context switches at boundaries of atomic blocks -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Only consider context switches at boundaries of atomic blocks -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> BY_SERIAL_NUMBER Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstraction used for commutativity in POR -> VARIABLES_GLOBAL Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Commutativity condition synthesis -> NONE [2025-04-16 05:09:01,537 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-16 05:09:01,545 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-16 05:09:01,547 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-16 05:09:01,548 INFO L270 PluginConnector]: Initializing CDTParser... [2025-04-16 05:09:01,550 INFO L274 PluginConnector]: CDTParser initialized [2025-04-16 05:09:01,550 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2025-04-16 05:09:02,875 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a06056348/13d3a886fd8146409e68807e450daf71/FLAG0097c2c99 [2025-04-16 05:09:03,210 INFO L389 CDTParser]: Found 1 translation units. [2025-04-16 05:09:03,210 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2025-04-16 05:09:03,238 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a06056348/13d3a886fd8146409e68807e450daf71/FLAG0097c2c99 [2025-04-16 05:09:03,943 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a06056348/13d3a886fd8146409e68807e450daf71 [2025-04-16 05:09:03,945 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-16 05:09:03,946 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2025-04-16 05:09:03,947 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-04-16 05:09:03,947 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-04-16 05:09:03,950 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-04-16 05:09:03,950 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.04 05:09:03" (1/1) ... [2025-04-16 05:09:03,951 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f0958a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:09:03, skipping insertion in model container [2025-04-16 05:09:03,951 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.04 05:09:03" (1/1) ... [2025-04-16 05:09:04,009 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-04-16 05:09:05,146 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-16 05:09:05,183 INFO L200 MainTranslator]: Completed pre-run [2025-04-16 05:09:05,250 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] [2025-04-16 05:09:05,252 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] [2025-04-16 05:09:05,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [2834] [2025-04-16 05:09:05,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [2841] [2025-04-16 05:09:05,276 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] [2025-04-16 05:09:05,278 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] [2025-04-16 05:09:05,316 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3858] [2025-04-16 05:09:05,322 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3959] [2025-04-16 05:09:05,384 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] [2025-04-16 05:09:05,496 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-16 05:09:05,597 INFO L204 MainTranslator]: Completed translation [2025-04-16 05:09:05,597 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:09:05 WrapperNode [2025-04-16 05:09:05,598 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-04-16 05:09:05,599 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-04-16 05:09:05,599 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-04-16 05:09:05,599 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-04-16 05:09:05,603 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:09:05" (1/1) ... [2025-04-16 05:09:05,690 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:09:05" (1/1) ... [2025-04-16 05:09:06,010 INFO L138 Inliner]: procedures = 311, calls = 1746, calls flagged for inlining = 457, calls inlined = 706, statements flattened = 12953 [2025-04-16 05:09:06,010 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-04-16 05:09:06,011 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-04-16 05:09:06,011 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-04-16 05:09:06,011 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-04-16 05:09:06,016 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:09:05" (1/1) ... [2025-04-16 05:09:06,017 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:09:05" (1/1) ... [2025-04-16 05:09:06,088 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:09:05" (1/1) ... [2025-04-16 05:09:06,089 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:09:05" (1/1) ... [2025-04-16 05:09:06,402 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:09:05" (1/1) ... [2025-04-16 05:09:06,427 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:09:05" (1/1) ... [2025-04-16 05:09:06,460 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:09:05" (1/1) ... [2025-04-16 05:09:06,489 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:09:05" (1/1) ... [2025-04-16 05:09:06,587 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-04-16 05:09:06,588 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-04-16 05:09:06,588 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-04-16 05:09:06,588 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-04-16 05:09:06,589 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:09:05" (1/1) ... [2025-04-16 05:09:06,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-16 05:09:06,602 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-04-16 05:09:06,613 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) [2025-04-16 05:09:06,614 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 [2025-04-16 05:09:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2025-04-16 05:09:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2025-04-16 05:09:06,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2025-04-16 05:09:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2025-04-16 05:09:06,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2025-04-16 05:09:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-04-16 05:09:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2025-04-16 05:09:06,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-04-16 05:09:06,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2025-04-16 05:09:06,634 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2025-04-16 05:09:06,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2025-04-16 05:09:06,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-04-16 05:09:06,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-04-16 05:09:06,634 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2025-04-16 05:09:06,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-04-16 05:09:06,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-04-16 05:09:06,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2025-04-16 05:09:06,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_4 [2025-04-16 05:09:06,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_4 [2025-04-16 05:09:06,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-04-16 