/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data -s ../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder.epf --traceabstraction.dfs.order.used.in.por LOOP_LOCKSTEP --traceabstraction.commutativity.condition.synthesis NECESSARY_AND_SUFFICIENT -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.conditional-comm-aee53f6 [2024-11-15 22:14:01,985 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-15 22:14:02,037 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder.epf [2024-11-15 22:14:02,040 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-15 22:14:02,041 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-15 22:14:02,055 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-15 22:14:02,056 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-15 22:14:02,056 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-15 22:14:02,056 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-15 22:14:02,056 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-15 22:14:02,056 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-15 22:14:02,056 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-15 22:14:02,056 INFO L153 SettingsManager]: * Use SBE=true [2024-11-15 22:14:02,057 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-15 22:14:02,057 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-15 22:14:02,057 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-15 22:14:02,057 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-15 22:14:02,057 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-15 22:14:02,057 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-15 22:14:02,057 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-15 22:14:02,057 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-15 22:14:02,057 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-15 22:14:02,057 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-15 22:14:02,057 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-15 22:14:02,057 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-15 22:14:02,057 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-15 22:14:02,057 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-15 22:14:02,057 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-11-15 22:14:02,058 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-15 22:14:02,058 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-15 22:14:02,058 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-15 22:14:02,058 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-15 22:14:02,058 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-15 22:14:02,058 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-15 22:14:02,058 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-15 22:14:02,058 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-15 22:14:02,058 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-15 22:14:02,058 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-15 22:14:02,058 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-15 22:14:02,058 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Commutativity condition synthesis -> NECESSARY_AND_SUFFICIENT [2024-11-15 22:14:02,238 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-15 22:14:02,243 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-15 22:14:02,245 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-15 22:14:02,245 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-15 22:14:02,246 INFO L274 PluginConnector]: CDTParser initialized [2024-11-15 22:14:02,246 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i [2024-11-15 22:14:03,360 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-15 22:14:03,779 INFO L384 CDTParser]: Found 1 translation units. [2024-11-15 22:14:03,780 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i [2024-11-15 22:14:03,822 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/d47c0d20a/a55baa5d07bc41f8aabcb1700bbd03d2/FLAG1d592055b [2024-11-15 22:14:03,940 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/d47c0d20a/a55baa5d07bc41f8aabcb1700bbd03d2 [2024-11-15 22:14:03,943 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-15 22:14:03,944 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-15 22:14:03,945 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-15 22:14:03,945 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-15 22:14:03,949 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-15 22:14:03,950 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 10:14:03" (1/1) ... [2024-11-15 22:14:03,950 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18846c00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:14:03, skipping insertion in model container [2024-11-15 22:14:03,950 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 10:14:03" (1/1) ... [2024-11-15 22:14:04,047 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-15 22:14:05,066 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i[236326,236339] [2024-11-15 22:14:05,258 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-15 22:14:05,287 INFO L200 MainTranslator]: Completed pre-run [2024-11-15 22:14:05,411 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5646] [2024-11-15 22:14:05,413 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5653] [2024-11-15 22:14:05,413 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5660] [2024-11-15 22:14:05,414 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)); [5694-5695] [2024-11-15 22:14:05,415 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"); [5700-5702] [2024-11-15 22:14:05,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5759] [2024-11-15 22:14:05,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5767] [2024-11-15 22:14:05,570 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i[236326,236339] [2024-11-15 22:14:05,590 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-15 22:14:05,652 INFO L204 MainTranslator]: Completed translation [2024-11-15 22:14:05,653 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:14:05 WrapperNode [2024-11-15 22:14:05,653 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-15 22:14:05,654 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-15 22:14:05,654 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-15 22:14:05,654 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-15 22:14:05,661 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:14:05" (1/1) ... [2024-11-15 22:14:05,757 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:14:05" (1/1) ... [2024-11-15 22:14:05,974 INFO L138 Inliner]: procedures = 328, calls = 1288, calls flagged for inlining = 514, calls inlined = 855, statements flattened = 7978 [2024-11-15 22:14:05,975 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-15 22:14:05,975 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-15 22:14:05,975 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-15 22:14:05,975 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-15 22:14:05,981 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:14:05" (1/1) ... [2024-11-15 22:14:05,981 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:14:05" (1/1) ... [2024-11-15 22:14:06,024 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:14:05" (1/1) ... [2024-11-15 22:14:06,024 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:14:05" (1/1) ... [2024-11-15 22:14:06,110 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:14:05" (1/1) ... [2024-11-15 22:14:06,133 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:14:05" (1/1) ... [2024-11-15 22:14:06,167 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:14:05" (1/1) ... [2024-11-15 22:14:06,192 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:14:05" (1/1) ... [2024-11-15 22:14:06,226 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-15 22:14:06,227 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-15 22:14:06,227 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-15 22:14:06,227 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-15 22:14:06,229 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:14:05" (1/1) ... [2024-11-15 22:14:06,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-15 22:14:06,246 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 22:14:06,263 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-15 22:14:06,266 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-15 22:14:06,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-15 22:14:06,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_random_allocationless_scenario_3 [2024-11-15 22:14:06,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_random_allocationless_scenario_3 [2024-11-15 22:14:06,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2024-11-15 22:14:06,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2024-11-15 22:14:06,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_4 [2024-11-15 22:14:06,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_4 [2024-11-15 22:14:06,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-15 22:14:06,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-15 22:14:06,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-15 22:14:06,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-15 22:14:06,287 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-15 22:14:06,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-15 22:14:06,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-15 22:14:06,287 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-15 22:14:06,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-15 22:14:06,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-15 22:14:06,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-15 22:14:06,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-15 22:14:06,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-15 22:14:06,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-15 22:14:06,296 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-15 22:14:06,722 INFO L238 CfgBuilder]: Building ICFG [2024-11-15 22:14:06,723 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-15 22:14:12,453 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-15 22:14:12,454 INFO L287 CfgBuilder]: Performing block encoding [2024-11-15 22:14:12,577 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-15 22:14:12,577 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-15 22:14:12,578 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 10:14:12 BoogieIcfgContainer [2024-11-15 22:14:12,579 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-15 22:14:12,580 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-15 22:14:12,580 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-15 22:14:12,585 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-15 22:14:12,585 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 10:14:03" (1/3) ... [2024-11-15 22:14:12,585 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@147460da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 10:14:12, skipping insertion in model container [2024-11-15 22:14:12,585 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:14:05" (2/3) ... [2024-11-15 22:14:12,586 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@147460da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 10:14:12, skipping insertion in model container [2024-11-15 22:14:12,586 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 10:14:12" (3/3) ... [2024-11-15 22:14:12,586 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i [2024-11-15 22:14:12,596 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-15 22:14:12,598 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i that has 4 procedures, 9770 locations, 1 initial locations, 0 loop locations, and 1 error locations. [2024-11-15 22:14:12,598 INFO L492 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-15 22:14:13,894 INFO L143 ThreadInstanceAdder]: Constructed 13 joinOtherThreadTransitions. [2024-11-15 22:14:14,223 INFO L126 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 22:14:14,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-11-15 22:14:14,223 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 22:14:14,227 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-11-15 22:14:14,230 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-11-15 22:14:14,899 INFO L181 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-11-15 22:14:14,909 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-11-15 22:14:14,916 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@40698362, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 