./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/no-overflow.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 4a390ef5 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c9ee75e44352b6ea6b091abc908af4681506ed391b6529699b0d4480d6bf973b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 20:48:37,482 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 20:48:37,570 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-10-24 20:48:37,574 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 20:48:37,574 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 20:48:37,591 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 20:48:37,592 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 20:48:37,592 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 20:48:37,593 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 20:48:37,593 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 20:48:37,594 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 20:48:37,594 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 20:48:37,595 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 20:48:37,597 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 20:48:37,597 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 20:48:37,597 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 20:48:37,598 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 20:48:37,598 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 20:48:37,598 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 20:48:37,601 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 20:48:37,601 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 20:48:37,601 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 20:48:37,602 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 20:48:37,602 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-24 20:48:37,604 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-24 20:48:37,604 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 20:48:37,605 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 20:48:37,605 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 20:48:37,605 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 20:48:37,606 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 20:48:37,606 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 20:48:37,606 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 20:48:37,606 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 20:48:37,607 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 20:48:37,607 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 20:48:37,609 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 20:48:37,610 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 20:48:37,610 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 20:48:37,611 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 20:48:37,611 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 20:48:37,611 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 20:48:37,612 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9ee75e44352b6ea6b091abc908af4681506ed391b6529699b0d4480d6bf973b [2024-10-24 20:48:37,844 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 20:48:37,868 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 20:48:37,871 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 20:48:37,872 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 20:48:37,872 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 20:48:37,873 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i [2024-10-24 20:48:39,350 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 20:48:39,751 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 20:48:39,752 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i [2024-10-24 20:48:39,788 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cea697e4/de683e38919d4322ac61081ec80fcac5/FLAG9554fcc3d [2024-10-24 20:48:39,805 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cea697e4/de683e38919d4322ac61081ec80fcac5 [2024-10-24 20:48:39,808 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 20:48:39,809 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 20:48:39,810 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 20:48:39,810 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 20:48:39,817 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 20:48:39,818 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 08:48:39" (1/1) ... [2024-10-24 20:48:39,819 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75d04ee9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:39, skipping insertion in model container [2024-10-24 20:48:39,819 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 08:48:39" (1/1) ... [2024-10-24 20:48:39,904 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 20:48:40,302 WARN L1337 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2550] [2024-10-24 20:48:40,303 WARN L1337 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2551-2552] [2024-10-24 20:48:41,035 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 20:48:41,067 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 20:48:41,129 WARN L1337 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2550] [2024-10-24 20:48:41,130 WARN L1337 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2551-2552] [2024-10-24 20:48:41,132 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"); [2634] [2024-10-24 20:48:41,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("661:\n\tcall __sw_hweight32\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (4*32+23)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0xf3,0x40,0x0f,0xb8,0xc7\n6641:\n\t.popsection": "=a" (res): "D" (w)); [2643] [2024-10-24 20:48:41,137 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (179), "i" (12UL)); [2687-2688] [2024-10-24 20:48:41,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c6;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c5\n .byte 772b-771b\n .short %c7\n.popsection\n": "=D" (__edi), "=S" (__esi), "=d" (__edx), "=c" (__ecx), "=a" (__eax): [paravirt_typenum] "i" (34UL), [paravirt_opptr] "i" (& pv_cpu_ops.read_tsc), [paravirt_clobber] "i" (511): "memory", "cc", "r8", "r9", "r10", "r11"); [2693-2696] [2024-10-24 20:48:41,138 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [2719-2720] [2024-10-24 20:48:41,138 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"); [2725-2727] [2024-10-24 20:48:41,139 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (809), "i" (12UL)); [2749-2750] [2024-10-24 20:48:41,139 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [2755-2757] [2024-10-24 20:48:41,143 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [2778-2779] [2024-10-24 20:48:41,143 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [2784-2786] [2024-10-24 20:48:41,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [2810] [2024-10-24 20:48:41,145 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [2818] [2024-10-24 20:48:41,278 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 20:48:41,318 INFO L204 MainTranslator]: Completed translation [2024-10-24 20:48:41,318 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:41 WrapperNode [2024-10-24 20:48:41,319 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 20:48:41,320 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 20:48:41,320 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 20:48:41,320 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 20:48:41,327 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:41" (1/1) ... [2024-10-24 20:48:41,388 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:41" (1/1) ... [2024-10-24 20:48:41,498 INFO L138 Inliner]: procedures = 118, calls = 678, calls flagged for inlining = 41, calls inlined = 39, statements flattened = 2473 [2024-10-24 20:48:41,499 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 20:48:41,499 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 20:48:41,500 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 20:48:41,500 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 20:48:41,511 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:41" (1/1) ... [2024-10-24 20:48:41,512 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:41" (1/1) ... [2024-10-24 20:48:41,536 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:41" (1/1) ... [2024-10-24 20:48:41,652 INFO L175 MemorySlicer]: Split 445 memory accesses to 19 slices as follows [26, 2, 20, 3, 51, 1, 1, 3, 2, 250, 7, 6, 8, 6, 9, 9, 5, 18, 18]. 56 percent of accesses are in the largest equivalence class. The 180 initializations are split as follows [22, 2, 20, 0, 51, 0, 0, 0, 0, 27, 7, 0, 0, 4, 6, 4, 3, 18, 16]. The 62 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 1, 1, 53, 0, 1, 6, 0, 0, 0, 0, 0, 0]. [2024-10-24 20:48:41,652 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:41" (1/1) ... [2024-10-24 20:48:41,652 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:41" (1/1) ... [2024-10-24 20:48:41,784 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:41" (1/1) ... [2024-10-24 20:48:41,807 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:41" (1/1) ... [2024-10-24 20:48:41,825 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:41" (1/1) ... [2024-10-24 20:48:41,841 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:41" (1/1) ... [2024-10-24 20:48:41,866 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 20:48:41,868 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 20:48:41,868 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 20:48:41,868 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 20:48:41,869 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:41" (1/1) ... [2024-10-24 20:48:41,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 20:48:41,886 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 20:48:41,902 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-24 20:48:41,908 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-24 20:48:41,953 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_trigger [2024-10-24 20:48:41,953 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_trigger [2024-10-24 20:48:41,954 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-10-24 20:48:41,954 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-10-24 20:48:41,954 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2024-10-24 20:48:41,954 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2024-10-24 20:48:41,954 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-10-24 20:48:41,955 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-10-24 20:48:41,955 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2024-10-24 20:48:41,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2024-10-24 20:48:41,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-24 20:48:41,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-24 20:48:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-24 20:48:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-24 20:48:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-24 20:48:41,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-24 20:48:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-24 20:48:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-24 20:48:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-24 20:48:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-24 20:48:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-24 20:48:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-24 20:48:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-24 20:48:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-24 20:48:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-24 20:48:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-24 20:48:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-24 20:48:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-24 20:48:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-24 20:48:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-24 20:48:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-24 20:48:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_get_drvdata [2024-10-24 20:48:41,959 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_get_drvdata [2024-10-24 20:48:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_read [2024-10-24 20:48:41,959 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_read [2024-10-24 20:48:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-10-24 20:48:41,959 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-10-24 20:48:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2024-10-24 20:48:41,960 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2024-10-24 20:48:41,961 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_open [2024-10-24 20:48:41,961 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_open [2024-10-24 20:48:41,961 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2024-10-24 20:48:41,961 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2024-10-24 20:48:41,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-24 20:48:41,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-24 20:48:41,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-24 20:48:41,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-24 20:48:41,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-24 20:48:41,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-24 20:48:41,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-24 20:48:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-24 20:48:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-24 20:48:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-24 20:48:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-24 20:48:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-24 20:48:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-24 20:48:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-24 20:48:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-24 20:48:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-24 20:48:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-24 20:48:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-24 20:48:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-24 20:48:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-10-24 20:48:41,964 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-10-24 20:48:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2024-10-24 20:48:41,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2024-10-24 20:48:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-10-24 20:48:41,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-10-24 20:48:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-24 20:48:41,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-24 20:48:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-24 20:48:41,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-24 20:48:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-24 20:48:41,964 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-24 20:48:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-24 20:48:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2024-10-24 20:48:41,964 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2024-10-24 20:48:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 20:48:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure analog_poll [2024-10-24 20:48:41,965 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_poll [2024-10-24 20:48:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-10-24 