05:09:06,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_3 [2025-04-16 05:09:06,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_3 [2025-04-16 05:09:06,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-04-16 05:09:06,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-04-16 05:09:06,641 WARN L225 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-04-16 05:09:07,174 INFO L256 CfgBuilder]: Building ICFG [2025-04-16 05:09:07,176 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-04-16 05:09:07,482 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5232: #res#1.base, #res#1.offset := 0, 0; [2025-04-16 05:09:11,332 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-04-16 05:09:11,333 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-1: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-04-16 05:09:11,333 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-18: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-04-16 05:09:11,333 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-19: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-04-16 05:09:11,333 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-36: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-04-16 05:09:11,333 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-37: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-04-16 05:09:11,333 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-54: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-04-16 05:09:11,333 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-55: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-04-16 05:09:11,333 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-72: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-04-16 05:09:11,333 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-73: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-04-16 05:09:11,333 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-90: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-04-16 05:09:11,333 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-91: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-04-16 05:09:11,333 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-108: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-04-16 05:09:11,333 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-109: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-04-16 05:09:11,333 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-126: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-04-16 05:09:11,333 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-127: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-04-16 05:09:11,333 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-144: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-04-16 05:09:11,333 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-145: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-04-16 05:09:11,334 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3247: havoc pm_runtime_status_suspended_#t~mem174#1; [2025-04-16 05:09:11,334 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3247-10: havoc pm_runtime_status_suspended_#t~mem174#1; [2025-04-16 05:09:11,334 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5364: #res#1.base, #res#1.offset := 0, 0; [2025-04-16 05:09:11,334 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3253: havoc pm_runtime_enabled_#t~mem175#1; [2025-04-16 05:09:11,334 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5394: #res#1.base, #res#1.offset := 0, 0; [2025-04-16 05:09:11,334 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6982: havoc platform_get_irq_#t~nondet956#1; [2025-04-16 05:09:11,334 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2756: havoc arch_irqs_disabled_flags_#t~bitwise10#1; [2025-04-16 05:09:11,334 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2756-11: havoc arch_irqs_disabled_flags_#t~bitwise10#1; [2025-04-16 05:09:11,334 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2756-22: havoc arch_irqs_disabled_flags_#t~bitwise10#1; [2025-04-16 05:09:11,334 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2756-33: havoc arch_irqs_disabled_flags_#t~bitwise10#1; [2025-04-16 05:09:11,334 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2756-44: havoc arch_irqs_disabled_flags_#t~bitwise10#1; [2025-04-16 05:09:11,334 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6986: havoc devm_spi_register_master_#t~nondet957#1; [2025-04-16 05:09:11,334 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2756-55: havoc arch_irqs_disabled_flags_#t~bitwise10#1; [2025-04-16 05:09:11,334 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6996: havoc clk_enable_#t~nondet958#1; [2025-04-16 05:09:11,334 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7003: havoc dma_request_slave_channel_reason_#t~ret960#1.base, dma_request_slave_channel_reason_#t~ret960#1.offset; [2025-04-16 05:09:11,334 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7003-9: havoc dma_request_slave_channel_reason_#t~ret960#1.base, dma_request_slave_channel_reason_#t~ret960#1.offset; [2025-04-16 05:09:11,334 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308: havoc __of_match_device_#t~ret179#1.base, __of_match_device_#t~ret179#1.offset; [2025-04-16 05:09:11,334 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7023: havoc platform_get_resource_#t~ret963#1.base, platform_get_resource_#t~ret963#1.offset; [2025-04-16 05:09:11,334 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2804: havoc init_completion_~#__key~0#1.base, init_completion_~#__key~0#1.offset; [2025-04-16 05:09:11,335 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2804-1: SUMMARY for call ULTIMATE.dealloc(init_completion_~#__key~0#1.base, init_completion_~#__key~0#1.offset); srcloc: null [2025-04-16 05:09:11,335 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2804-6: SUMMARY for call ULTIMATE.dealloc(init_completion_~#__key~0#1.base, init_completion_~#__key~0#1.offset); srcloc: null [2025-04-16 05:09:11,335 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2804-5: havoc init_completion_~#__key~0#1.base, init_completion_~#__key~0#1.offset; [2025-04-16 05:09:11,335 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2804-10: havoc init_completion_~#__key~0#1.base, init_completion_~#__key~0#1.offset; [2025-04-16 05:09:11,335 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2804-11: SUMMARY for call ULTIMATE.dealloc(init_completion_~#__key~0#1.base, init_completion_~#__key~0#1.offset); srcloc: null [2025-04-16 05:09:11,335 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7034: havoc __pm_runtime_resume_#t~nondet965#1; [2025-04-16 05:09:11,335 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7052: havoc devm_reset_control_get_#t~ret966#1.base, devm_reset_control_get_#t~ret966#1.offset; [2025-04-16 05:09:11,335 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2827: havoc kobject_name_#t~mem28#1.base, kobject_name_#t~mem28#1.offset; [2025-04-16 05:09:11,335 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:11,335 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-6: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:11,335 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-12: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:11,335 