22:14:14,916 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-15 22:14:15,085 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 1 remaining) [2024-11-15 22:14:15,090 INFO L422 BasicCegarLoop]: Path program histogram: [] [2024-11-15 22:14:15,092 INFO L320 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE (1/3) [2024-11-15 22:14:15,266 INFO L126 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 22:14:15,267 INFO L181 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-11-15 22:14:15,267 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ldv_random_allocationless_scenario_3Thread1of1ForFork0 ======== [2024-11-15 22:14:15,268 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@40698362, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 22:14:15,268 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-15 22:14:39,993 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:14:39,994 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:14:39,995 INFO L132 ounterexampleChecker]: Examining path program with hash -177970497, occurence #1 [2024-11-15 22:14:39,995 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:14:39,995 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:14:40,000 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:14:40,001 INFO L85 PathProgramCache]: Analyzing trace with hash -927907723, now seen corresponding path program 1 times [2024-11-15 22:14:40,006 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:14:40,006 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1625360018] [2024-11-15 22:14:40,007 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:14:40,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:14:40,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:14:41,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:14:41,443 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:14:41,443 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1625360018] [2024-11-15 22:14:41,444 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1625360018] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:14:41,444 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:14:41,445 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-15 22:14:41,445 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [961594226] [2024-11-15 22:14:41,446 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:14:41,455 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-15 22:14:41,455 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:14:41,474 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-15 22:14:41,474 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-15 22:14:41,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:14:41,476 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:14:41,478 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 968.5) internal successors, (1937), 2 states have internal predecessors, (1937), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:14:41,478 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:14:45,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:14:45,486 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-15 22:14:45,486 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:14:45,487 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:14:45,488 INFO L132 ounterexampleChecker]: Examining path program with hash -1612220616, occurence #1 [2024-11-15 22:14:45,488 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:14:45,488 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:14:45,488 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:14:45,489 INFO L85 PathProgramCache]: Analyzing trace with hash 648266959, now seen corresponding path program 1 times [2024-11-15 22:14:45,489 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:14:45,489 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [555523341] [2024-11-15 22:14:45,489 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:14:45,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:14:45,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:14:47,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:14:47,185 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:14:47,185 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [555523341] [2024-11-15 22:14:47,185 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [555523341] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:14:47,185 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:14:47,185 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-15 22:14:47,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1489133191] [2024-11-15 22:14:47,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:14:47,189 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-15 22:14:47,189 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:14:47,190 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-15 22:14:47,191 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-15 22:14:47,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:14:47,195 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:14:47,196 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 491.0) internal successors, (1473), 3 states have internal predecessors, (1473), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:14:47,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:14:47,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:14:54,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:14:54,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:14:54,481 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-15 22:14:54,481 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:14:54,481 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:14:54,483 INFO L132 ounterexampleChecker]: Examining path program with hash -1412429161, occurence #1 [2024-11-15 22:14:54,483 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:14:54,483 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:14:54,484 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:14:54,484 INFO L85 PathProgramCache]: Analyzing trace with hash -142443704, now seen corresponding path program 1 times [2024-11-15 22:14:54,485 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:14:54,485 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1370956287] [2024-11-15 22:14:54,485 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:14:54,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:14:54,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:14:55,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:14:55,502 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:14:55,502 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1370956287] [2024-11-15 22:14:55,502 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1370956287] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:14:55,502 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:14:55,502 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-15 22:14:55,502 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1794409871] [2024-11-15 22:14:55,502 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:14:55,504 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-15 22:14:55,504 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:14:55,506 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-15 22:14:55,506 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-15 22:14:55,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:14:55,506 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:14:55,507 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 634.6666666666666) internal successors, (1904), 3 states have internal predecessors, (1904), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:14:55,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:14:55,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:14:55,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:14:55,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:14:55,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:14:55,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:14:55,817 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-15 22:14:55,817 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:14:55,817 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:14:55,819 INFO L132 ounterexampleChecker]: Examining path program with hash 79936657, occurence #1 [2024-11-15 22:14:55,819 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:14:55,819 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:14:55,820 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:14:55,820 INFO L85 PathProgramCache]: Analyzing trace with hash 714614302, now seen corresponding path program 1 times [2024-11-15 22:14:55,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:14:55,821 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1861236664] [2024-11-15 22:14:55,821 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:14:55,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:14:55,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:14:57,125 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:14:57,125 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:14:57,129 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1861236664] [2024-11-15 22:14:57,129 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1861236664] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 22:14:57,129 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [61936073] [2024-11-15 22:14:57,130 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:14:57,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:14:57,130 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 22:14:57,136 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 22:14:57,137 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-15 22:14:58,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:14:58,754 INFO L256 TraceCheckSpWp]: Trace formula consists of 4748 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-15 22:14:58,805 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 22:14:59,227 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:14:59,227 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 22:14:59,635 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:14:59,635 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [61936073] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 22:14:59,635 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 22:14:59,636 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 5 [2024-11-15 22:14:59,636 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [966358202] [2024-11-15 22:14:59,636 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 22:14:59,638 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-15 22:14:59,639 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:14:59,640 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-15 22:14:59,641 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-15 22:14:59,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:14:59,641 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:14:59,642 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 430.8) internal successors, (2154), 5 states have internal predecessors, (2154), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:14:59,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:14:59,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:14:59,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:14:59,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:14:59,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:14:59,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:14:59,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:14:59,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:14:59,837 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-15 22:15:00,009 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:15:00,010 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:15:00,010 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:15:00,015 INFO L132 ounterexampleChecker]: Examining path program with hash 79936657, occurence #2 [2024-11-15 22:15:00,015 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 22:15:00,016 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2024-11-15 22:15:00,016 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,016 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 22:15:00,016 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,016 