/root/.sdkman/candidates/java/current/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --traceabstraction.prune.known.deadend.states.from.previous.iterations false -s ../../../trunk/examples/settings/gemcutter/DynamicStratifiedAbstractions.epf --traceabstraction.cegar.restart.behaviour ONE_CEGAR_PER_ERROR_LOCATION -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.dynamic-abstractions-e23131f-m [2024-05-03 02:56:47,847 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-03 02:56:47,894 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/gemcutter/DynamicStratifiedAbstractions.epf [2024-05-03 02:56:47,898 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-03 02:56:47,898 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-03 02:56:47,898 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2024-05-03 02:56:47,915 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-03 02:56:47,916 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-03 02:56:47,916 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-03 02:56:47,917 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-03 02:56:47,917 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-03 02:56:47,917 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-03 02:56:47,918 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-03 02:56:47,918 INFO L153 SettingsManager]: * Use SBE=true [2024-05-03 02:56:47,918 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-03 02:56:47,919 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-03 02:56:47,919 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-03 02:56:47,919 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-03 02:56:47,920 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-03 02:56:47,920 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-03 02:56:47,921 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-03 02:56:47,921 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-03 02:56:47,921 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-03 02:56:47,922 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-03 02:56:47,922 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-03 02:56:47,922 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-03 02:56:47,923 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-03 02:56:47,923 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-03 02:56:47,923 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-03 02:56:47,924 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-03 02:56:47,924 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-03 02:56:47,924 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-03 02:56:47,925 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-03 02:56:47,925 INFO L153 SettingsManager]: * Abstraction for dynamic stratified reduction=VARIABLES_GLOBAL [2024-05-03 02:56:47,925 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-03 02:56:47,926 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-03 02:56:47,926 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=DYNAMIC_ABSTRACTIONS [2024-05-03 02:56:47,926 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2024-05-03 02:56:47,926 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-03 02:56:47,927 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-03 02:56:47,927 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-03 02:56:47,927 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Prune known deadend states from previous iterations -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_ERROR_LOCATION [2024-05-03 02:56:48,155 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-03 02:56:48,203 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-03 02:56:48,208 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-03 02:56:48,209 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-03 02:56:48,209 INFO L274 PluginConnector]: CDTParser initialized [2024-05-03 02:56:48,210 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2024-05-03 02:56:49,401 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-03 02:56:49,884 INFO L384 CDTParser]: Found 1 translation units. [2024-05-03 02:56:49,885 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2024-05-03 02:56:49,921 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/3c15fa22f/f9eaab78c0c1402e801459e3fb55dafa/FLAG3bdd04697 [2024-05-03 02:56:49,933 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/3c15fa22f/f9eaab78c0c1402e801459e3fb55dafa [2024-05-03 02:56:49,935 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-03 02:56:49,937 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-03 02:56:49,938 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-03 02:56:49,938 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-03 02:56:49,942 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-03 02:56:49,942 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 02:56:49" (1/1) ... [2024-05-03 02:56:49,943 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b7e24e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:56:49, skipping insertion in model container [2024-05-03 02:56:49,943 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 02:56:49" (1/1) ... [2024-05-03 02:56:50,059 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-03 02:56:51,420 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i[166960,166973] [2024-05-03 02:56:51,563 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-03 02:56:51,604 INFO L202 MainTranslator]: Completed pre-run [2024-05-03 02:56:51,668 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] [2024-05-03 02:56:51,669 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] [2024-05-03 02:56:51,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [2834] [2024-05-03 02:56:51,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [2841] [2024-05-03 02:56:51,694 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] [2024-05-03 02:56:51,695 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] [2024-05-03 02:56:51,719 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3858] [2024-05-03 02:56:51,722 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3959] [2024-05-03 02:56:51,743 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] [2024-05-03 02:56:51,887 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i[166960,166973] [2024-05-03 02:56:51,897 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-03 02:56:51,986 INFO L206 MainTranslator]: Completed translation [2024-05-03 02:56:51,988 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:56:51 WrapperNode [2024-05-03 02:56:51,988 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-03 02:56:51,989 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-03 02:56:51,989 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-03 02:56:51,989 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-03 02:56:51,995 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:56:51" (1/1) ... [2024-05-03 02:56:52,058 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:56:51" (1/1) ... [2024-05-03 02:56:52,250 INFO L138 Inliner]: procedures = 311, calls = 1354, calls flagged for inlining = 456, calls inlined = 705, statements flattened = 8572 [2024-05-03 02:56:52,251 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-03 02:56:52,251 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-03 02:56:52,251 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-03 02:56:52,251 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-03 02:56:52,260 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:56:51" (1/1) ... [2024-05-03 02:56:52,261 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:56:51" (1/1) ... [2024-05-03 02:56:52,304 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:56:51" (1/1) ... [2024-05-03 02:56:52,304 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:56:51" (1/1) ... [2024-05-03 02:56:52,607 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:56:51" (1/1) ... [2024-05-03 02:56:52,653 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:56:51" (1/1) ... [2024-05-03 02:56:52,684 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:56:51" (1/1) ... [2024-05-03 02:56:52,707 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:56:51" (1/1) ... [2024-05-03 02:56:52,758 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-03 02:56:52,761 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-03 02:56:52,761 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-03 02:56:52,761 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-03 02:56:52,763 