20:48:41,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-10-24 20:48:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-24 20:48:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-24 20:48:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-24 20:48:41,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-24 20:48:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-24 20:48:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-24 20:48:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-24 20:48:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-24 20:48:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-24 20:48:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-24 20:48:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-24 20:48:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-24 20:48:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-24 20:48:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-24 20:48:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-24 20:48:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-24 20:48:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-24 20:48:41,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-24 20:48:41,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-24 20:48:41,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-24 20:48:41,969 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2024-10-24 20:48:41,969 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2024-10-24 20:48:41,970 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2024-10-24 20:48:41,970 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2024-10-24 20:48:41,970 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-24 20:48:41,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-24 20:48:41,970 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-10-24 20:48:41,971 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-10-24 20:48:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_drvdata [2024-10-24 20:48:41,971 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_drvdata [2024-10-24 20:48:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-24 20:48:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-24 20:48:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-24 20:48:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-24 20:48:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-24 20:48:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-24 20:48:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-24 20:48:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-24 20:48:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-24 20:48:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-24 20:48:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-24 20:48:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-24 20:48:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-24 20:48:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-24 20:48:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-24 20:48:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-24 20:48:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-24 20:48:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-24 20:48:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-24 20:48:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure analog_decode [2024-10-24 20:48:41,973 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_decode [2024-10-24 20:48:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-10-24 20:48:41,973 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-10-24 20:48:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight8 [2024-10-24 20:48:41,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight8 [2024-10-24 20:48:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure analog_button_read [2024-10-24 20:48:41,973 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_button_read [2024-10-24 20:48:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-24 20:48:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-10-24 20:48:41,973 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-10-24 20:48:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2024-10-24 20:48:41,973 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2024-10-24 20:48:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-24 20:48:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-24 20:48:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-24 20:48:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-24 20:48:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-24 20:48:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-24 20:48:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-24 20:48:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-24 20:48:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-24 20:48:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-24 20:48:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-24 20:48:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-24 20:48:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-24 20:48:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-24 20:48:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-24 20:48:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-24 20:48:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-24 20:48:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-24 20:48:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-24 20:48:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2024-10-24 20:48:41,974 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2024-10-24 20:48:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_close [2024-10-24 20:48:41,975 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_close [2024-10-24 20:48:41,975 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_time [2024-10-24 20:48:41,975 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_time [2024-10-24 20:48:41,975 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-24 20:48:41,975 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-24 20:48:41,975 INFO L130 BoogieDeclarations]: Found specification of procedure analog_disconnect [2024-10-24 20:48:41,975 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_disconnect [2024-10-24 20:48:41,975 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-10-24 20:48:41,977 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-10-24 20:48:41,978 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-10-24 20:48:41,978 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-10-24 20:48:41,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-24 20:48:41,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-24 20:48:41,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-24 20:48:41,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-24 20:48:41,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-24 20:48:41,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-24 20:48:41,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-24 20:48:41,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-24 20:48:41,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-24 20:48:41,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-24 20:48:41,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-24 20:48:41,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-24 20:48:41,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-24 20:48:41,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-24 20:48:41,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-24 20:48:41,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-24 20:48:41,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-24 20:48:41,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-24 20:48:41,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-24 20:48:41,980 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_cooked_read [2024-10-24 20:48:41,980 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_cooked_read [2024-10-24 20:48:41,980 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2024-10-24 20:48:41,981 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2024-10-24 20:48:41,981 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_tsc [2024-10-24 20:48:41,981 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_tsc [2024-10-24 20:48:41,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-10-24 20:48:41,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-10-24 20:48:41,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 20:48:41,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 20:48:41,981 INFO L130 BoogieDeclarations]: Found specification of procedure analog_cooked_read [2024-10-24 20:48:41,981 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_cooked_read [2024-10-24 20:48:41,981 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2024-10-24 20:48:41,981 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2024-10-24 20:48:42,433 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 20:48:42,437 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 20:48:42,525 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-24 20:48:45,063 INFO L? ?]: Removed 1066 outVars from TransFormulas that were not future-live. [2024-10-24 20:48:45,063 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 20:48:45,186 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 20:48:45,186 INFO L314 CfgBuilder]: Removed 4 assume(true) statements. [2024-10-24 20:48:45,186 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 08:48:45 BoogieIcfgContainer [2024-10-24 20:48:45,187 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 20:48:45,188 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 20:48:45,189 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 20:48:45,192 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 20:48:45,192 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 08:48:39" (1/3) ... [2024-10-24 20:48:45,193 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8fe73da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 08:48:45, skipping insertion in model container [2024-10-24 20:48:45,193 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:41" (2/3) ... [2024-10-24 20:48:45,193 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8fe73da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 08:48:45, skipping insertion in model container [2024-10-24 20:48:45,194 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 08:48:45" (3/3) ... [2024-10-24 20:48:45,195 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i [2024-10-24 20:48:45,211 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 20:48:45,212 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 235 error locations. [2024-10-24 20:48:45,314 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 20:48:45,321 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1895a0f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 20:48:45,321 INFO L334 AbstractCegarLoop]: Starting to check reachability of 235 error locations. [2024-10-24 20:48:45,333 INFO L276 IsEmpty]: Start isEmpty. Operand has 1292 states, 875 states have (on average 1.6274285714285714) internal successors, (1424), 1125 states have internal predecessors, (1424), 138 states have call successors, (138), 45 states have call predecessors, (138), 44 states have return successors, (135), 130 states have call predecessors, (135), 135 states have call successors, (135) [2024-10-24 20:48:45,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-10-24 20:48:45,341 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:48:45,342 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:48:45,343 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr97ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:48:45,347 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:48:45,348 INFO L85 PathProgramCache]: Analyzing trace with hash -1638333932, now seen corresponding path program 1 times [2024-10-24 20:48:45,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:48:45,356 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [157584908] [2024-10-24 20:48:45,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:48:45,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:48:45,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:45,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:48:45,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:45,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 20:48:45,796 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:48:45,796 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [157584908] [2024-10-24 20:48:45,797 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [157584908] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:48:45,797 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:48:45,797 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-24 20:48:45,799 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1387077165] [2024-10-24 20:48:45,799 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:48:45,803 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-24 20:48:45,803 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:48:45,825 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-24 20:48:45,828 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-24 20:48:45,834 INFO L87 Difference]: Start difference. First operand has 1292 states, 875 states have (on average 1.6274285714285714) internal successors, (1424), 1125 states have internal predecessors, (1424), 138 states have call successors, (138), 45 states have call predecessors, (138), 44 states have return successors, (135), 130 states have call predecessors, (135), 135 states have call successors, (135) Second operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-24 20:48:47,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:48:47,687 INFO L93 Difference]: Finished difference Result 2619 states and 3489 transitions. [2024-10-24 20:48:47,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-24 20:48:47,691 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2024-10-24 20:48:47,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:48:47,720 INFO L225 Difference]: With dead ends: 2619 [2024-10-24 20:48:47,720 INFO L226 Difference]: Without dead ends: 1311 [2024-10-24 20:48:47,729 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-24 20:48:47,732 INFO L432 NwaCegarLoop]: 1178 mSDtfsCounter, 507 mSDsluCounter, 1920 mSDsCounter, 0 mSdLazyCounter, 1296 mSolverCounterSat, 119 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 541 SdHoareTripleChecker+Valid, 3098 SdHoareTripleChecker+Invalid, 1415 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 119 IncrementalHoareTripleChecker+Valid, 1296 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2024-10-24 20:48:47,732 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [541 Valid, 3098 Invalid, 1415 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [119 Valid, 1296 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2024-10-24 20:48:47,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1311 states. [2024-10-24 20:48:47,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1311 to 1296. [2024-10-24 20:48:47,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1296 states, 902 states have (on average 1.5842572062084257) internal successors, (1429), 1124 states have internal predecessors, (1429), 135 states have call successors, (135), 46 states have call