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-18: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:11,335 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-24: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:11,335 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-30: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:11,335 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-36: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:11,335 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-42: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:11,335 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-48: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:11,335 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-54: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:11,335 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-60: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:11,336 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-66: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:11,336 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-72: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:11,336 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7074: havoc devm_ioremap_resource_#t~ret971#1.base, devm_ioremap_resource_#t~ret971#1.offset; [2025-04-16 05:09:11,336 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7077: havoc devm_clk_get_#t~ret972#1.base, devm_clk_get_#t~ret972#1.offset; [2025-04-16 05:09:11,336 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2851: havoc dev_name_#t~mem32#1.base, dev_name_#t~mem32#1.offset; [2025-04-16 05:09:11,336 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7084: havoc __pm_runtime_idle_#t~nondet973#1; [2025-04-16 05:09:11,336 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7101: havoc clk_prepare_#t~nondet976#1; [2025-04-16 05:09:11,336 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3975-1: SUMMARY for call ULTIMATE.dealloc(tegra_slink_init_dma_param_~#dma_phys~0#1.base, tegra_slink_init_dma_param_~#dma_phys~0#1.offset); srcloc: null [2025-04-16 05:09:11,336 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3975: havoc tegra_slink_init_dma_param_~#dma_phys~0#1.base, tegra_slink_init_dma_param_~#dma_phys~0#1.offset; [2025-04-16 05:09:11,336 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3975-13: SUMMARY for call ULTIMATE.dealloc(tegra_slink_init_dma_param_~#dma_phys~0#1.base, tegra_slink_init_dma_param_~#dma_phys~0#1.offset); srcloc: null [2025-04-16 05:09:11,336 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3975-12: havoc tegra_slink_init_dma_param_~#dma_phys~0#1.base, tegra_slink_init_dma_param_~#dma_phys~0#1.offset; [2025-04-16 05:09:11,336 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3977-1: SUMMARY for call ULTIMATE.dealloc(tegra_slink_init_dma_param_~#dma_sconfig~0#1.base, tegra_slink_init_dma_param_~#dma_sconfig~0#1.offset); srcloc: null [2025-04-16 05:09:11,336 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3977: havoc tegra_slink_init_dma_param_~#dma_sconfig~0#1.base, tegra_slink_init_dma_param_~#dma_sconfig~0#1.offset; [2025-04-16 05:09:11,336 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3977-13: SUMMARY for call ULTIMATE.dealloc(tegra_slink_init_dma_param_~#dma_sconfig~0#1.base, tegra_slink_init_dma_param_~#dma_sconfig~0#1.offset); srcloc: null [2025-04-16 05:09:11,336 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3977-12: havoc tegra_slink_init_dma_param_~#dma_sconfig~0#1.base, tegra_slink_init_dma_param_~#dma_sconfig~0#1.offset; [2025-04-16 05:09:11,337 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4588-1: SUMMARY for call ULTIMATE.dealloc(tegra_slink_probe_~#__key~1#1.base, tegra_slink_probe_~#__key~1#1.offset); srcloc: null [2025-04-16 05:09:11,337 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4588: havoc tegra_slink_probe_~#__key~1#1.base, tegra_slink_probe_~#__key~1#1.offset; [2025-04-16 05:09:11,337 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3028: havoc is_device_dma_capable_#t~short97#1; [2025-04-16 05:09:11,337 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3028-2: havoc is_device_dma_capable_#t~mem95#1.base, is_device_dma_capable_#t~mem95#1.offset; [2025-04-16 05:09:11,337 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3028-1: havoc is_device_dma_capable_#t~mem96#1; [2025-04-16 05:09:11,337 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3028-3: havoc is_device_dma_capable_#t~mem94#1.base, is_device_dma_capable_#t~mem94#1.offset; [2025-04-16 05:09:11,337 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3028-36: havoc is_device_dma_capable_#t~mem96#1; [2025-04-16 05:09:11,337 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3028-35: havoc is_device_dma_capable_#t~short97#1; [2025-04-16 05:09:11,337 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3028-38: havoc is_device_dma_capable_#t~mem94#1.base, is_device_dma_capable_#t~mem94#1.offset; [2025-04-16 05:09:11,337 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3028-37: havoc is_device_dma_capable_#t~mem95#1.base, is_device_dma_capable_#t~mem95#1.offset; [2025-04-16 05:09:11,337 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-04-16 05:09:11,337 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050-10: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-04-16 05:09:11,337 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050-20: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-04-16 05:09:11,337 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050-30: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-04-16 05:09:11,337 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050-40: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-04-16 05:09:11,337 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050-50: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-04-16 05:09:11,337 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050-60: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-04-16 05:09:11,337 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050-70: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-04-16 05:09:14,342 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5298: #res#1.base, #res#1.offset := 0, 0; [2025-04-16 05:09:14,343 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2976: havoc dmaengine_prep_slave_single_~#sg~0#1.base, dmaengine_prep_slave_single_~#sg~0#1.offset; [2025-04-16 05:09:14,343 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2976-1: SUMMARY for call ULTIMATE.dealloc(dmaengine_prep_slave_single_~#sg~0#1.base, dmaengine_prep_slave_single_~#sg~0#1.offset); srcloc: null [2025-04-16 05:09:14,343 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2976-6: havoc dmaengine_prep_slave_single_~#sg~0#1.base, dmaengine_prep_slave_single_~#sg~0#1.offset; [2025-04-16 05:09:14,343 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2976-7: SUMMARY for call ULTIMATE.dealloc(dmaengine_prep_slave_single_~#sg~0#1.base, dmaengine_prep_slave_single_~#sg~0#1.offset); srcloc: null [2025-04-16 05:09:14,343 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6978: havoc