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:56:51" (1/1) ... [2024-05-03 02:56:52,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-03 02:56:52,777 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 02:56:52,797 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-05-03 02:56:52,824 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-05-03 02:56:52,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-05-03 02:56:52,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2024-05-03 02:56:52,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2024-05-03 02:56:52,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2024-05-03 02:56:52,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2024-05-03 02:56:52,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-03 02:56:52,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-05-03 02:56:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-03 02:56:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-05-03 02:56:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-05-03 02:56:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-05-03 02:56:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-05-03 02:56:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-03 02:56:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-05-03 02:56:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-05-03 02:56:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-03 02:56:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-05-03 02:56:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_4 [2024-05-03 02:56:52,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_4 [2024-05-03 02:56:52,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-03 02:56:52,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_3 [2024-05-03 02:56:52,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_3 [2024-05-03 02:56:52,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-03 02:56:52,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-03 02:56:52,861 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-05-03 02:56:53,419 INFO L241 CfgBuilder]: Building ICFG [2024-05-03 02:56:53,421 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-03 02:56:59,655 INFO L282 CfgBuilder]: Performing block encoding [2024-05-03 02:56:59,757 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-03 02:56:59,757 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2024-05-03 02:56:59,758 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.05 02:56:59 BoogieIcfgContainer [2024-05-03 02:56:59,758 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-03 02:56:59,761 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-03 02:56:59,761 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-03 02:56:59,763 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-03 02:56:59,764 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.05 02:56:49" (1/3) ... [2024-05-03 02:56:59,764 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33e6686d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.05 02:56:59, skipping insertion in model container [2024-05-03 02:56:59,764 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:56:51" (2/3) ... [2024-05-03 02:56:59,765 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33e6686d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.05 02:56:59, skipping insertion in model container [2024-05-03 02:56:59,765 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.05 02:56:59" (3/3) ... [2024-05-03 02:56:59,766 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2024-05-03 02:56:59,774 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-03 02:56:59,783 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-03 02:56:59,783 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-05-03 02:56:59,783 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-03 02:57:01,524 INFO L144 ThreadInstanceAdder]: Constructed 17 joinOtherThreadTransitions. [2024-05-03 02:57:01,965 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-03 02:57:01,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-03 02:57:01,966 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 02:57:01,969 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-03 02:57:01,993 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-05-03 02:57:02,046 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-03 02:57:02,057 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ldv_interrupt_scenario_2Err0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-03 02:57:02,065 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@105ef5da, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-03 02:57:02,066 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-03 02:57:02,159 WARN L438 OrderReductionFacade]: DynamicStratifiedReduction did not find any initial state. Returning directly. [2024-05-03 02:57:02,161 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_interrupt_scenario_2Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-03 02:57:02,165 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-05-03 02:57:02,167 INFO L308 ceAbstractionStarter]: Result for error location ldv_interrupt_scenario_2Err0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (1/9) [2024-05-03 02:57:02,368 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-03 02:57:02,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-03 02:57:02,368 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 02:57:02,417 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-03 02:57:02,419 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2024-05-03 02:57:02,429 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-03 02:57:02,430 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES ======== [2024-05-03 02:57:02,430 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@105ef5da, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-03 02:57:02,431 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-03 02:57:02,434 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-03 02:57:02,653 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 454 states. [2024-05-03 02:57:02,653 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-03 02:57:02,654 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 1 remaining) [2024-05-03 02:57:02,655 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-05-03 02:57:02,656 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES was SAFE (2/9) [2024-05-03 02:57:03,012 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-03 02:57:03,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-03 02:57:03,012 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 02:57:03,034 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-03 02:57:03,040 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Waiting until timeout for monitored process [2024-05-03 02:57:03,053 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-03 02:57:03,055 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ldv_insmod_5Err5INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES ======== [2024-05-03 02:57:03,057 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@105ef5da, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-03 02:57:03,057 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-03 02:57:03,057 WARN L438 OrderReductionFacade]: DynamicStratifiedReduction did not find any initial state. Returning directly. [2024-05-03 02:57:03,058 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_insmod_5Err5INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 1 remaining) [2024-05-03 02:57:03,072 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-05-03 02:57:03,072 INFO L308 ceAbstractionStarter]: Result for error location ldv_insmod_5Err5INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES was SAFE (3/9) [2024-05-03 02:57:03,333 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-03 02:57:03,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-03 02:57:03,333 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 02:57:03,340 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-03 02:57:03,355 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-03 02:57:03,355 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ldv_platform_instance_3Err0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES ======== [2024-05-03 02:57:03,356 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@105ef5da, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-03 02:57:03,356 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-03 02:57:03,357 