predecessors, (135), 46 states have return successors, (135), 130 states have call predecessors, (135), 135 states have call successors, (135) [2024-10-24 20:48:47,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 1296 states and 1699 transitions. [2024-10-24 20:48:47,861 INFO L78 Accepts]: Start accepts. Automaton has 1296 states and 1699 transitions. Word has length 15 [2024-10-24 20:48:47,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:48:47,861 INFO L471 AbstractCegarLoop]: Abstraction has 1296 states and 1699 transitions. [2024-10-24 20:48:47,862 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-24 20:48:47,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1699 transitions. [2024-10-24 20:48:47,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-10-24 20:48:47,863 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:48:47,863 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:48:47,863 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-24 20:48:47,863 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr105ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:48:47,864 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:48:47,864 INFO L85 PathProgramCache]: Analyzing trace with hash -861921964, now seen corresponding path program 1 times [2024-10-24 20:48:47,864 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:48:47,864 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [520520189] [2024-10-24 20:48:47,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:48:47,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:48:47,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:48,018 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:48:48,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:48,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 20:48:48,029 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:48:48,029 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [520520189] [2024-10-24 20:48:48,029 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [520520189] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:48:48,029 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:48:48,029 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-24 20:48:48,030 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1952258116] [2024-10-24 20:48:48,030 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:48:48,031 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-24 20:48:48,031 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:48:48,032 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-24 20:48:48,033 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-24 20:48:48,033 INFO L87 Difference]: Start difference. First operand 1296 states and 1699 transitions. Second operand has 4 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-24 20:48:49,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:48:49,504 INFO L93 Difference]: Finished difference Result 2624 states and 3459 transitions. [2024-10-24 20:48:49,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-24 20:48:49,505 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 17 [2024-10-24 20:48:49,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:48:49,512 INFO L225 Difference]: With dead ends: 2624 [2024-10-24 20:48:49,512 INFO L226 Difference]: Without dead ends: 1341 [2024-10-24 20:48:49,515 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-24 20:48:49,517 INFO L432 NwaCegarLoop]: 1164 mSDtfsCounter, 437 mSDsluCounter, 1902 mSDsCounter, 0 mSdLazyCounter, 1284 mSolverCounterSat, 115 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 469 SdHoareTripleChecker+Valid, 3066 SdHoareTripleChecker+Invalid, 1399 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 115 IncrementalHoareTripleChecker+Valid, 1284 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2024-10-24 20:48:49,518 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [469 Valid, 3066 Invalid, 1399 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [115 Valid, 1284 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2024-10-24 20:48:49,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1341 states. [2024-10-24 20:48:49,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1341 to 1330. [2024-10-24 20:48:49,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1330 states, 934 states have (on average 1.5813704496788008) internal successors, (1477), 1156 states have internal predecessors, (1477), 137 states have call successors, (137), 46 states have call predecessors, (137), 46 states have return successors, (137), 132 states have call predecessors, (137), 137 states have call successors, (137) [2024-10-24 20:48:49,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 1330 states and 1751 transitions. [2024-10-24 20:48:49,576 INFO L78 Accepts]: Start accepts. Automaton has 1330 states and 1751 transitions. Word has length 17 [2024-10-24 20:48:49,576 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:48:49,576 INFO L471 AbstractCegarLoop]: Abstraction has 1330 states and 1751 transitions. [2024-10-24 20:48:49,576 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-24 20:48:49,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 1751 transitions. [2024-10-24 20:48:49,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-10-24 20:48:49,577 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:48:49,578 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:48:49,578 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-24 20:48:49,578 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr101ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:48:49,578 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:48:49,579 INFO L85 PathProgramCache]: Analyzing trace with hash 1149039511, now seen corresponding path program 1 times [2024-10-24 20:48:49,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:48:49,579 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [909302949] [2024-10-24 20:48:49,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:48:49,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:48:49,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:49,681 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:48:49,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:49,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 20:48:49,689 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:48:49,689 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [909302949] [2024-10-24 20:48:49,689 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [909302949] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:48:49,689 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:48:49,689 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-24 20:48:49,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [81994096] [2024-10-24 20:48:49,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:48:49,690 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-24 20:48:49,690 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:48:49,691 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-24 20:48:49,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-24 20:48:49,691 INFO L87 Difference]: Start difference. First operand 1330 states and 1751 transitions. Second operand has 4 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-24 20:48:51,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:48:51,156 INFO L93 Difference]: Finished difference Result 1365 states and 1804 transitions. [2024-10-24 20:48:51,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-24 20:48:51,157 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 19 [2024-10-24 20:48:51,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:48:51,163 INFO L225 Difference]: With dead ends: 1365 [2024-10-24 20:48:51,164 INFO L226 Difference]: Without dead ends: 1363 [2024-10-24 20:48:51,165 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-24 20:48:51,166 INFO L432 NwaCegarLoop]: 1167 mSDtfsCounter, 420 mSDsluCounter, 1910 mSDsCounter, 0 mSdLazyCounter, 1273 mSolverCounterSat, 111 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 451 SdHoareTripleChecker+Valid, 3077 SdHoareTripleChecker+Invalid, 1384 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 111 IncrementalHoareTripleChecker+Valid, 1273 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2024-10-24 20:48:51,166 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [451 Valid, 3077 Invalid, 1384 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [111 Valid, 1273 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2024-10-24 20:48:51,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1363 states. [2024-10-24 20:48:51,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1363 to 1350. [2024-10-24 20:48:51,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1350 states, 954 states have (on average 1.5775681341719077) internal successors, (1505), 1176 states have internal predecessors, (1505), 137 states have call successors, (137), 46 states have call predecessors, (137), 46 states have return successors, (137), 132 states have call predecessors, (137), 137 states have call successors, (137) [2024-10-24 20:48:51,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1350 states and 1779 transitions. [2024-10-24 20:48:51,223 INFO L78 Accepts]: Start accepts. Automaton has 1350 states and 1779 transitions. Word has length 19 [2024-10-24 20:48:51,225 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:48:51,225 INFO L471 AbstractCegarLoop]: Abstraction has 1350 states and 1779 transitions. [2024-10-24 20:48:51,226 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-24 20:48:51,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 1779 transitions. [2024-10-24 20:48:51,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-10-24 20:48:51,227 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:48:51,227 INFO L215 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:48:51,227 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-24 20:48:51,227 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr105ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:48:51,228 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:48:51,228 INFO L85 PathProgramCache]: Analyzing trace with hash 2094907079, now seen corresponding path program 1 times [2024-10-24 20:48:51,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:48:51,228 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [529193949] [2024-10-24 20:48:51,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:48:51,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:48:51,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:51,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:48:51,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:51,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 20:48:51,367 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:48:51,367 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [529193949] [2024-10-24 20:48:51,368 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [529193949] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-24 20:48:51,368 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1279649000] [2024-10-24 20:48:51,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:48:51,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 20:48:51,368 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 20:48:51,371 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-24 20:48:51,373 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-10-24 20:48:51,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:51,741 INFO L255 TraceCheckSpWp]: Trace formula consists of 724 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-10-24 20:48:51,746 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 20:48:51,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 20:48:51,778 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-24 20:48:51,778 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1279649000] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:48:51,778 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-10-24 20:48:51,778 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2024-10-24 20:48:51,779 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1261051769] [2024-10-24 20:48:51,779 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:48:51,779 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-24 20:48:51,779 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:48:51,779 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-24 20:48:51,780 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-10-24 20:48:51,780 INFO L87 Difference]: Start difference. First operand 1350 states and 1779 transitions. Second operand has 4 states, 3 states have (on average 6.0) internal successors, (18), 4 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-24 20:48:51,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:48:51,976 INFO L93 Difference]: Finished difference Result 1352 states and 1779 transitions. [2024-10-24 20:48:51,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-24 20:48:51,977 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 6.0) internal successors, (18), 4 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 20 [2024-10-24 20:48:51,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:48:51,984 INFO L225 Difference]: With dead ends: 1352 [2024-10-24 20:48:51,984 INFO L226 Difference]: Without dead ends: 1350 [2024-10-24 20:48:51,985 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-10-24 20:48:51,987 INFO L432 NwaCegarLoop]: 1562 mSDtfsCounter, 40 mSDsluCounter, 1547 mSDsCounter, 0 mSdLazyCounter, 182 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 42 SdHoareTripleChecker+Valid, 3109 SdHoareTripleChecker+Invalid, 185 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 182 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-24 20:48:51,988 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [42 Valid, 3109 Invalid, 185 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 182 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-24 20:48:51,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1350 states. [2024-10-24 20:48:52,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1350 to 1348. [2024-10-24 20:48:52,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1348 states, 954 states have (on average 1.5733752620545074) internal successors, (1501), 1174 states have internal predecessors, (1501), 137 states have call successors, (137), 46 states have call predecessors, (137), 46 states have return successors, (137), 132 states have call predecessors, (137), 137 states have call successors, (137) [2024-10-24 20:48:52,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 1348 states and 1775 transitions. [2024-10-24 20:48:52,030 INFO L78 Accepts]: Start accepts. Automaton has 1348 states and 1775 transitions. Word has length 20 [2024-10-24 20:48:52,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:48:52,031 INFO L471 AbstractCegarLoop]: Abstraction has 1348 states and 1775 transitions. [2024-10-24 20:48:52,031 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 6.0) internal successors, (18), 4 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-24 20:48:52,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1775 transitions. [2024-10-24 20:48:52,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-10-24 20:48:52,032 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:48:52,032 