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2 [2024-11-15 22:15:00,017 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,017 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 4 [2024-11-15 22:15:00,017 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,017 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 22:15:00,017 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,017 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 22:15:00,017 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,017 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 22:15:00,017 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,017 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 22:15:00,017 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,017 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 22:15:00,017 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,017 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 22:15:00,017 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,017 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 22:15:00,017 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,017 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2024-11-15 22:15:00,017 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,017 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 22:15:00,017 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,017 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 22:15:00,018 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,018 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 22:15:00,018 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,018 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 22:15:00,018 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,018 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 22:15:00,018 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,018 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 22:15:00,018 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,018 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 22:15:00,018 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,018 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 22:15:00,018 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,018 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 22:15:00,018 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,018 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2024-11-15 22:15:00,018 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,018 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 22:15:00,018 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,018 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2024-11-15 22:15:00,018 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,018 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2024-11-15 22:15:00,018 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,018 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 22:15:00,019 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,019 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 22:15:00,019 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,019 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 22:15:00,019 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,019 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2024-11-15 22:15:00,019 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,019 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 22:15:00,019 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,019 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2024-11-15 22:15:00,019 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,019 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 22:15:00,024 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,024 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-15 22:15:00,024 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,024 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 22:15:00,024 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,024 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 22:15:00,024 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,028 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 22:15:00,028 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,028 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 22:15:00,028 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,028 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2024-11-15 22:15:00,028 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,028 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2024-11-15 22:15:00,028 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 22:15:00,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 22:15:00,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2024-11-15 22:15:00,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 22:15:00,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 22:15:00,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 22:15:00,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 22:15:00,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 22:15:00,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 22:15:00,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 22:15:00,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 22:15:00,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2024-11-15 22:15:00,029 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,029 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 22:15:00,030 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,030 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 22:15:00,030 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,030 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 22:15:00,030 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,030 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 22:15:00,030 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,030 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2024-11-15 22:15:00,030 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,030 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 22:15:00,030 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,030 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 22:15:00,030 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,030 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 22:15:00,030 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,030 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 22:15:00,030 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,030 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 22:15:00,030 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,030 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 22:15:00,030 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,030 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 22:15:00,030 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,030 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 22:15:00,030 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,031 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 22:15:00,031 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,031 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 22:15:00,031 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,031 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 22:15:00,031 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,031 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 22:15:00,031 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,031 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 22:15:00,031 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,031 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2024-11-15 22:15:00,031 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,031 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 22:15:00,036 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,036 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 22:15:00,036 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,037 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2024-11-15 22:15:00,037 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,037 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 22:15:00,037 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,037 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2024-11-15 22:15:00,037 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,037 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 22:15:00,037 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,037 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2024-11-15 22:15:00,037 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,037 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2024-11-15 22:15:00,037 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,037 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2024-11-15 22:15:00,037 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,037 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 22:15:00,037 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,037 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 22:15:00,037 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,037 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 22:15:00,037 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,038 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2024-11-15 22:15:00,038 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,038 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 22:15:00,038 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,038 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 22:15:00,038 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,038 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 22:15:00,038 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,038 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2024-11-15 22:15:00,038 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,038 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 22:15:00,038 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,038 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2024-11-15 22:15:00,038 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,038 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2024-11-15 22:15:00,038 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,038 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2024-11-15 22:15:00,038 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,038 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2024-11-15 22:15:00,038 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,038 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2024-11-15 22:15:00,038 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,038 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2024-11-15 22:15:00,038 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,039 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2024-11-15 22:15:00,039 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,039 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2024-11-15 22:15:00,039 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,039 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2024-11-15 22:15:00,039 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,039 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2024-11-15 22:15:00,039 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,039 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2024-11-15 22:15:00,039 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,039 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2024-11-15 22:15:00,039 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,039 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2024-11-15 22:15:00,039 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,039 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2024-11-15 22:15:00,039 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,039 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2024-11-15 22:15:00,039 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,039 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2024-11-15 22:15:00,039 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,039 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2024-11-15 22:15:00,039 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,040 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2024-11-15 