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-03 02:57:03,361 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Waiting until timeout for monitored process [2024-05-03 02:57:03,698 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:03,699 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:03,699 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:05,217 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:05,218 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:05,219 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:05,902 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:05,902 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:05,902 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:06,449 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:06,450 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:06,450 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:07,016 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:07,017 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:07,017 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:07,681 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:07,681 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:07,682 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:08,373 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:08,373 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:08,374 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:09,117 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:09,118 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:09,118 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:09,851 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:09,852 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:09,852 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:10,516 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:10,517 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:10,517 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:11,226 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:11,227 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:11,227 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:12,531 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:12,531 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:12,532 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:13,103 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:13,103 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:13,103 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:13,760 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:13,760 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:13,760 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:14,563 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:14,563 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:14,563 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:14,652 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:14,652 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:14,652 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:15,287 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:15,287 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:15,288 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:16,142 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:16,142 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:16,142 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:16,785 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:16,785 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:16,785 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:17,637 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:17,637 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:17,637 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:18,476 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:18,476 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:18,476 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:19,175 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:19,175 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:19,176 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:19,774 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:19,774 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:19,775 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:20,585 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:20,585 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:20,585 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:21,441 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:21,441 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:21,441 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:22,261 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:22,262 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:22,262 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:23,121 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:23,121 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:23,122 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:24,274 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:24,275 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:24,275 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:25,219 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:25,219 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:25,219 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:26,182 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:26,182 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:26,182 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:27,266 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:27,266 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:27,266 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:27,409 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:27,409 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:27,409 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:28,011 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:28,011 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:28,011 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:28,018 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:28,019 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:28,019 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:29,248 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:29,248 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:29,248 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:29,919 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:29,920 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:29,920 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:31,184 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:31,184 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:31,184 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:32,164 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:32,164 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:32,164 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:33,361 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:33,362 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:33,362 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:34,563 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:34,563 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:34,563 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:35,847 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:35,847 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:35,847 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:37,473 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:37,473 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:37,473 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:39,036 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:39,037 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:39,037 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:41,050 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:41,051 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:41,051 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:42,697 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:42,697 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:42,697 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:44,679 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:44,679 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:44,679 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:47,079 