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:48:52,053 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-10-24 20:48:52,232 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 20:48:52,233 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr106ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:48:52,233 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:48:52,233 INFO L85 PathProgramCache]: Analyzing trace with hash 517612684, now seen corresponding path program 1 times [2024-10-24 20:48:52,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:48:52,234 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2098020283] [2024-10-24 20:48:52,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:48:52,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:48:52,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:52,362 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:48:52,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:52,367 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-10-24 20:48:52,368 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:48:52,368 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2098020283] [2024-10-24 20:48:52,368 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2098020283] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:48:52,368 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:48:52,368 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-24 20:48:52,368 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [857641863] [2024-10-24 20:48:52,369 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:48:52,369 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-24 20:48:52,369 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:48:52,370 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-24 20:48:52,370 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-24 20:48:52,370 INFO L87 Difference]: Start difference. First operand 1348 states and 1775 transitions. Second operand has 4 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-24 20:48:53,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:48:53,916 INFO L93 Difference]: Finished difference Result 1359 states and 1788 transitions. [2024-10-24 20:48:53,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-24 20:48:53,916 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 21 [2024-10-24 20:48:53,917 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:48:53,923 INFO L225 Difference]: With dead ends: 1359 [2024-10-24 20:48:53,923 INFO L226 Difference]: Without dead ends: 1358 [2024-10-24 20:48:53,924 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-24 20:48:53,925 INFO L432 NwaCegarLoop]: 1161 mSDtfsCounter, 437 mSDsluCounter, 1899 mSDsCounter, 0 mSdLazyCounter, 1279 mSolverCounterSat, 112 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 469 SdHoareTripleChecker+Valid, 3060 SdHoareTripleChecker+Invalid, 1391 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 112 IncrementalHoareTripleChecker+Valid, 1279 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2024-10-24 20:48:53,925 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [469 Valid, 3060 Invalid, 1391 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [112 Valid, 1279 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2024-10-24 20:48:53,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1358 states. [2024-10-24 20:48:53,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1358 to 1343. [2024-10-24 20:48:53,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1343 states, 950 states have (on average 1.5736842105263158) internal successors, (1495), 1169 states have internal predecessors, (1495), 137 states have call successors, (137), 46 states have call predecessors, (137), 46 states have return successors, (137), 132 states have call predecessors, (137), 137 states have call successors, (137) [2024-10-24 20:48:53,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 1343 states and 1769 transitions. [2024-10-24 20:48:53,966 INFO L78 Accepts]: Start accepts. Automaton has 1343 states and 1769 transitions. Word has length 21 [2024-10-24 20:48:53,966 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:48:53,966 INFO L471 AbstractCegarLoop]: Abstraction has 1343 states and 1769 transitions. [2024-10-24 20:48:53,967 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-24 20:48:53,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1769 transitions. [2024-10-24 20:48:53,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-10-24 20:48:53,969 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:48:53,970 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:48:53,970 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-10-24 20:48:53,970 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr101ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:48:53,970 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:48:53,970 INFO L85 PathProgramCache]: Analyzing trace with hash 1777423084, now seen corresponding path program 1 times [2024-10-24 20:48:53,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:48:53,971 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [822310654] [2024-10-24 20:48:53,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:48:53,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:48:54,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:54,109 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:48:54,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:54,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 20:48:54,118 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:48:54,118 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [822310654] [2024-10-24 20:48:54,118 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [822310654] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-24 20:48:54,118 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1047517350] [2024-10-24 20:48:54,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:48:54,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 20:48:54,119 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 20:48:54,121 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-24 20:48:54,122 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-10-24 20:48:54,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:54,444 INFO L255 TraceCheckSpWp]: Trace formula consists of 716 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-10-24 20:48:54,446 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 20:48:54,472 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 20:48:54,473 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-24 20:48:54,473 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1047517350] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:48:54,473 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-10-24 20:48:54,473 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2024-10-24 20:48:54,473 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1173180531] [2024-10-24 20:48:54,473 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:48:54,473 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-24 20:48:54,474 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:48:54,474 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-24 20:48:54,474 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-10-24 20:48:54,474 INFO L87 Difference]: Start difference. First operand 1343 states and 1769 transitions. Second operand has 4 states, 3 states have (on average 7.333333333333333) internal successors, (22), 4 states have internal predecessors, (22), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-24 20:48:54,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:48:54,684 INFO L93 Difference]: Finished difference Result 1347 states and 1773 transitions. [2024-10-24 20:48:54,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-24 20:48:54,685 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 7.333333333333333) internal successors, (22), 4 states have internal predecessors, (22), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 24 [2024-10-24 20:48:54,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:48:54,691 INFO L225 Difference]: With dead ends: 1347 [2024-10-24 20:48:54,692 INFO L226 Difference]: Without dead ends: 1346 [2024-10-24 20:48:54,692 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-10-24 20:48:54,693 INFO L432 NwaCegarLoop]: 1552 mSDtfsCounter, 5 mSDsluCounter, 3096 mSDsCounter, 0 mSdLazyCounter, 246 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 4648 SdHoareTripleChecker+Invalid, 246 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 246 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-24 20:48:54,693 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 4648 Invalid, 246 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 246 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-24 20:48:54,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1346 states. [2024-10-24 20:48:54,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1346 to 1342. [2024-10-24 20:48:54,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1342 states, 950 states have (on average 1.5694736842105264) internal successors, (1491), 1168 states have internal predecessors, (1491), 137 states have call successors, (137), 46 states have call predecessors, (137), 46 states have return successors, (137), 132 states have call predecessors, (137), 137 states have call successors, (137) [2024-10-24 20:48:54,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1342 states and 1765 transitions. [2024-10-24 20:48:54,730 INFO L78 Accepts]: Start accepts. Automaton has 1342 states and 1765 transitions. Word has length 24 [2024-10-24 20:48:54,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:48:54,730 INFO L471 AbstractCegarLoop]: Abstraction has 1342 states and 1765 transitions. [2024-10-24 20:48:54,730 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 7.333333333333333) internal successors, (22), 4 states have internal predecessors, (22), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-24 20:48:54,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1765 transitions. [2024-10-24 20:48:54,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-10-24 20:48:54,733 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:48:54,733 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:48:54,753 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-10-24 20:48:54,934 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2024-10-24 20:48:54,935 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr102ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:48:54,935 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:48:54,935 INFO L85 PathProgramCache]: Analyzing trace with hash -734456614, now seen corresponding path program 1 times [2024-10-24 20:48:54,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:48:54,936 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [334143578] [2024-10-24 20:48:54,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:48:54,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:48:54,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:55,083 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:48:55,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:55,089 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 20:48:55,089 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:48:55,089 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [334143578] [2024-10-24 20:48:55,089 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [334143578] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-24 20:48:55,090 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [992767318] [2024-10-24 20:48:55,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:48:55,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 20:48:55,090 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 20:48:55,092 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-24 20:48:55,093 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-10-24 20:48:55,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:55,430 INFO L255 TraceCheckSpWp]: Trace formula consists of 717 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-10-24 20:48:55,431 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 20:48:55,456 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 20:48:55,456 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-24 20:48:55,496 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 20:48:55,497 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [992767318] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-24 20:48:55,497 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-24 20:48:55,497 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3, 3] total 7 [2024-10-24 20:48:55,497 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [117403914] [2024-10-24 20:48:55,497 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-24 20:48:55,498 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-24 20:48:55,498 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:48:55,498 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-24 20:48:55,499 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2024-10-24 20:48:55,499 INFO L87 Difference]: Start difference. First operand 1342 states and 1765 transitions. Second operand has 8 states, 7 states have (on average 5.857142857142857) internal successors, (41), 7 states have internal predecessors, (41), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-24 20:48:57,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:48:57,205 INFO L93 Difference]: Finished difference Result 1428 states and 1890 transitions. [2024-10-24 20:48:57,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-24 20:48:57,206 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 5.857142857142857) internal successors, (41), 7 states have internal predecessors, (41), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 25 [2024-10-24 20:48:57,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:48:57,214 INFO L225 Difference]: With dead ends: 1428 [2024-10-24 20:48:57,214 INFO L226 Difference]: Without dead ends: 1427 [2024-10-24 20:48:57,216 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2024-10-24 20:48:57,217 INFO L432 NwaCegarLoop]: 1163 mSDtfsCounter, 427 mSDsluCounter, 4065 mSDsCounter, 0 mSdLazyCounter, 2384 mSolverCounterSat, 111 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 458 SdHoareTripleChecker+Valid, 5228 SdHoareTripleChecker+Invalid, 2495 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 111 IncrementalHoareTripleChecker+Valid, 2384 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2024-10-24 20:48:57,217 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [458 Valid, 5228 Invalid, 2495 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [111 Valid, 2384 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2024-10-24 20:48:57,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1427 states. [2024-10-24 20:48:57,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1427 to 1402. [2024-10-24 20:48:57,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1402 states, 1010 states have (on average 1.5594059405940595) internal successors, (1575), 1228 states have internal predecessors, (1575), 137 states have call successors, (137), 46 states have call predecessors, (137), 46 states have return successors, (137), 132 states have call predecessors, (137), 