22:15:00,040 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,040 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 22:15:00,040 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,040 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2024-11-15 22:15:00,040 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,040 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2024-11-15 22:15:00,040 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,040 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 22:15:00,040 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,040 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2024-11-15 22:15:00,045 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,045 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2024-11-15 22:15:00,045 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,045 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2024-11-15 22:15:00,045 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,045 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2024-11-15 22:15:00,046 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,046 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2024-11-15 22:15:00,046 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,046 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2024-11-15 22:15:00,046 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,046 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2024-11-15 22:15:00,046 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,046 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2024-11-15 22:15:00,046 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,046 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2024-11-15 22:15:00,046 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,046 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2024-11-15 22:15:00,046 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,046 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 22:15:00,046 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,046 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2024-11-15 22:15:00,046 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,046 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2024-11-15 22:15:00,046 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,046 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2024-11-15 22:15:00,046 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,046 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2024-11-15 22:15:00,046 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,046 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2024-11-15 22:15:00,047 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,047 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 22:15:00,047 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,047 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2024-11-15 22:15:00,047 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,047 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2024-11-15 22:15:00,047 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,047 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2024-11-15 22:15:00,047 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,047 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2024-11-15 22:15:00,047 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,047 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2024-11-15 22:15:00,047 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,047 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2024-11-15 22:15:00,047 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,047 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 267 [2024-11-15 22:15:00,047 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,047 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2024-11-15 22:15:00,047 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,047 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 271 [2024-11-15 22:15:00,047 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,048 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2024-11-15 22:15:00,048 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,048 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2024-11-15 22:15:00,048 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,048 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2024-11-15 22:15:00,048 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,048 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2024-11-15 22:15:00,048 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,048 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 279 [2024-11-15 22:15:00,048 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,048 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2024-11-15 22:15:00,048 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,048 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2024-11-15 22:15:00,048 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,048 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 285 [2024-11-15 22:15:00,048 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,048 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 287 [2024-11-15 22:15:00,048 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,048 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2024-11-15 22:15:00,048 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,048 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 289 [2024-11-15 22:15:00,048 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,049 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2024-11-15 22:15:00,049 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,049 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2024-11-15 22:15:00,049 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,049 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2024-11-15 22:15:00,049 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,049 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 297 [2024-11-15 22:15:00,049 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,049 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 299 [2024-11-15 22:15:00,049 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,049 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2024-11-15 22:15:00,049 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,054 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 303 [2024-11-15 22:15:00,054 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,054 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2024-11-15 22:15:00,055 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,055 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2024-11-15 22:15:00,055 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,055 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2024-11-15 22:15:00,055 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,055 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 311 [2024-11-15 22:15:00,055 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,055 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2024-11-15 22:15:00,055 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,055 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2024-11-15 22:15:00,055 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,055 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2024-11-15 22:15:00,055 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,055 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2024-11-15 22:15:00,055 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,055 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 319 [2024-11-15 22:15:00,055 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,055 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 321 [2024-11-15 22:15:00,056 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,056 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2024-11-15 22:15:00,057 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,057 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2024-11-15 22:15:00,057 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,057 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 327 [2024-11-15 22:15:00,058 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,058 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2024-11-15 22:15:00,058 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,058 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2024-11-15 22:15:00,058 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,058 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 333 [2024-11-15 22:15:00,058 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,058 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 335 [2024-11-15 22:15:00,058 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,058 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2024-11-15 22:15:00,058 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,058 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 339 [2024-11-15 22:15:00,058 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,058 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2024-11-15 22:15:00,058 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,058 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 345 [2024-11-15 22:15:00,058 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,058 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2024-11-15 22:15:00,058 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,058 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2024-11-15 22:15:00,058 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,058 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2024-11-15 22:15:00,058 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,058 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2024-11-15 22:15:00,058 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,058 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 353 [2024-11-15 22:15:00,059 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,059 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 355 [2024-11-15 22:15:00,059 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,059 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2024-11-15 22:15:00,059 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,059 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 359 [2024-11-15 22:15:00,059 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,059 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2024-11-15 22:15:00,059 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,059 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2024-11-15 22:15:00,059 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,059 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 364 [2024-11-15 22:15:00,059 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,059 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 365 [2024-11-15 22:15:00,063 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,063 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 366 [2024-11-15 22:15:00,063 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,063 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 368 [2024-11-15 22:15:00,063 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,063 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 370 [2024-11-15 22:15:00,063 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,063 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 371 [2024-11-15 22:15:00,063 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,063 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 373 [2024-11-15 22:15:00,063 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,063 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 376 [2024-11-15 22:15:00,063 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,063 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 378 [2024-11-15 22:15:00,063 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,063 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 379 [2024-11-15 22:15:00,063 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,063 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 380 [2024-11-15 22:15:00,063 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,063 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 384 [2024-11-15 22:15:00,063 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,063 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 386 [2024-11-15 22:15:00,063 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,063 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 388 [2024-11-15 22:15:00,063 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,063 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 390 [2024-11-15 22:15:00,064 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,064 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 393 [2024-11-15 22:15:00,064 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,064 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 395 [2024-11-15 22:15:00,064 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,064 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 397 [2024-11-15 22:15:00,064 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,064 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 398 [2024-11-15 22:15:00,064 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,064 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 400 [2024-11-15 22:15:00,064 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,064 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 401 [2024-11-15 22:15:00,064 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,064 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 402 [2024-11-15 22:15:00,064 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,064 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 403 [2024-11-15 22:15:00,064 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,064 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 405 [2024-11-15 22:15:00,064 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,064 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 406 [2024-11-15 22:15:00,064 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,064 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 407 [2024-11-15 22:15:00,064 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,064 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 411 [2024-11-15 22:15:00,065 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,065 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 413 [2024-11-15 22:15:00,065 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,065 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 415 [2024-11-15 22:15:00,065 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,065 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 417 [2024-11-15 22:15:00,065 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,065 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 420 [2024-11-15 22:15:00,065 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,065 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 421 [2024-11-15 22:15:00,065 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,065 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 423 [2024-11-15 22:15:00,065 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,065 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 426 [2024-11-15 22:15:00,065 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,065 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 429 [2024-11-15 22:15:00,065 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,065 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 430 [2024-11-15 22:15:00,065 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,065 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 432 [2024-11-15 22:15:00,065 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,065 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 433 [2024-11-15 22:15:00,065 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,065 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 435 [2024-11-15 22:15:00,065 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,065 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 438 [2024-11-15 22:15:00,065 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,066 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 440 [2024-11-15 22:15:00,066 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,066 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 445 [2024-11-15 22:15:00,066 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,066 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 446 [2024-11-15 22:15:00,066 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,066 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 448 [2024-11-15 22:15:00,066 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,066 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 451 [2024-11-15 22:15:00,066 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,066 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 452 [2024-11-15 22:15:00,066 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,066 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 454 [2024-11-15 22:15:00,066 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,066 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 456 [2024-11-15 22:15:00,073 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,073 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 457 [2024-11-15 22:15:00,073 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,073 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 460 [2024-11-15 22:15:00,074 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,074 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 461 [2024-11-15 22:15:00,074 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,074 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 463 [2024-11-15 22:15:00,074 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,074 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 464 [2024-11-15 22:15:00,074 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,074 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 467 [2024-11-15 22:15:00,074 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,074 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 470 [2024-11-15 22:15:00,074 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,074 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 473 [2024-11-15 22:15:00,074 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,074 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 475 [2024-11-15 22:15:00,074 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,074 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 476 [2024-11-15 22:15:00,074 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,074 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 479 [2024-11-15 22:15:00,074 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,074 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 481 [2024-11-15 22:15:00,074 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,074 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 482 [2024-11-15 22:15:00,074 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,074 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 485 [2024-11-15 22:15:00,074 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,074 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 488 [2024-11-15 22:15:00,074 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,074 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 489 [2024-11-15 22:15:00,075 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,075 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 491 [2024-11-15 22:15:00,075 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,075 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 494 [2024-11-15 22:15:00,106 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 22:15:00,106 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 534 [2024-11-15 22:15:00,106 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,106 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 629 [2024-11-15 22:15:00,106 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,107 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 992 [2024-11-15 22:15:00,107 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,107 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1332 [2024-11-15 22:15:00,107 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,107 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1395 [2024-11-15 22:15:00,107 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,107 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1521 [2024-11-15 22:15:00,107 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,107 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1619 [2024-11-15 22:15:00,108 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,108 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1841 [2024-11-15 22:15:00,108 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,108 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1886 [2024-11-15 22:15:00,108 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,108 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2046 [2024-11-15 22:15:00,108 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,108 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2091 [2024-11-15 22:15:00,108 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,108 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 2119 [2024-11-15 22:15:00,108 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:15:00,108 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 22:15:00,108 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:15:00,114 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:15:00,115 INFO L85 PathProgramCache]: Analyzing trace with hash -1771572755, now seen corresponding path program 2 times [2024-11-15 22:15:00,115 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:15:00,115 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2141521942] [2024-11-15 22:15:00,115 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:15:00,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:15:00,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:15:01,797 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-15 22:15:01,797 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:15:01,797 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2141521942] [2024-11-15 22:15:01,797 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2141521942] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:15:01,797 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:15:01,798 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-15 22:15:01,798 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [916131855] [2024-11-15 22:15:01,798 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:15:01,799 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-15 22:15:01,799 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:15:01,801 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-15 22:15:01,801 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-15 22:15:01,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:01,801 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:15:01,802 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 362.6) internal successors, (1813), 5 states have internal predecessors, (1813), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:15:01,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:01,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:01,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:01,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:01,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:01,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:01,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:01,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:01,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:01,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:15:01,989 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-15 22:15:01,989 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:15:01,989 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:15:01,991 INFO L132 ounterexampleChecker]: Examining path program with hash 568535226, occurence #1 [2024-11-15 22:15:01,991 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:15:01,991 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:15:01,992 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:15:01,993 INFO L85 PathProgramCache]: Analyzing trace with hash 1418364951, now seen corresponding path program 1 times [2024-11-15 22:15:01,993 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:15:01,993 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1803703203] [2024-11-15 22:15:01,993 