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:47,079 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:47,079 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:49,197 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:49,197 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:49,197 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,126 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,126 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,126 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,613 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,613 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,613 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,386 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,387 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,387 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,349 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,350 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,350 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,368 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,368 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,368 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:00,203 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:00,204 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:00,204 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:03,981 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:03,982 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:03,982 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:08,843 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:08,843 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:08,843 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,128 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,128 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,128 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,457 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,457 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,457 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,348 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,349 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,349 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,745 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,745 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,745 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:30,544 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:30,545 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:30,545 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:37,035 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:37,036 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:37,036 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:44,064 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:44,065 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:44,065 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:51,116 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:51,117 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:51,117 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:58,673 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:58,673 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:58,673 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:06,431 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:06,431 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:06,431 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:13,700 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:13,700 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:13,700 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:21,014 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:21,014 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:21,014 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:29,682 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:29,682 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:29,682 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:31,317 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:31,318 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:31,318 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:37,361 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,362 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:37,362 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:37,431 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,432 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:37,432 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:53,506 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:53,507 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:53,507 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:00:02,592 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,592 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:00:02,592 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:00:12,640 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:12,640 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:00:12,640 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:00:22,378 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:22,378 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:00:22,378 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:00:32,293 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:32,293 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:00:32,293 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:00:42,255 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:42,256 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:00:42,256 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:00:52,037 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:52,037 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:00:52,037 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:01:03,111 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,111 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:01:03,111 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:01:14,155 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:14,155 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:01:14,155 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:01:25,599 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,600 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:01:25,600 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:01:37,061 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:37,061 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:01:37,061 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:01:48,810 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:48,810 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:01:48,811 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:02:00,434 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:00,435 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:02:00,435 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:02:12,298 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:12,299 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:02:12,299 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:02:23,948 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:23,949 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:02:23,949 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:02:36,367 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:36,367 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:02:36,367 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:02:39,060 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:39,061 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:02:39,061 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:02:47,308 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:47,308 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:02:47,308 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:02:47,414 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:47,415 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:02:47,415 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:03:08,072 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:03:08,072 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:03:08,072 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:03:20,136 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:03:20,137 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:03:20,137 