137 states have call successors, (137) [2024-10-24 20:48:57,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 1402 states and 1849 transitions. [2024-10-24 20:48:57,255 INFO L78 Accepts]: Start accepts. Automaton has 1402 states and 1849 transitions. Word has length 25 [2024-10-24 20:48:57,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:48:57,256 INFO L471 AbstractCegarLoop]: Abstraction has 1402 states and 1849 transitions. [2024-10-24 20:48:57,256 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 5.857142857142857) internal successors, (41), 7 states have internal predecessors, (41), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-24 20:48:57,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 1849 transitions. [2024-10-24 20:48:57,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-10-24 20:48:57,257 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:48:57,257 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:48:57,276 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-10-24 20:48:57,457 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 20:48:57,458 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr104ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:48:57,458 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:48:57,458 INFO L85 PathProgramCache]: Analyzing trace with hash 441840577, now seen corresponding path program 1 times [2024-10-24 20:48:57,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:48:57,459 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [440306350] [2024-10-24 20:48:57,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:48:57,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:48:57,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:57,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:48:57,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:57,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 20:48:57,610 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:48:57,612 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [440306350] [2024-10-24 20:48:57,612 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [440306350] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-24 20:48:57,612 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [630203464] [2024-10-24 20:48:57,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:48:57,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 20:48:57,612 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 20:48:57,614 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-24 20:48:57,616 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-10-24 20:48:57,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:57,929 INFO L255 TraceCheckSpWp]: Trace formula consists of 726 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-10-24 20:48:57,930 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 20:48:57,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 20:48:57,957 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-24 20:48:57,996 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 20:48:57,996 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [630203464] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-24 20:48:57,996 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-24 20:48:57,996 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3, 3] total 7 [2024-10-24 20:48:57,996 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1280667166] [2024-10-24 20:48:57,996 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-24 20:48:57,997 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-24 20:48:57,997 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:48:57,997 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-24 20:48:57,997 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2024-10-24 20:48:57,998 INFO L87 Difference]: Start difference. First operand 1402 states and 1849 transitions. Second operand has 8 states, 7 states have (on average 7.142857142857143) internal successors, (50), 7 states have internal predecessors, (50), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-24 20:48:59,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:48:59,201 INFO L93 Difference]: Finished difference Result 3022 states and 4023 transitions. [2024-10-24 20:48:59,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-24 20:48:59,202 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 7.142857142857143) internal successors, (50), 7 states have internal predecessors, (50), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 28 [2024-10-24 20:48:59,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:48:59,209 INFO L225 Difference]: With dead ends: 3022 [2024-10-24 20:48:59,209 INFO L226 Difference]: Without dead ends: 1633 [2024-10-24 20:48:59,213 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2024-10-24 20:48:59,213 INFO L432 NwaCegarLoop]: 1160 mSDtfsCounter, 550 mSDsluCounter, 1930 mSDsCounter, 0 mSdLazyCounter, 1315 mSolverCounterSat, 128 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 585 SdHoareTripleChecker+Valid, 3090 SdHoareTripleChecker+Invalid, 1443 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 128 IncrementalHoareTripleChecker+Valid, 1315 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2024-10-24 20:48:59,214 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [585 Valid, 3090 Invalid, 1443 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [128 Valid, 1315 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2024-10-24 20:48:59,216 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1633 states. [2024-10-24 20:48:59,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1633 to 1612. [2024-10-24 20:48:59,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1612 states, 1214 states have (on average 1.5395387149917628) internal successors, (1869), 1432 states have internal predecessors, (1869), 143 states have call successors, (143), 46 states have call predecessors, (143), 46 states have return successors, (143), 138 states have call predecessors, (143), 143 states have call successors, (143) [2024-10-24 20:48:59,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1612 states and 2155 transitions. [2024-10-24 20:48:59,252 INFO L78 Accepts]: Start accepts. Automaton has 1612 states and 2155 transitions. Word has length 28 [2024-10-24 20:48:59,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:48:59,253 INFO L471 AbstractCegarLoop]: Abstraction has 1612 states and 2155 transitions. [2024-10-24 20:48:59,253 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 7.142857142857143) internal successors, (50), 7 states have internal predecessors, (50), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-24 20:48:59,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2155 transitions. [2024-10-24 20:48:59,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-10-24 20:48:59,255 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:48:59,256 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:48:59,275 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-10-24 20:48:59,456 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 20:48:59,457 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr97ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:48:59,457 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:48:59,457 INFO L85 PathProgramCache]: Analyzing trace with hash -1552525850, now seen corresponding path program 1 times [2024-10-24 20:48:59,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:48:59,457 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1716855588] [2024-10-24 20:48:59,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:48:59,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:48:59,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:59,588 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:48:59,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:59,592 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-10-24 20:48:59,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:59,598 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-10-24 20:48:59,599 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:48:59,599 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1716855588] [2024-10-24 20:48:59,599 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1716855588] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:48:59,599 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:48:59,599 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-24 20:48:59,599 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [335921260] [2024-10-24 20:48:59,600 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:48:59,600 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-24 20:48:59,600 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:48:59,600 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-24 20:48:59,601 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-24 20:48:59,601 INFO L87 Difference]: Start difference. First operand 1612 states and 2155 transitions. Second operand has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-10-24 20:49:00,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:00,787 INFO L93 Difference]: Finished difference Result 3426 states and 4610 transitions. [2024-10-24 20:49:00,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-24 20:49:00,787 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 38 [2024-10-24 20:49:00,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:00,795 INFO L225 Difference]: With dead ends: 3426 [2024-10-24 20:49:00,795 INFO L226 Difference]: Without dead ends: 1827 [2024-10-24 20:49:00,798 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-24 20:49:00,799 INFO L432 NwaCegarLoop]: 1213 mSDtfsCounter, 486 mSDsluCounter, 1936 mSDsCounter, 0 mSdLazyCounter, 1291 mSolverCounterSat, 114 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 519 SdHoareTripleChecker+Valid, 3149 SdHoareTripleChecker+Invalid, 1405 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 114 IncrementalHoareTripleChecker+Valid, 1291 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:00,799 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [519 Valid, 3149 Invalid, 1405 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [114 Valid, 1291 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2024-10-24 20:49:00,802 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1827 states. [2024-10-24 20:49:00,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1827 to 1816. [2024-10-24 20:49:00,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1816 states, 1412 states have (on average 1.5262039660056657) internal successors, (2155), 1630 states have internal predecessors, (2155), 148 states have call successors, (148), 47 states have call predecessors, (148), 47 states have return successors, (148), 143 states have call predecessors, (148), 148 states have call successors, (148) [2024-10-24 20:49:00,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1816 states and 2451 transitions. [2024-10-24 20:49:00,851 INFO L78 Accepts]: Start accepts. Automaton has 1816 states and 2451 transitions. Word has length 38 [2024-10-24 20:49:00,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:00,852 INFO L471 AbstractCegarLoop]: Abstraction has 1816 states and 2451 transitions. [2024-10-24 20:49:00,852 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-10-24 20:49:00,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 2451 transitions. [2024-10-24 20:49:00,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-10-24 20:49:00,853 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:00,853 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:49:00,853 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-10-24 20:49:00,853 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr99ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:49:00,854 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:00,854 INFO L85 PathProgramCache]: Analyzing trace with hash -883887583, now seen corresponding path program 1 times [2024-10-24 20:49:00,854 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:00,854 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1400622542] [2024-10-24 20:49:00,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:00,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:00,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:01,006 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:01,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:01,014 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-10-24 20:49:01,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:01,022 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-10-24 20:49:01,022 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:01,023 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1400622542] [2024-10-24 20:49:01,023 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1400622542] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:49:01,023 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:49:01,023 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-24 20:49:01,024 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1480453036] [2024-10-24 20:49:01,024 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:49:01,024 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-24 20:49:01,024 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:01,025 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-24 20:49:01,025 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-24 20:49:01,025 INFO L87 Difference]: Start difference. First operand 1816 states and 2451 transitions. Second operand has 4 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-10-24 20:49:02,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:02,169 INFO L93 Difference]: Finished difference Result 2243 states and 3061 transitions. [2024-10-24 20:49:02,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-24 20:49:02,170 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 39 [2024-10-24 20:49:02,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:02,180 INFO L225 Difference]: With dead ends: 2243 [2024-10-24 20:49:02,180 INFO L226 Difference]: Without dead ends: 2241 [2024-10-24 20:49:02,181 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-24 20:49:02,182 INFO L432 NwaCegarLoop]: 1165 mSDtfsCounter, 481 mSDsluCounter, 1901 mSDsCounter, 0 mSdLazyCounter, 1269 mSolverCounterSat, 114 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 515 SdHoareTripleChecker+Valid, 3066 SdHoareTripleChecker+Invalid, 1383 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 114 IncrementalHoareTripleChecker+Valid, 1269 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:02,182 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [515 Valid, 3066 Invalid, 1383 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [114 Valid, 1269 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2024-10-24 20:49:02,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2241 states. [2024-10-24 20:49:02,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2241 to 2228. [2024-10-24 20:49:02,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2228 states, 1808 states have (on average 1.5066371681415929) internal successors, (2724), 2026 states have internal predecessors, (2724), 160 states have call successors, (160), 51 states have call predecessors, (160), 51 states have return successors, (160), 155 states have call predecessors, (160), 160 