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:15:01,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:15:02,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:15:03,200 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2024-11-15 22:15:03,201 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:15:03,201 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1803703203] [2024-11-15 22:15:03,201 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1803703203] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:15:03,201 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:15:03,201 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-15 22:15:03,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1109431235] [2024-11-15 22:15:03,201 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:15:03,203 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-15 22:15:03,203 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:15:03,205 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-15 22:15:03,205 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-15 22:15:03,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:03,205 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:15:03,206 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 481.25) internal successors, (1925), 4 states have internal predecessors, (1925), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:15:03,206 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:03,206 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:03,206 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:03,206 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:03,207 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:15:03,207 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:03,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:03,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:03,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:03,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:03,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:15:03,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:03,392 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-15 22:15:03,392 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:15:03,393 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:15:03,394 INFO L132 ounterexampleChecker]: Examining path program with hash -944724455, occurence #1 [2024-11-15 22:15:03,395 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:15:03,395 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:15:03,395 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:15:03,396 INFO L85 PathProgramCache]: Analyzing trace with hash -1146024969, now seen corresponding path program 1 times [2024-11-15 22:15:03,396 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:15:03,396 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1120837734] [2024-11-15 22:15:03,396 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:15:03,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:15:03,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:15:08,666 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 322 trivial. 0 not checked. [2024-11-15 22:15:08,666 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:15:08,666 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1120837734] [2024-11-15 22:15:08,666 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1120837734] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:15:08,666 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:15:08,666 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2024-11-15 22:15:08,667 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [218926135] [2024-11-15 22:15:08,667 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:15:08,668 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-15 22:15:08,668 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:15:08,670 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-15 22:15:08,671 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2024-11-15 22:15:08,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:08,671 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:15:08,673 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 175.0) internal successors, (1925), 11 states have internal predecessors, (1925), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:15:08,673 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:08,673 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:08,673 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:08,673 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:08,673 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:15:08,673 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:08,673 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:10,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:10,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:10,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:10,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:10,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:15:10,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:10,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:10,488 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-15 22:15:10,488 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:15:10,488 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:15:10,489 INFO L132 ounterexampleChecker]: Examining path program with hash -500223260, occurence #1 [2024-11-15 22:15:10,489 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:15:10,489 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:15:10,490 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:15:10,491 INFO L85 PathProgramCache]: Analyzing trace with hash 1279480575, now seen corresponding path program 1 times [2024-11-15 22:15:10,491 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:15:10,491 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1715670819] [2024-11-15 22:15:10,491 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:15:10,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:15:10,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:15:16,465 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 322 trivial. 0 not checked. [2024-11-15 22:15:16,465 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:15:16,466 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1715670819] [2024-11-15 22:15:16,466 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1715670819] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:15:16,466 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:15:16,466 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2024-11-15 22:15:16,466 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1429752307] [2024-11-15 22:15:16,466 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:15:16,467 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-15 22:15:16,467 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:15:16,469 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-15 22:15:16,470 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2024-11-15 22:15:16,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:16,470 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:15:16,472 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 181.0909090909091) internal successors, (1992), 11 states have internal predecessors, (1992), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:15:16,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:16,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:16,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:16,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:16,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:15:16,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:16,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:16,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:18,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:18,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:18,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:18,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:18,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:15:18,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:18,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:18,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:18,410 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-15 22:15:18,410 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:15:18,410 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:15:18,413 INFO L132 ounterexampleChecker]: Examining path program with hash -1059654622, occurence #1 [2024-11-15 22:15:18,413 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:15:18,413 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:15:18,414 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:15:18,414 INFO L85 PathProgramCache]: Analyzing trace with hash -2043193304, now seen corresponding path program 1 times [2024-11-15 22:15:18,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:15:18,414 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [183235342] [2024-11-15 22:15:18,415 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:15:18,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:15:18,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:15:21,394 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 322 trivial. 0 not checked. [2024-11-15 22:15:21,394 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:15:21,394 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [183235342] [2024-11-15 22:15:21,394 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [183235342] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:15:21,394 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:15:21,394 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-15 22:15:21,394 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [195983863] [2024-11-15 22:15:21,394 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:15:21,395 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-15 22:15:21,395 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:15:21,397 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-15 22:15:21,397 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2024-11-15 22:15:21,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:21,397 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:15:21,398 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 228.77777777777777) internal successors, (2059), 9 states have internal predecessors, (2059), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:15:21,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:21,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:21,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:21,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:21,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:15:21,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:21,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:21,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:21,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:21,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:21,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:21,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:21,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:21,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:15:21,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:21,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:21,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:21,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 22:15:21,699 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-15 22:15:21,699 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:15:21,699 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:15:21,702 INFO L132 ounterexampleChecker]: Examining path program with hash -2002096441, occurence #1 [2024-11-15 22:15:21,702 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:15:21,702 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:15:21,704 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:15:21,704 INFO L85 PathProgramCache]: Analyzing trace with hash -763720723, now seen corresponding path program 1 times [2024-11-15 22:15:21,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:15:21,705 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1475972129] [2024-11-15 22:15:21,705 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:15:21,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:15:22,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:15:24,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2399 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2399 trivial. 