reset_control_assert_#t~nondet955#1; [2025-04-16 05:09:14,343 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6978-6: havoc reset_control_assert_#t~nondet955#1; [2025-04-16 05:09:14,343 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6978-12: havoc reset_control_assert_#t~nondet955#1; [2025-04-16 05:09:14,343 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7000: havoc wait_for_completion_interruptible_timeout_#t~nondet959#1; [2025-04-16 05:09:14,343 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7000-6: havoc wait_for_completion_interruptible_timeout_#t~nondet959#1; [2025-04-16 05:09:14,344 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-04-16 05:09:14,344 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050-10: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-04-16 05:09:14,344 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050-20: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-04-16 05:09:14,344 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050-30: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-04-16 05:09:14,344 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050-40: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-04-16 05:09:14,344 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7017: havoc reset_control_deassert_#t~nondet962#1; [2025-04-16 05:09:14,344 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:14,344 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-6: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:14,344 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-12: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:14,344 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-18: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:14,344 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-24: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:14,344 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-30: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:14,344 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-36: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:14,344 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-42: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:14,344 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-48: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:14,344 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-54: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:14,344 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-60: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:14,344 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7060: havoc msecs_to_jiffies_#t~nondet968#1; [2025-04-16 05:09:14,344 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7060-5: havoc msecs_to_jiffies_#t~nondet968#1; [2025-04-16 05:09:14,345 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7097: havoc memcpy_#t~ret975#1.base, memcpy_#t~ret975#1.offset; [2025-04-16 05:09:14,345 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7097-9: havoc memcpy_#t~ret975#1.base, memcpy_#t~ret975#1.offset; [2025-04-16 05:09:15,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6996: havoc clk_enable_#t~nondet958#1; [2025-04-16 05:09:15,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-04-16 05:09:15,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-1: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-04-16 05:09:15,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-18: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-04-16 05:09:15,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-19: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-04-16 05:09:15,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-36: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-04-16 05:09:15,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-37: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-04-16 05:09:15,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-54: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-04-16 05:09:15,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-55: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-04-16 05:09:15,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-72: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-04-16 05:09:15,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-73: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-04-16 05:09:15,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-90: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-04-16 05:09:15,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-91: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-04-16 05:09:15,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-108: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-04-16 05:09:15,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-109: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-04-16 05:09:15,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7034: havoc __pm_runtime_resume_#t~nondet965#1; [2025-04-16 05:09:15,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-126: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-04-16 05:09:15,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-127: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-04-16 05:09:15,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7034-6: havoc __pm_runtime_resume_#t~nondet965#1; [2025-04-16 05:09:15,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7034-12: havoc __pm_runtime_resume_#t~nondet965#1; [2025-04-16 05:09:15,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-144: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-04-16 05:09:15,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-145: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-04-16 05:09:15,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-162: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-04-16 05:09:15,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-163: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-04-16 05:09:15,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-180: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-04-16 05:09:15,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-181: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-04-16 05:09:15,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-198: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-04-16 05:09:15,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-199: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-04-16 05:09:15,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-216: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-04-16 05:09:15,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-217: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-04-16 05:09:15,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:15,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-6: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:15,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-12: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:15,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-18: havoc dev_err_#t~nondet967#1; [2025-04-16 