states have call successors, (160) [2024-10-24 20:49:02,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 2228 states and 3044 transitions. [2024-10-24 20:49:02,238 INFO L78 Accepts]: Start accepts. Automaton has 2228 states and 3044 transitions. Word has length 39 [2024-10-24 20:49:02,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:02,238 INFO L471 AbstractCegarLoop]: Abstraction has 2228 states and 3044 transitions. [2024-10-24 20:49:02,238 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-10-24 20:49:02,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 3044 transitions. [2024-10-24 20:49:02,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-10-24 20:49:02,239 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:02,239 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:49:02,239 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-10-24 20:49:02,239 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr102ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:49:02,240 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:02,240 INFO L85 PathProgramCache]: Analyzing trace with hash -960553137, now seen corresponding path program 2 times [2024-10-24 20:49:02,240 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:02,240 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [328539900] [2024-10-24 20:49:02,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:02,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:02,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:02,420 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:02,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:02,424 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 20:49:02,425 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:02,425 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [328539900] [2024-10-24 20:49:02,425 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [328539900] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-24 20:49:02,425 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1644771010] [2024-10-24 20:49:02,425 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-10-24 20:49:02,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 20:49:02,426 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 20:49:02,428 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-24 20:49:02,429 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-10-24 20:49:02,735 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-10-24 20:49:02,736 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-10-24 20:49:02,740 INFO L255 TraceCheckSpWp]: Trace formula consists of 705 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-10-24 20:49:02,742 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 20:49:02,780 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-10-24 20:49:02,783 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-24 20:49:02,783 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1644771010] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:49:02,783 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-10-24 20:49:02,783 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 10 [2024-10-24 20:49:02,784 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1320110133] [2024-10-24 20:49:02,784 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:49:02,784 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-24 20:49:02,784 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:02,784 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-24 20:49:02,785 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2024-10-24 20:49:02,785 INFO L87 Difference]: Start difference. First operand 2228 states and 3044 transitions. Second operand has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-24 20:49:03,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:03,344 INFO L93 Difference]: Finished difference Result 3588 states and 4825 transitions. [2024-10-24 20:49:03,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-24 20:49:03,344 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 40 [2024-10-24 20:49:03,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:03,351 INFO L225 Difference]: With dead ends: 3588 [2024-10-24 20:49:03,351 INFO L226 Difference]: Without dead ends: 1373 [2024-10-24 20:49:03,355 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2024-10-24 20:49:03,356 INFO L432 NwaCegarLoop]: 1534 mSDtfsCounter, 1601 mSDsluCounter, 1269 mSDsCounter, 0 mSdLazyCounter, 413 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1601 SdHoareTripleChecker+Valid, 2803 SdHoareTripleChecker+Invalid, 413 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 413 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:03,356 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1601 Valid, 2803 Invalid, 413 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 413 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-10-24 20:49:03,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1373 states. [2024-10-24 20:49:03,383 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1373 to 1373. [2024-10-24 20:49:03,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1373 states, 984 states have (on average 1.5447154471544715) internal successors, (1520), 1200 states have internal predecessors, (1520), 135 states have call successors, (135), 47 states have call predecessors, (135), 47 states have return successors, (135), 130 states have call predecessors, (135), 135 states have call successors, (135) [2024-10-24 20:49:03,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 1373 states and 1790 transitions. [2024-10-24 20:49:03,390 INFO L78 Accepts]: Start accepts. Automaton has 1373 states and 1790 transitions. Word has length 40 [2024-10-24 20:49:03,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:03,390 INFO L471 AbstractCegarLoop]: Abstraction has 1373 states and 1790 transitions. [2024-10-24 20:49:03,391 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-10-24 20:49:03,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 1790 transitions. [2024-10-24 20:49:03,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-10-24 20:49:03,391 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:03,392 INFO L215 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:49:03,411 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2024-10-24 20:49:03,595 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2024-10-24 20:49:03,596 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr97ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:49:03,596 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:03,596 INFO L85 PathProgramCache]: Analyzing trace with hash -1981448794, now seen corresponding path program 1 times [2024-10-24 20:49:03,596 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:03,596 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [258856186] [2024-10-24 20:49:03,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:03,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:03,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:03,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:03,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:03,743 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-10-24 20:49:03,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:03,749 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-10-24 20:49:03,749 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:03,749 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [258856186] [2024-10-24 20:49:03,749 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [258856186] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-24 20:49:03,749 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1857020107] [2024-10-24 20:49:03,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:03,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 20:49:03,750 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 20:49:03,751 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-24 20:49:03,753 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-10-24 20:49:04,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:04,092 INFO L255 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-10-24 20:49:04,094 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 20:49:04,134 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-10-24 20:49:04,135 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-24 20:49:04,184 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-10-24 20:49:04,184 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1857020107] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-24 20:49:04,185 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-24 20:49:04,185 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5, 5] total 11 [2024-10-24 20:49:04,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1021033853] [2024-10-24 20:49:04,185 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-24 20:49:04,186 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-10-24 20:49:04,186 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:04,187 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-10-24 20:49:04,187 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2024-10-24 20:49:04,188 INFO L87 Difference]: Start difference. First operand 1373 states and 1790 transitions. Second operand has 11 states, 11 states have (on average 7.454545454545454) internal successors, (82), 10 states have internal predecessors, (82), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2024-10-24 20:49:06,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:06,770 INFO L93 Difference]: Finished difference Result 4133 states and 5405 transitions. [2024-10-24 20:49:06,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-10-24 20:49:06,771 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 7.454545454545454) internal successors, (82), 10 states have internal predecessors, (82), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) Word has length 48 [2024-10-24 20:49:06,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:06,780 INFO L225 Difference]: With dead ends: 4133 [2024-10-24 20:49:06,780 INFO L226 Difference]: Without dead ends: 2773 [2024-10-24 20:49:06,784 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 97 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=150, Invalid=450, Unknown=0, NotChecked=0, Total=600 [2024-10-24 20:49:06,785 INFO L432 NwaCegarLoop]: 1178 mSDtfsCounter, 2331 mSDsluCounter, 5014 mSDsCounter, 0 mSdLazyCounter, 3137 mSolverCounterSat, 352 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2449 SdHoareTripleChecker+Valid, 6192 SdHoareTripleChecker+Invalid, 3489 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 352 IncrementalHoareTripleChecker+Valid, 3137 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:06,785 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2449 Valid, 6192 Invalid, 3489 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [352 Valid, 3137 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2024-10-24 20:49:06,788 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2773 states. [2024-10-24 20:49:06,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2773 to 2551. [2024-10-24 20:49:06,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2551 states, 1988 states have (on average 1.5266599597585513) internal successors, (3035), 2214 states have internal predecessors, (3035), 266 states have call successors, (266), 90 states have call predecessors, (266), 90 states have return successors, (266), 256 states have call predecessors, (266), 266 states have call successors, (266) [2024-10-24 20:49:06,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2551 states to 2551 states and 3567 transitions. [2024-10-24 20:49:06,858 INFO L78 Accepts]: Start accepts. Automaton has 2551 states and 3567 transitions. Word has length 48 [2024-10-24 20:49:06,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:06,858 INFO L471 AbstractCegarLoop]: Abstraction has 2551 states and 3567 transitions. [2024-10-24 20:49:06,858 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 7.454545454545454) internal successors, (82), 10 states have internal predecessors, (82), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2024-10-24 20:49:06,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2551 states and 3567 transitions. [2024-10-24 20:49:06,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-10-24 20:49:06,860 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:06,861 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 6, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:49:06,880 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-10-24 20:49:07,061 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 20:49:07,062 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr98ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:49:07,062 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:07,062 INFO L85 PathProgramCache]: Analyzing trace with hash -1873234091, now seen corresponding path program 1 times [2024-10-24 20:49:07,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:07,063 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [288148786] [2024-10-24 20:49:07,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:07,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:07,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:07,265 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:07,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:07,270 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-24 20:49:07,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:07,280 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-10-24 20:49:07,283 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:07,283 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [288148786] [2024-10-24 20:49:07,283 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [288148786] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-24 20:49:07,284 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2115498843] [2024-10-24 20:49:07,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:07,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 20:49:07,284 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 20:49:07,287 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-24 20:49:07,289 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-10-24 20:49:07,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:07,624 INFO L255 TraceCheckSpWp]: Trace formula consists of 885 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-10-24 20:49:07,626 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 20:49:07,697 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 8 proven. 51 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-10-24 20:49:07,697 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-24 20:49:07,815 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 4 proven. 