0 not checked. [2024-11-15 22:15:24,961 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:15:24,962 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1475972129] [2024-11-15 22:15:24,962 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1475972129] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:15:24,962 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:15:24,962 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-15 22:15:24,962 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1681003728] [2024-11-15 22:15:24,962 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:15:24,963 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-15 22:15:24,963 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:15:24,965 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-15 22:15:24,965 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-15 22:15:24,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:24,965 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:15:24,966 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 526.75) internal successors, (2107), 4 states have internal predecessors, (2107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:15:24,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:24,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:24,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:24,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:24,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:15:24,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:24,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:24,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:24,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 22:15:24,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:25,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:25,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:25,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:25,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:25,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:15:25,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:25,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:25,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:25,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 22:15:25,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:25,180 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-15 22:15:25,180 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:15:25,180 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:15:25,182 INFO L132 ounterexampleChecker]: Examining path program with hash -746379921, occurence #1 [2024-11-15 22:15:25,182 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:15:25,182 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:15:25,183 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:15:25,184 INFO L85 PathProgramCache]: Analyzing trace with hash 112659023, now seen corresponding path program 1 times [2024-11-15 22:15:25,184 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:15:25,184 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [275387682] [2024-11-15 22:15:25,184 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:15:25,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:15:26,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:15:27,580 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 322 trivial. 0 not checked. [2024-11-15 22:15:27,581 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:15:27,581 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [275387682] [2024-11-15 22:15:27,581 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [275387682] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:15:27,585 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:15:27,585 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-15 22:15:27,585 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [440779332] [2024-11-15 22:15:27,586 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:15:27,587 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-15 22:15:27,587 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:15:27,588 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-15 22:15:27,588 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-15 22:15:27,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:27,592 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:15:27,593 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 687.0) internal successors, (2061), 3 states have internal predecessors, (2061), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:15:27,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:27,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:27,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:27,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:27,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:15:27,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:27,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:27,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:27,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 22:15:27,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:27,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:27,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:27,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:27,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:27,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:27,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:15:27,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:27,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:27,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:27,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 22:15:27,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:27,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:27,776 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-15 22:15:27,776 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:15:27,776 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:15:27,778 INFO L132 ounterexampleChecker]: Examining path program with hash 345808998, occurence #1 [2024-11-15 22:15:27,778 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:15:27,778 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:15:27,779 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:15:27,780 INFO L85 PathProgramCache]: Analyzing trace with hash -1599696827, now seen corresponding path program 1 times [2024-11-15 22:15:27,780 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:15:27,780 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1771549408] [2024-11-15 22:15:27,780 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:15:27,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:15:28,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:15:32,896 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 322 trivial. 0 not checked. [2024-11-15 22:15:32,896 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:15:32,896 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1771549408] [2024-11-15 22:15:32,896 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1771549408] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:15:32,896 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:15:32,897 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2024-11-15 22:15:32,897 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1207175048] [2024-11-15 22:15:32,897 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:15:32,898 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2024-11-15 22:15:32,898 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:15:32,899 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2024-11-15 22:15:32,899 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=241, Unknown=0, NotChecked=0, Total=272 [2024-11-15 22:15:32,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:32,899 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:15:32,901 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 120.76470588235294) internal successors, (2053), 17 states have internal predecessors, (2053), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:15:32,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:32,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:32,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:32,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:32,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:15:32,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:32,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:32,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:32,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 22:15:32,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:32,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:32,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:35,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:35,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:35,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:35,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:35,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:15:35,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:35,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:35,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:35,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 22:15:35,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:35,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:35,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-15 22:15:35,846 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-15 22:15:35,847 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:15:35,847 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:15:35,849 INFO L132 ounterexampleChecker]: Examining path program with hash 1102487178, occurence #1 [2024-11-15 22:15:35,849 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:15:35,849 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:15:35,850 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:15:35,850 INFO L85 PathProgramCache]: Analyzing trace with hash -850788539, now seen corresponding path program 1 times [2024-11-15 22:15:35,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:15:35,851 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [994445372] [2024-11-15 22:15:35,851 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:15:35,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:15:37,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:15:45,981 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 322 trivial. 