05:09:15,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5471: #res#1.base, #res#1.offset := 0, 0; [2025-04-16 05:09:15,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7068: havoc spi_master_resume_#t~nondet970#1; [2025-04-16 05:09:15,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7068-6: havoc spi_master_resume_#t~nondet970#1; [2025-04-16 05:09:15,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7068-12: havoc spi_master_resume_#t~nondet970#1; [2025-04-16 05:09:15,035 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7084: havoc __pm_runtime_idle_#t~nondet973#1; [2025-04-16 05:09:15,035 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7084-6: havoc __pm_runtime_idle_#t~nondet973#1; [2025-04-16 05:09:15,035 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7084-12: havoc __pm_runtime_idle_#t~nondet973#1; [2025-04-16 05:09:15,035 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7088: havoc spi_master_suspend_#t~nondet974#1; [2025-04-16 05:09:15,035 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7088-6: havoc spi_master_suspend_#t~nondet974#1; [2025-04-16 05:09:15,035 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7088-12: havoc spi_master_suspend_#t~nondet974#1; [2025-04-16 05:09:15,035 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7101: havoc clk_prepare_#t~nondet976#1; [2025-04-16 05:09:15,533 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5333-1: ldv_main_10_#res#1.base, ldv_main_10_#res#1.offset := 0, 0; [2025-04-16 05:09:15,534 INFO L303 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-04-16 05:09:15,535 INFO L313 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-04-16 05:09:15,535 INFO L318 CfgBuilder]: Performing block encoding [2025-04-16 05:09:15,817 INFO L337 CfgBuilder]: Removed 9 assume(true) statements. [2025-04-16 05:09:15,817 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.04 05:09:15 BoogieIcfgContainer [2025-04-16 05:09:15,817 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-04-16 05:09:15,819 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-04-16 05:09:15,819 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-04-16 05:09:15,822 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-04-16 05:09:15,822 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.04 05:09:03" (1/3) ... [2025-04-16 05:09:15,823 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@523b7141 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.04 05:09:15, skipping insertion in model container [2025-04-16 05:09:15,823 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:09:05" (2/3) ... [2025-04-16 05:09:15,823 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@523b7141 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.04 05:09:15, skipping insertion in model container [2025-04-16 05:09:15,823 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.04 05:09:15" (3/3) ... [2025-04-16 05:09:15,824 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2025-04-16 05:09:15,834 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-04-16 05:09:15,843 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i that has 5 procedures, 15381 locations, 15836 edges, 1 initial locations, 0 loop locations, and 728 error locations. [2025-04-16 05:09:15,843 INFO L490 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-04-16 05:09:17,935 INFO L143 ThreadInstanceAdder]: Constructed 17 joinOtherThreadTransitions. [2025-04-16 05:09:18,313 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-16 05:09:18,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-04-16 05:09:18,313 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-04-16 05:09:18,317 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2025-04-16 05:09:18,319 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2025-04-16 05:09:18,885 INFO L177 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2025-04-16 05:09:18,892 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ldv_platform_instance_3Thread1of1ForFork1 ======== [2025-04-16 05:09:18,898 INFO L340 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=PARTIAL_ORDER_FA, 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;@3faf08cd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-16 05:09:18,898 INFO L341 AbstractCegarLoop]: Starting to check reachability of 278 error locations. [2025-04-16 05:09:35,647 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_platform_instance_3Err58ASSERT_VIOLATIONDATA_RACE === [ldv_platform_instance_3Err275ASSERT_VIOLATIONDATA_RACE, ldv_platform_instance_3Err274ASSERT_VIOLATIONDATA_RACE, ldv_platform_instance_3Err273ASSERT_VIOLATIONDATA_RACE (and 275 more)] === [2025-04-16 05:09:35,651 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-16 05:09:35,652 INFO L85 PathProgramCache]: Analyzing trace with hash -1526994164, now seen corresponding path program 1 times [2025-04-16 05:09:35,657 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-16 05:09:35,658 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [56406838] [2025-04-16 05:09:35,658 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-16 05:09:35,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-16 05:09:35,848 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1906 statements into 1 equivalence classes. [2025-04-16 05:09:36,044 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1906 of 1906 statements. [2025-04-16 05:09:36,044 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-16 05:09:36,044 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-16 05:09:36,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-16 05:09:36,976 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-16 05:09:36,976 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [56406838] [2025-04-16 05:09:36,976 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [56406838] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-16 05:09:36,976 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-16 05:09:36,977 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-04-16 05:09:36,977 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [985034460] [2025-04-16 05:09:36,978 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-16 05:09:36,987 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-04-16 05:09:36,987 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-16 05:09:37,006 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-04-16 05:09:37,006 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-04-16 05:09:37,007 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:09:37,022 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-16 05:09:37,025 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 911.0) internal successors, (1822), 2 states have internal predecessors, (1822), 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) [2025-04-16 05:09:37,025 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:10:31,185 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:10:31,186 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-04-16 05:10:31,186 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_platform_instance_3Err58ASSERT_VIOLATIONDATA_RACE === [ldv_platform_instance_3Err275ASSERT_VIOLATIONDATA_RACE, ldv_platform_instance_3Err274ASSERT_VIOLATIONDATA_RACE, ldv_platform_instance_3Err273ASSERT_VIOLATIONDATA_RACE (and 275 more)] === [2025-04-16 05:10:31,187 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-16 05:10:31,187 INFO L85 PathProgramCache]: Analyzing trace with hash 2087742263, now seen corresponding path program 1 times [2025-04-16 05:10:31,188 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-16 05:10:31,188 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1738046466] [2025-04-16 05:10:31,188 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-16 05:10:31,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-16 05:10:31,275 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1766 statements into 1 equivalence classes. [2025-04-16 05:10:31,380 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1766 of 1766 statements. [2025-04-16 05:10:31,380 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-16 05:10:31,380 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-16 05:10:32,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-16 05:10:32,568 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-16 05:10:32,568 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1738046466] [2025-04-16 05:10:32,569 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1738046466] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-16 05:10:32,569 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-16 05:10:32,569 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-04-16 05:10:32,569 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2097939301] [2025-04-16 05:10:32,569 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-16 05:10:32,573 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-04-16 05:10:32,573 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-16 05:10:32,575 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-16 05:10:32,575 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-16 05:10:32,575 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:10:32,583 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-16 05:10:32,584 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 843.0) internal successors, (1686), 3 states have internal predecessors, (1686), 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) [2025-04-16 05:10:32,584 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:10:32,584 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:11:09,945 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:11:09,945 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:11:09,945 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-04-16 05:11:09,946 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_platform_instance_3Err59ASSERT_VIOLATIONDATA_RACE === [ldv_platform_instance_3Err275ASSERT_VIOLATIONDATA_RACE, ldv_platform_instance_3Err274ASSERT_VIOLATIONDATA_RACE, ldv_platform_instance_3Err273ASSERT_VIOLATIONDATA_RACE (and 275 more)] === [2025-04-16 05:11:09,947 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-16 05:11:09,947 INFO L85 PathProgramCache]: Analyzing trace with hash 1734290394, now seen corresponding path program 1 times [2025-04-16 05:11:09,947 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-16 05:11:09,947 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1585801029] [2025-04-16 05:11:09,947 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-16 05:11:09,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-16 05:11:10,050 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1750 statements into 1 equivalence classes. [2025-04-16 05:11:10,108 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1750 of 1750 statements. [2025-04-16 05:11:10,109 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-16 05:11:10,109 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-16 05:11:10,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-16 05:11:10,527 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-16 05:11:10,527 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1585801029] [2025-04-16 05:11:10,527 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1585801029] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-16 05:11:10,527 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-16 05:11:10,527 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-04-16 05:11:10,527 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [441343756] [2025-04-16 05:11:10,527 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-16 05:11:10,529 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-04-16 05:11:10,529 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-16 05:11:10,530 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-16 05:11:10,530 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-16 05:11:10,530 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:11:10,534 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-16 05:11:10,536 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 843.0) internal successors, (1686), 3 states have internal predecessors, (1686), 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) [2025-04-16 05:11:10,536 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:11:10,536 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:11:10,536 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:11:50,803 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:11:50,803 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:11:50,803 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:11:50,804 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-04-16 05:11:50,804 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_platform_instance_3Err49ASSERT_VIOLATIONDATA_RACE === [ldv_platform_instance_3Err275ASSERT_VIOLATIONDATA_RACE, ldv_platform_instance_3Err274ASSERT_VIOLATIONDATA_RACE, ldv_platform_instance_3Err273ASSERT_VIOLATIONDATA_RACE (and 275 more)] === [2025-04-16 05:11:50,805 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-16 05:11:50,805 INFO L85 PathProgramCache]: Analyzing trace with hash 331661680, now seen corresponding path program 1 times [2025-04-16 05:11:50,805 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-16 05:11:50,806 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1823331380] [2025-04-16 05:11:50,806 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-16 05:11:50,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-16 05:11:50,910 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1860 statements into 1 equivalence classes. [2025-04-16 05:11:50,971 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1860 of 1860 statements. [2025-04-16 05:11:50,971 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-16 05:11:50,971 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-16 05:11:51,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-16 05:11:51,411 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-16 05:11:51,411 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1823331380] [2025-04-16 05:11:51,411 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1823331380] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-16 05:11:51,411 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-16 05:11:51,412 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-04-16 