51 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-10-24 20:49:07,815 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2115498843] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-24 20:49:07,816 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-24 20:49:07,816 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 9, 9] total 19 [2024-10-24 20:49:07,816 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1910734697] [2024-10-24 20:49:07,816 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-24 20:49:07,816 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-10-24 20:49:07,816 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:07,817 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-10-24 20:49:07,817 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=127, Invalid=215, Unknown=0, NotChecked=0, Total=342 [2024-10-24 20:49:07,817 INFO L87 Difference]: Start difference. First operand 2551 states and 3567 transitions. Second operand has 19 states, 19 states have (on average 5.684210526315789) internal successors, (108), 18 states have internal predecessors, (108), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2024-10-24 20:49:10,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:10,931 INFO L93 Difference]: Finished difference Result 6785 states and 9336 transitions. [2024-10-24 20:49:10,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2024-10-24 20:49:10,932 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 5.684210526315789) internal successors, (108), 18 states have internal predecessors, (108), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) Word has length 61 [2024-10-24 20:49:10,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:10,944 INFO L225 Difference]: With dead ends: 6785 [2024-10-24 20:49:10,945 INFO L226 Difference]: Without dead ends: 4247 [2024-10-24 20:49:10,951 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 492 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=732, Invalid=1620, Unknown=0, NotChecked=0, Total=2352 [2024-10-24 20:49:10,952 INFO L432 NwaCegarLoop]: 1136 mSDtfsCounter, 2382 mSDsluCounter, 7014 mSDsCounter, 0 mSdLazyCounter, 4177 mSolverCounterSat, 359 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2500 SdHoareTripleChecker+Valid, 8150 SdHoareTripleChecker+Invalid, 4536 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 359 IncrementalHoareTripleChecker+Valid, 4177 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:10,952 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2500 Valid, 8150 Invalid, 4536 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [359 Valid, 4177 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2024-10-24 20:49:10,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4247 states. [2024-10-24 20:49:11,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4247 to 4017. [2024-10-24 20:49:11,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4017 states, 3276 states have (on average 1.4795482295482296) internal successors, (4847), 3512 states have internal predecessors, (4847), 399 states have call successors, (399), 135 states have call predecessors, (399), 135 states have return successors, (399), 384 states have call predecessors, (399), 399 states have call successors, (399) [2024-10-24 20:49:11,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4017 states to 4017 states and 5645 transitions. [2024-10-24 20:49:11,114 INFO L78 Accepts]: Start accepts. Automaton has 4017 states and 5645 transitions. Word has length 61 [2024-10-24 20:49:11,114 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:11,114 INFO L471 AbstractCegarLoop]: Abstraction has 4017 states and 5645 transitions. [2024-10-24 20:49:11,115 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 5.684210526315789) internal successors, (108), 18 states have internal predecessors, (108), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2024-10-24 20:49:11,115 INFO L276 IsEmpty]: Start isEmpty. Operand 4017 states and 5645 transitions. [2024-10-24 20:49:11,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-10-24 20:49:11,116 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:11,116 INFO L215 NwaCegarLoop]: trace histogram [14, 14, 14, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:49:11,136 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-10-24 20:49:11,316 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 20:49:11,317 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting analog_disconnectErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:49:11,318 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:11,318 INFO L85 PathProgramCache]: Analyzing trace with hash -96571124, now seen corresponding path program 1 times [2024-10-24 20:49:11,318 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:11,318 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [99327289] [2024-10-24 20:49:11,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:11,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:11,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:11,482 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:11,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:11,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-24 20:49:11,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:11,495 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-10-24 20:49:11,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:11,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:11,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:11,504 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-10-24 20:49:11,505 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:11,505 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [99327289] [2024-10-24 20:49:11,505 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [99327289] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:49:11,505 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:49:11,505 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-24 20:49:11,506 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [10038561] [2024-10-24 20:49:11,506 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:49:11,506 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-24 20:49:11,506 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:11,507 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-24 20:49:11,507 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-24 20:49:11,507 INFO L87 Difference]: Start difference. First operand 4017 states and 5645 transitions. Second operand has 4 states, 4 states have (on average 10.75) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-10-24 20:49:12,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:12,564 INFO L93 Difference]: Finished difference Result 8248 states and 11563 transitions. [2024-10-24 20:49:12,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-24 20:49:12,564 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.75) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 95 [2024-10-24 20:49:12,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:12,583 INFO L225 Difference]: With dead ends: 8248 [2024-10-24 20:49:12,583 INFO L226 Difference]: Without dead ends: 4386 [2024-10-24 20:49:12,592 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-24 20:49:12,593 INFO L432 NwaCegarLoop]: 1196 mSDtfsCounter, 1824 mSDsluCounter, 909 mSDsCounter, 0 mSdLazyCounter, 820 mSolverCounterSat, 232 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1911 SdHoareTripleChecker+Valid, 2105 SdHoareTripleChecker+Invalid, 1052 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 232 IncrementalHoareTripleChecker+Valid, 820 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:12,594 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1911 Valid, 2105 Invalid, 1052 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [232 Valid, 820 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-10-24 20:49:12,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4386 states. [2024-10-24 20:49:12,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4386 to 4353. [2024-10-24 20:49:12,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4353 states, 3561 states have (on average 1.4588598708228027) internal successors, (5195), 3797 states have internal predecessors, (5195), 423 states have call successors, (423), 162 states have call predecessors, (423), 162 states have return successors, (423), 408 states have call predecessors, (423), 423 states have call successors, (423) [2024-10-24 20:49:12,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4353 states to 4353 states and 6041 transitions. [2024-10-24 20:49:12,736 INFO L78 Accepts]: Start accepts. Automaton has 4353 states and 6041 transitions. Word has length 95 [2024-10-24 20:49:12,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:12,736 INFO L471 AbstractCegarLoop]: Abstraction has 4353 states and 6041 transitions. [2024-10-24 20:49:12,737 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.75) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-10-24 20:49:12,737 INFO L276 IsEmpty]: Start isEmpty. Operand 4353 states and 6041 transitions. [2024-10-24 20:49:12,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-10-24 20:49:12,738 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:12,738 INFO L215 NwaCegarLoop]: trace histogram [14, 14, 14, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:49:12,739 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-10-24 20:49:12,739 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr99ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:49:12,739 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:12,739 INFO L85 PathProgramCache]: Analyzing trace with hash -1959019049, now seen corresponding path program 1 times [2024-10-24 20:49:12,739 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:12,740 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [434226265] [2024-10-24 20:49:12,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:12,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:12,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:12,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:12,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:12,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-24 20:49:12,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:12,967 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-10-24 20:49:12,967 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:12,968 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [434226265] [2024-10-24 20:49:12,968 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [434226265] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:49:12,968 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:49:12,968 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-24 20:49:12,968 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [607644873] [2024-10-24 20:49:12,968 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:49:12,969 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-24 20:49:12,969 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:12,969 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-24 20:49:12,969 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-10-24 20:49:12,970 INFO L87 Difference]: Start difference. First operand 4353 states and 6041 transitions. Second operand has 5 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-10-24 20:49:14,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:14,114 INFO L93 Difference]: Finished difference Result 4465 states and 6180 transitions. [2024-10-24 20:49:14,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-24 20:49:14,114 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 94 [2024-10-24 20:49:14,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:14,131 INFO L225 Difference]: With dead ends: 4465 [2024-10-24 20:49:14,131 INFO L226 Difference]: Without dead ends: 4463 [2024-10-24 20:49:14,136 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-10-24 20:49:14,137 INFO L432 NwaCegarLoop]: 1136 mSDtfsCounter, 3240 mSDsluCounter, 844 mSDsCounter, 0 mSdLazyCounter, 739 mSolverCounterSat, 513 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3328 SdHoareTripleChecker+Valid, 1980 SdHoareTripleChecker+Invalid, 1252 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 513 IncrementalHoareTripleChecker+Valid, 739 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:14,137 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3328 Valid, 1980 Invalid, 1252 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [513 Valid, 739 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2024-10-24 20:49:14,145 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4463 states. [2024-10-24 20:49:14,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4463 to 2966. [2024-10-24 20:49:14,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2966 states, 2371 states have (on average 1.4580345845634752) internal successors, (3457), 2595 states have internal predecessors, (3457), 282 states have call successors, (282), 108 states have call predecessors, (282), 108 states have return successors, (282), 272 states have call predecessors, (282), 282 states have call successors, (282) [2024-10-24 20:49:14,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2966 states to 2966 states and 4021 transitions. [2024-10-24 20:49:14,245 INFO L78 Accepts]: Start accepts. Automaton has 2966 states and 4021 transitions. Word has length 94 [2024-10-24 20:49:14,245 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:14,246 INFO L471 AbstractCegarLoop]: Abstraction has 2966 states and 4021 transitions. [2024-10-24 20:49:14,246 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-10-24 20:49:14,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2966 states and 4021 transitions. [2024-10-24 20:49:14,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-10-24 20:49:14,247 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:14,247 INFO L215 NwaCegarLoop]: trace histogram [14, 14, 14, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:49:14,247 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-10-24 20:49:14,248 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr98ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:49:14,248 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:14,248 INFO L85 PathProgramCache]: Analyzing trace with hash 1250582859, now seen corresponding path program 1 times [2024-10-24 20:49:14,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:14,248 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [930185680] [2024-10-24 20:49:14,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:14,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:14,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:14,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:14,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:14,380 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-24 20:49:14,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:14,383 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 319 trivial. 