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:03:32,858 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:03:32,858 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:03:32,858 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:03:45,344 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:03:45,344 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:03:45,344 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:03:57,758 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:03:57,759 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:03:57,759 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:04:10,927 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:04:10,928 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:04:10,928 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:04:23,874 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:04:23,874 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:04:23,874 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:04:37,283 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:04:37,283 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:04:37,283 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:04:50,180 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:04:50,181 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:04:50,181 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:05:03,508 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:05:03,509 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:05:03,509 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:05:16,907 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:05:16,907 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:05:16,907 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:05:30,270 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:05:30,270 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:05:30,270 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:05:44,341 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:05:44,342 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:05:44,342 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:05:58,479 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:05:58,480 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:05:58,480 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:06:12,918 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:06:12,919 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:06:12,919 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:06:27,393 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:06:27,393 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:06:27,393 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:06:30,492 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:06:30,492 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:06:30,492 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:06:39,775 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:06:39,775 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:06:39,775 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:06:39,899 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:06:39,900 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:06:39,900 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:07:03,966 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:07:03,967 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:07:03,967 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:07:17,963 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:07:17,963 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:07:17,963 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:07:33,246 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:07:33,247 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:07:33,247 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:07:48,713 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:07:48,713 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:07:48,713 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:08:03,948 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:08:03,948 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:08:03,948 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:08:19,550 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:08:19,550 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:08:19,550 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:08:34,848 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:08:34,849 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:08:34,849 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:08:50,900 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:08:50,900 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:08:50,900 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:09:07,166 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:09:07,166 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:09:07,166 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:09:23,270 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:09:23,271 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:09:23,271 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:09:39,882 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:09:39,882 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:09:39,882 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:09:57,082 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:09:57,083 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:09:57,083 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:10:14,637 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:10:14,638 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:10:14,638 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 03:10:32,108 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:10:32,109 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:10:32,109 INFO L370 cStratifiedReduction]: Actual level: [] Received shutdown request... [2024-05-03 03:10:39,866 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-03 03:10:39,866 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-03 03:10:39,866 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-03 03:10:39,866 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-03 03:10:39,895 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-03 03:10:39,996 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 178682 states. [2024-05-03 03:10:39,996 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-03 03:10:39,996 WARN L619 AbstractCegarLoop]: Verification canceled: while executing DynamicStratifiedReduction. [2024-05-03 03:10:39,996 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ldv_platform_instance_3Err0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 1 remaining) [2024-05-03 03:10:40,214 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-05-03 03:10:40,214 INFO L308 ceAbstractionStarter]: Result for error location ldv_platform_instance_3Err0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES was TIMEOUT (4/9) [2024-05-03 03:10:40,216 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-05-03 03:10:40,216 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2024-05-03 03:10:40,220 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.05 03:10:40 BasicIcfg [2024-05-03 03:10:40,220 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-05-03 03:10:40,220 INFO L158 Benchmark]: Toolchain (without parser) took 830283.97ms. Allocated memory was 292.6MB in the beginning and 4.0GB in the end (delta: 3.7GB). Free memory was 211.4MB in the beginning and 2.0GB in the end (delta: -1.8GB). Peak memory consumption was 3.0GB. Max. memory is 8.0GB. [2024-05-03 03:10:40,221 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 165.7MB. Free memory is still 135.9MB. There was no memory consumed. Max. memory is 8.0GB. [2024-05-03 03:10:40,221 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2050.30ms. Allocated memory is still 292.6MB. Free memory was 211.4MB in the beginning and 195.6MB in the end (delta: 15.9MB). Peak memory consumption was 126.0MB. Max. memory is 8.0GB. [2024-05-03 03:10:40,221 INFO L158 Benchmark]: Boogie Procedure Inliner took 261.74ms. Allocated memory is still 292.6MB. Free memory was 195.6MB in the beginning and 149.9MB in the end (delta: 45.6MB). Peak memory consumption was 45.1MB. Max. memory is 8.0GB. [2024-05-03 03:10:40,221 INFO L158 Benchmark]: Boogie Preprocessor took 508.68ms. Allocated memory is still 