05:11:51,412 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1401044650] [2025-04-16 05:11:51,412 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-16 05:11:51,413 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-04-16 05:11:51,413 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-16 05:11:51,415 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-16 05:11:51,415 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-16 05:11:51,415 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:11:51,420 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-16 05:11:51,421 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 923.0) internal successors, (1846), 3 states have internal predecessors, (1846), 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) [2025-04-16 05:11:51,421 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:11:51,421 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:11:51,421 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:11:51,421 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:12:29,803 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:12:29,804 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:12:29,804 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:12:29,804 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:12:29,804 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-04-16 05:12:29,805 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_platform_instance_3Err50ASSERT_VIOLATIONDATA_RACE === [ldv_platform_instance_3Err275ASSERT_VIOLATIONDATA_RACE, ldv_platform_instance_3Err274ASSERT_VIOLATIONDATA_RACE, ldv_platform_instance_3Err273ASSERT_VIOLATIONDATA_RACE (and 275 more)] === [2025-04-16 05:12:29,806 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-16 05:12:29,806 INFO L85 PathProgramCache]: Analyzing trace with hash 1935568095, now seen corresponding path program 1 times [2025-04-16 05:12:29,806 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-16 05:12:29,806 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [756437103] [2025-04-16 05:12:29,807 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-16 05:12:29,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-16 05:12:29,901 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1844 statements into 1 equivalence classes. [2025-04-16 05:12:30,012 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1844 of 1844 statements. [2025-04-16 05:12:30,012 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-16 05:12:30,012 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-16 05:12:34,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-16 05:12:34,159 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-16 05:12:34,159 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [756437103] [2025-04-16 05:12:34,159 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [756437103] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-16 05:12:34,159 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-16 05:12:34,159 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-04-16 05:12:34,159 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1789348312] [2025-04-16 05:12:34,159 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-16 05:12:34,161 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-04-16 05:12:34,161 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-16 05:12:34,163 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-04-16 05:12:34,163 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-04-16 05:12:34,163 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:12:34,167 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-16 05:12:34,169 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 366.0) internal successors, (1830), 6 states have internal predecessors, (1830), 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) [2025-04-16 05:12:34,169 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:12:34,169 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:12:34,169 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:12:34,169 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:12:34,169 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:13:32,473 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:13:32,474 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:13:32,474 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:13:32,474 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:13:32,474 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-16 05:13:32,474 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-04-16 05:13:32,475 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_platform_instance_3Err51ASSERT_VIOLATIONDATA_RACE === [ldv_platform_instance_3Err275ASSERT_VIOLATIONDATA_RACE, ldv_platform_instance_3Err274ASSERT_VIOLATIONDATA_RACE, ldv_platform_instance_3Err273ASSERT_VIOLATIONDATA_RACE (and 275 more)] === [2025-04-16 05:13:32,476 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-16 05:13:32,476 INFO L85 PathProgramCache]: Analyzing trace with hash -583903034, now seen corresponding path program 1 times [2025-04-16 05:13:32,476 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-16 05:13:32,476 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1764400002] [2025-04-16 05:13:32,476 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-16 05:13:32,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-16 05:13:32,570 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1817 statements into 1 equivalence classes. [2025-04-16 05:13:32,646 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1817 of 1817 statements. [2025-04-16 05:13:32,646 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-16 05:13:32,646 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-16 05:13:36,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-16 05:13:36,110 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-16 05:13:36,110 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1764400002] [2025-04-16 05:13:36,110 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1764400002] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-16 05:13:36,110 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-16 05:13:36,110 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-04-16 05:13:36,110 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1231831651] [2025-04-16 05:13:36,110 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-16 05:13:36,115 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-04-16 05:13:36,115 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-16 05:13:36,117 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-04-16 05:13:36,117 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-04-16 05:13:36,117 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:13:36,119 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-16 05:13:36,120 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 360.6) internal successors, (1803), 6 states have internal predecessors, (1803), 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) [2025-04-16 05:13:36,120 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:13:36,120 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:13:36,120 