0 not checked. [2024-11-15 22:15:45,981 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:15:45,981 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [994445372] [2024-11-15 22:15:45,982 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [994445372] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:15:45,982 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:15:45,982 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2024-11-15 22:15:45,982 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1309698735] [2024-11-15 22:15:45,982 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:15:45,983 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2024-11-15 22:15:45,983 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:15:45,984 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2024-11-15 22:15:45,985 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=342, Unknown=0, NotChecked=0, Total=380 [2024-11-15 22:15:45,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:45,985 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:15:45,986 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 103.05) internal successors, (2061), 20 states have internal predecessors, (2061), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:15:45,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:45,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:45,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:45,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:45,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:15:45,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:45,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:45,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:45,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 22:15:45,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:45,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:45,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-11-15 22:15:45,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:47,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:47,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:47,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:47,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:47,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:15:47,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:47,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:47,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:47,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 22:15:47,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:47,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:47,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-15 22:15:47,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-15 22:15:47,770 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-15 22:15:47,771 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:15:47,771 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:15:47,772 INFO L132 ounterexampleChecker]: Examining path program with hash -1925204181, occurence #1 [2024-11-15 22:15:47,772 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:15:47,772 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:15:47,773 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:15:47,773 INFO L85 PathProgramCache]: Analyzing trace with hash 1530403155, now seen corresponding path program 1 times [2024-11-15 22:15:47,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:15:47,773 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1743095578] [2024-11-15 22:15:47,774 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:15:47,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:15:49,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:15:52,765 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 322 trivial. 0 not checked. [2024-11-15 22:15:52,766 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:15:52,766 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1743095578] [2024-11-15 22:15:52,766 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1743095578] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:15:52,766 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:15:52,766 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-15 22:15:52,766 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [181135831] [2024-11-15 22:15:52,766 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:15:52,767 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-15 22:15:52,767 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:15:52,768 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-15 22:15:52,769 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-15 22:15:52,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:52,769 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:15:52,769 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 296.14285714285717) internal successors, (2073), 7 states have internal predecessors, (2073), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:15:52,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:15:52,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:52,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:52,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:52,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:15:52,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:52,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:52,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:15:52,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 22:15:52,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:15:52,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:15:52,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-11-15 22:15:52,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-11-15 22:15:52,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:17:24,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:17:24,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:17:24,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:17:24,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:17:24,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:17:24,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:17:24,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:17:24,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:17:24,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 22:17:24,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:17:24,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:17:24,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-15 22:17:24,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-15 22:17:24,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:17:24,411 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-11-15 22:17:24,411 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:17:24,411 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:17:24,413 INFO L132 ounterexampleChecker]: Examining path program with hash -802884236, occurence #1 [2024-11-15 22:17:24,413 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:17:24,413 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:17:24,413 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:17:24,414 INFO L85 PathProgramCache]: Analyzing trace with hash 1462264405, now seen corresponding path program 1 times [2024-11-15 22:17:24,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:17:24,414 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [650259991] [2024-11-15 22:17:24,414 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:17:24,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:17:24,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:17:27,341 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 322 trivial. 0 not checked. [2024-11-15 22:17:27,342 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:17:27,342 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [650259991] [2024-11-15 22:17:27,342 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [650259991] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:17:27,342 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:17:27,342 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-15 22:17:27,343 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [313114345] [2024-11-15 22:17:27,343 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:17:27,345 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-15 22:17:27,345 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:17:27,346 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-15 22:17:27,347 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-15 22:17:27,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:17:27,347 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:17:27,348 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 353.625) internal successors, (2829), 8 states have internal predecessors, (2829), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:17:27,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:17:27,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:17:27,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:17:27,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:17:27,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:17:27,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:17:27,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:17:27,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:17:27,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 22:17:27,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:17:27,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:17:27,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-11-15 22:17:27,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-11-15 22:17:27,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:17:27,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:17:41,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:17:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:17:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:17:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:17:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:17:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:17:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:17:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:17:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 22:17:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:17:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:17:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-15 22:17:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-15 22:17:41,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:17:41,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 22:17:41,438 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-11-15 22:17:41,439 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_random_allocationless_scenario_3Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:17:41,439 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:17:41,440 INFO L132 ounterexampleChecker]: Examining path program with hash 2068900390, occurence #1 [2024-11-15 22:17:41,440 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:17:41,440 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:17:41,442 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:17:41,442 INFO L85 PathProgramCache]: Analyzing trace with hash 1571625049, now seen corresponding path program 1 times [2024-11-15 22:17:41,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:17:41,442 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1508227287] [2024-11-15 22:17:41,442 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:17:41,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:17:48,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:18:06,246 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 322 trivial. 0 not checked. [2024-11-15 22:18:06,246 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:18:06,246 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1508227287] [2024-11-15 22:18:06,246 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1508227287] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:18:06,246 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:18:06,247 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [39] imperfect sequences [] total 39 [2024-11-15 22:18:06,247 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1206095717] [2024-11-15 22:18:06,247 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:18:06,252 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2024-11-15 22:18:06,252 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:18:06,254 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2024-11-15 22:18:06,255 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=148, Invalid=1334, Unknown=0, NotChecked=0, Total=1482 [2024-11-15 22:18:06,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:06,255 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:18:06,256 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 64.28205128205128) internal successors, (2507), 39 states have internal predecessors, (2507), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 22:18:06,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:18:06,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:18:06,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:18:06,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:18:06,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 22:18:06,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:18:06,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:18:06,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:18:06,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 22:18:06,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 22:18:06,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:18:06,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-11-15 22:18:06,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-11-15 22:18:06,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:18:06,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 22:18:06,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.