292.6MB. Free memory was 149.9MB in the beginning and 197.1MB in the end (delta: -47.2MB). Peak memory consumption was 53.0MB. Max. memory is 8.0GB. [2024-05-03 03:10:40,222 INFO L158 Benchmark]: RCFGBuilder took 6997.12ms. Allocated memory was 292.6MB in the beginning and 706.7MB in the end (delta: 414.2MB). Free memory was 197.1MB in the beginning and 444.7MB in the end (delta: -247.6MB). Peak memory consumption was 168.2MB. Max. memory is 8.0GB. [2024-05-03 03:10:40,222 INFO L158 Benchmark]: TraceAbstraction took 820459.30ms. Allocated memory was 706.7MB in the beginning and 4.0GB in the end (delta: 3.3GB). Free memory was 443.7MB in the beginning and 2.0GB in the end (delta: -1.6GB). Peak memory consumption was 2.8GB. Max. memory is 8.0GB. [2024-05-03 03:10:40,224 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 165.7MB. Free memory is still 135.9MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2050.30ms. Allocated memory is still 292.6MB. Free memory was 211.4MB in the beginning and 195.6MB in the end (delta: 15.9MB). Peak memory consumption was 126.0MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 261.74ms. Allocated memory is still 292.6MB. Free memory was 195.6MB in the beginning and 149.9MB in the end (delta: 45.6MB). Peak memory consumption was 45.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 508.68ms. Allocated memory is still 292.6MB. Free memory was 149.9MB in the beginning and 197.1MB in the end (delta: -47.2MB). Peak memory consumption was 53.0MB. Max. memory is 8.0GB. * RCFGBuilder took 6997.12ms. Allocated memory was 292.6MB in the beginning and 706.7MB in the end (delta: 414.2MB). Free memory was 197.1MB in the beginning and 444.7MB in the end (delta: -247.6MB). Peak memory consumption was 168.2MB. Max. memory is 8.0GB. * TraceAbstraction took 820459.30ms. Allocated memory was 706.7MB in the beginning and 4.0GB in the end (delta: 3.3GB). Free memory was 443.7MB in the beginning and 2.0GB in the end (delta: -1.6GB). Peak memory consumption was 2.8GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 2738]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/alpha/git/klever2/klever/native-scheduler-work-dir/scheduler/jobs/d5cd53f56669d61faa91054857893dbd/klever-core-work-dir/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [2738-2739] - GenericResultAtLocation [Line: 2744]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [2744-2746] - GenericResultAtLocation [Line: 2834]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [2834] - GenericResultAtLocation [Line: 2841]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [2841] - GenericResultAtLocation [Line: 3070]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [3070-3071] - GenericResultAtLocation [Line: 3107]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [3107-3108] - GenericResultAtLocation [Line: 3858]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3858] - GenericResultAtLocation [Line: 3959]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3959] - GenericResultAtLocation [Line: 4186]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/spi/spi-tegra20-slink.c"), "i" (764), "i" (12UL)); [4186-4187] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 0 - StatisticsResult: Visitor Statistics States: 0, Transitions: 0, Traversal time: 14210562.2s - StatisticsResult: Proof manager benchmarks IrresponsibleProofs: 0, RedundantProofs: 0, ProvenStates: 0, Times there's more than one choice: 0, Avg number of choices: NaN - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 0 - StatisticsResult: Reduction benchmarks 218.4ms Time before loop, 0.0ms Time in loop, 0.2s Time in total, Has Loop: 0, wrong guesses: 0, overall guesses: 0, Reduction States: 454, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Visitor Statistics States: 455, Transitions: 456, Traversal time: 0.2s - StatisticsResult: Proof manager benchmarks IrresponsibleProofs: 0, RedundantProofs: 0, ProvenStates: 0, Times there's more than one choice: 0, Avg number of choices: NaN - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 0 - StatisticsResult: Visitor Statistics States: 0, Transitions: 0, Traversal time: 14210563.1s - StatisticsResult: Proof manager benchmarks IrresponsibleProofs: 0, RedundantProofs: 0, ProvenStates: 0, Times there's more than one choice: 0, Avg number of choices: NaN - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 259447, independent: 256192, independent conditional: 256192, independent unconditional: 0, dependent: 3255, dependent conditional: 3255, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 256192, independent: 256192, independent conditional: 256192, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 256192, independent: 256192, independent conditional: 256192, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 256192, independent: 256192, independent conditional: 0, independent unconditional: 256192, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 256192, independent: 256192, independent conditional: 0, independent unconditional: 256192, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 256192, independent: 256192, independent conditional: 0, independent unconditional: 256192, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 256192, independent: 256192, independent conditional: 0, independent unconditional: 256192, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 256192, independent: 256192, independent conditional: 0, independent unconditional: 256192, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 256192, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 256192, unknown conditional: 0, unknown unconditional: 256192] , Statistics on independence cache: Total cache size (in pairs): 256192, Positive cache size: 256192, Positive conditional cache size: 0, Positive unconditional cache size: 256192, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 3255 - StatisticsResult: Reduction benchmarks 54.1ms Time before loop, 816584.2ms Time in loop, 816.6s Time in total, Has Loop: 1, wrong guesses: 0, overall guesses: 127, Reduction States: 178682, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Visitor Statistics States: 178144, Transitions: 184430, Traversal time: 816.6s - StatisticsResult: Proof manager benchmarks IrresponsibleProofs: 0, RedundantProofs: 0, ProvenStates: 0, Times there's more than one choice: 0, Avg number of choices: NaN - TimeoutResultAtElement [Line: 5102]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while executing DynamicStratifiedReduction. - StatisticsResult: Ultimate Automizer benchmark data for error location: ldv_interrupt_scenario_2Err0ASSERT_VIOLATIONERROR_FUNCTION with 1 thread instances CFG has 9 procedures, 20264 locations, 9 error locations. Started 1 CEGAR loops. OverallTime: 0.5s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.1s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.4s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for thread instance sufficiency: ULTIMATE.startErr6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES with 1 thread instances CFG has 9 procedures, 20264 locations, 9 error locations. Started 1 CEGAR loops. OverallTime: 0.4s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.2s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.2s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for thread instance sufficiency: ldv_insmod_5Err5INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES with 1 thread instances CFG has 9 procedures, 20264 locations, 9 error locations. Started 1 CEGAR loops. OverallTime: 0.4s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.4s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for thread instance sufficiency: ldv_platform_instance_3Err0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES with 1 thread instances CFG has 9 procedures, 20264 locations, 9 error locations. Started 1 CEGAR loops. OverallTime: 817.1s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 816.6s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.3s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown [2024-05-03 03:10:40,272 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Ended with exit code 0 [2024-05-03 03:10:40,460 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Ended with exit code 0 [2024-05-03 03:10:40,661 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Ended with exit code 0 [2024-05-03 03:10:40,861 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2024-05-03 03:10:40,916 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0