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:13:36,120 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:13:36,120 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-16 05:13:36,120 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:14:20,300 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:14:20,301 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:14:20,301 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:14:20,301 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:14:20,301 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-16 05:14:20,301 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-16 05:14:20,301 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-04-16 05:14:20,301 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_platform_instance_3Err52ASSERT_VIOLATIONDATA_RACE === [ldv_platform_instance_3Err275ASSERT_VIOLATIONDATA_RACE, ldv_platform_instance_3Err274ASSERT_VIOLATIONDATA_RACE, ldv_platform_instance_3Err273ASSERT_VIOLATIONDATA_RACE (and 275 more)] === [2025-04-16 05:14:20,303 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-16 05:14:20,303 INFO L85 PathProgramCache]: Analyzing trace with hash 540845564, now seen corresponding path program 1 times [2025-04-16 05:14:20,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-16 05:14:20,303 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [299892988] [2025-04-16 05:14:20,303 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-16 05:14:20,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-16 05:14:20,402 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1811 statements into 1 equivalence classes. [2025-04-16 05:14:20,468 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1811 of 1811 statements. [2025-04-16 05:14:20,469 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-16 05:14:20,469 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-16 05:14:24,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-16 05:14:24,002 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-16 05:14:24,002 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [299892988] [2025-04-16 05:14:24,002 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [299892988] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-16 05:14:24,002 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-16 05:14:24,003 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-04-16 05:14:24,003 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1773081834] [2025-04-16 05:14:24,003 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-16 05:14:24,004 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-04-16 05:14:24,004 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-16 05:14:24,006 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-04-16 05:14:24,006 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-04-16 05:14:24,006 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:14:24,008 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-16 05:14:24,009 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 359.4) internal successors, (1797), 6 states have internal predecessors, (1797), 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) [2025-04-16 05:14:24,009 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:14:24,009 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:14:24,009 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:14:24,009 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:14:24,009 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-16 05:14:24,009 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-16 05:14:24,009 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:15:07,546 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:15:07,547 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:15:07,547 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:15:07,547 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:15:07,547 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-16 05:15:07,547 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-16 05:15:07,547 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-16 05:15:07,547 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-04-16 05:15:07,547 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_platform_instance_3Err57ASSERT_VIOLATIONDATA_RACE === [ldv_platform_instance_3Err275ASSERT_VIOLATIONDATA_RACE, ldv_platform_instance_3Err274ASSERT_VIOLATIONDATA_RACE, ldv_platform_instance_3Err273ASSERT_VIOLATIONDATA_RACE (and 275 more)] === [2025-04-16 05:15:07,548 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-16 05:15:07,549 INFO L85 PathProgramCache]: Analyzing trace with hash -1973191152, now seen corresponding path program 1 times [2025-04-16 05:15:07,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-16 05:15:07,549 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1694694264] [2025-04-16 05:15:07,549 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-16 05:15:07,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-16 05:15:07,622 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1706 statements into 1 equivalence classes. [2025-04-16 05:15:07,669 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1706 of 1706 statements. [2025-04-16 05:15:07,670 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-16 05:15:07,670 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-16 05:15:11,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-16 05:15:11,713 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-16 05:15:11,713 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1694694264] [2025-04-16 05:15:11,713 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1694694264] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-16 05:15:11,713 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-16 05:15:11,713 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-04-16 05:15:11,713 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [913780814] [2025-04-16 05:15:11,713 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-16 05:15:11,715 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-04-16 05:15:11,718 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-16 05:15:11,720 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-04-16 05:15:11,720 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-04-16 05:15:11,720 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:15:11,722 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-16 05:15:11,727 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 338.4) internal successors, (1692), 6 states have internal predecessors, (1692), 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) [2025-04-16 05:15:11,728 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-16 05:15:11,728 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:15:11,728 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:15:11,728 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-16 05:15:11,728 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-16 05:15:11,728 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-16 05:15:11,728 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-16 05:15:11,728 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.