0 not checked. [2024-10-24 20:49:14,383 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:14,383 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [930185680] [2024-10-24 20:49:14,384 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [930185680] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:49:14,384 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:49:14,384 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-24 20:49:14,384 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2092281505] [2024-10-24 20:49:14,384 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:49:14,384 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-24 20:49:14,385 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:14,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-24 20:49:14,385 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-24 20:49:14,385 INFO L87 Difference]: Start difference. First operand 2966 states and 4021 transitions. Second operand has 4 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-10-24 20:49:15,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:15,328 INFO L93 Difference]: Finished difference Result 2984 states and 4047 transitions. [2024-10-24 20:49:15,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-24 20:49:15,329 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 104 [2024-10-24 20:49:15,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:15,335 INFO L225 Difference]: With dead ends: 2984 [2024-10-24 20:49:15,335 INFO L226 Difference]: Without dead ends: 2983 [2024-10-24 20:49:15,336 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-24 20:49:15,336 INFO L432 NwaCegarLoop]: 1136 mSDtfsCounter, 1846 mSDsluCounter, 803 mSDsCounter, 0 mSdLazyCounter, 720 mSolverCounterSat, 233 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1932 SdHoareTripleChecker+Valid, 1939 SdHoareTripleChecker+Invalid, 953 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 233 IncrementalHoareTripleChecker+Valid, 720 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:15,337 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1932 Valid, 1939 Invalid, 953 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [233 Valid, 720 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-10-24 20:49:15,340 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2983 states. [2024-10-24 20:49:15,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2983 to 2965. [2024-10-24 20:49:15,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2965 states, 2371 states have (on average 1.457612821594264) internal successors, (3456), 2594 states have internal predecessors, (3456), 282 states have call successors, (282), 108 states have call predecessors, (282), 108 states have return successors, (282), 272 states have call predecessors, (282), 282 states have call successors, (282) [2024-10-24 20:49:15,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2965 states to 2965 states and 4020 transitions. [2024-10-24 20:49:15,429 INFO L78 Accepts]: Start accepts. Automaton has 2965 states and 4020 transitions. Word has length 104 [2024-10-24 20:49:15,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:15,429 INFO L471 AbstractCegarLoop]: Abstraction has 2965 states and 4020 transitions. [2024-10-24 20:49:15,429 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-10-24 20:49:15,430 INFO L276 IsEmpty]: Start isEmpty. Operand 2965 states and 4020 transitions. [2024-10-24 20:49:15,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-10-24 20:49:15,431 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:15,431 INFO L215 NwaCegarLoop]: trace histogram [14, 14, 14, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:49:15,431 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-10-24 20:49:15,431 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting analog_disconnectErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:49:15,432 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:15,432 INFO L85 PathProgramCache]: Analyzing trace with hash 66487031, now seen corresponding path program 1 times [2024-10-24 20:49:15,432 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:15,432 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1281759472] [2024-10-24 20:49:15,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:15,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:15,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:15,582 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:15,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:15,586 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-24 20:49:15,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:15,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-24 20:49:15,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:15,593 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-10-24 20:49:15,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:15,596 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:15,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:15,600 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-10-24 20:49:15,601 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:15,601 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1281759472] [2024-10-24 20:49:15,601 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1281759472] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:49:15,601 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:49:15,601 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-24 20:49:15,601 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1701371245] [2024-10-24 20:49:15,602 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:49:15,602 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-24 20:49:15,602 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:15,603 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-24 20:49:15,603 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-24 20:49:15,603 INFO L87 Difference]: Start difference. First operand 2965 states and 4020 transitions. Second operand has 5 states, 5 states have (on average 10.6) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2024-10-24 20:49:17,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:17,974 INFO L93 Difference]: Finished difference Result 8275 states and 11344 transitions. [2024-10-24 20:49:17,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-24 20:49:17,974 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.6) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 110 [2024-10-24 20:49:17,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:17,991 INFO L225 Difference]: With dead ends: 8275 [2024-10-24 20:49:17,991 INFO L226 Difference]: Without dead ends: 5465 [2024-10-24 20:49:17,998 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-10-24 20:49:17,999 INFO L432 NwaCegarLoop]: 2276 mSDtfsCounter, 1870 mSDsluCounter, 4779 mSDsCounter, 0 mSdLazyCounter, 3049 mSolverCounterSat, 176 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1986 SdHoareTripleChecker+Valid, 7055 SdHoareTripleChecker+Invalid, 3225 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 176 IncrementalHoareTripleChecker+Valid, 3049 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:17,999 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1986 Valid, 7055 Invalid, 3225 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [176 Valid, 3049 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2024-10-24 20:49:18,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5465 states. [2024-10-24 20:49:18,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5465 to 2969. [2024-10-24 20:49:18,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2969 states, 2375 states have (on average 1.456842105263158) internal successors, (3460), 2598 states have internal predecessors, (3460), 282 states have call successors, (282), 108 states have call predecessors, (282), 108 states have return successors, (282), 272 states have call predecessors, (282), 282 states have call successors, (282) [2024-10-24 20:49:18,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2969 states to 2969 states and 4024 transitions. [2024-10-24 20:49:18,119 INFO L78 Accepts]: Start accepts. Automaton has 2969 states and 4024 transitions. Word has length 110 [2024-10-24 20:49:18,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:18,120 INFO L471 AbstractCegarLoop]: Abstraction has 2969 states and 4024 transitions. [2024-10-24 20:49:18,120 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.6) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2024-10-24 20:49:18,120 INFO L276 IsEmpty]: Start isEmpty. Operand 2969 states and 4024 transitions. [2024-10-24 20:49:18,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-10-24 20:49:18,121 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:18,121 INFO L215 NwaCegarLoop]: trace histogram [14, 14, 14, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:49:18,121 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-10-24 20:49:18,122 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:49:18,122 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:18,122 INFO L85 PathProgramCache]: Analyzing trace with hash 1971275052, now seen corresponding path program 1 times [2024-10-24 20:49:18,122 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:18,122 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [896731215] [2024-10-24 20:49:18,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:18,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:18,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:18,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:18,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:18,263 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-24 20:49:18,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:18,266 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-24 20:49:18,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:18,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-10-24 20:49:18,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:18,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:18,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:18,287 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-24 20:49:18,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:18,290 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-24 20:49:18,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:18,292 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-10-24 20:49:18,292 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:18,292 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [896731215] [2024-10-24 20:49:18,293 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [896731215] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:49:18,293 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:49:18,293 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-24 20:49:18,293 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [283516185] [2024-10-24 20:49:18,293 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:49:18,293 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-24 20:49:18,294 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:18,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-24 20:49:18,294 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-24 20:49:18,294 INFO L87 Difference]: Start difference. First operand 2969 states and 4024 transitions. Second operand has 5 states, 5 states have (on average 10.0) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2024-10-24 20:49:19,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:19,744 INFO L93 Difference]: Finished difference Result 6064 states and 8321 transitions. [2024-10-24 20:49:19,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-24 20:49:19,744 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.0) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 111 [2024-10-24 20:49:19,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:19,754 INFO L225 Difference]: With dead ends: 6064 [2024-10-24 20:49:19,754 INFO L226 Difference]: Without dead ends: 3250 [2024-10-24 20:49:19,760 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-10-24 20:49:19,761 INFO L432 NwaCegarLoop]: 1118 mSDtfsCounter, 934 mSDsluCounter, 2626 mSDsCounter, 0 mSdLazyCounter, 1591 mSolverCounterSat, 393 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 968 SdHoareTripleChecker+Valid, 3744 SdHoareTripleChecker+Invalid, 1984 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 393 IncrementalHoareTripleChecker+Valid, 1591 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:19,761 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [968 Valid, 3744 Invalid, 1984 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [393 Valid, 1591 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2024-10-24 20:49:19,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3250 states. [2024-10-24 20:49:19,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3250 to 3019. [2024-10-24 20:49:19,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3019 states, 2419 states have (on average 1.4543199669284828) internal successors, (3518), 2642 states have internal predecessors, (3518), 288 states have call successors, (288), 108 states have call predecessors, (288), 108 states have return successors, (288), 278 states have call predecessors, (288), 288 states have call successors, (288) [2024-10-24 20:49:19,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3019 states to 3019 states and 4094 transitions. [2024-10-24 20:49:19,881 INFO L78 Accepts]: Start accepts. Automaton has 3019 states and 4094 transitions. Word has length 111 [2024-10-24 20:49:19,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:19,881 INFO L471 AbstractCegarLoop]: Abstraction has 3019 states and 4094 transitions. [2024-10-24 20:49:19,882 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.0) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2024-10-24 20:49:19,882 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 4094 transitions. [2024-10-24 20:49:19,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-10-24 20:49:19,883 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:19,884 INFO L215 NwaCegarLoop]: trace histogram [14, 14, 14, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:49:19,884 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-10-24 20:49:19,884 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr93ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:49:19,884 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:19,884 INFO L85 PathProgramCache]: Analyzing trace with hash -1418285776, now seen corresponding path program 1 times [2024-10-24 20:49:19,884 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:19,885 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [594959016] [2024-10-24 20:49:19,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:19,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:19,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:20,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:20,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:20,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-24 20:49:20,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:20,118 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-24 20:49:20,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:20,131 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-10-24 20:49:20,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:20,137 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:20,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:20,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-24 20:49:20,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:20,150 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-24 20:49:20,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:20,153 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-24 20:49:20,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:20,162 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2024-10-24 20:49:20,163 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:20,163 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [594959016] [2024-10-24 20:49:20,163 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [594959016] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:49:20,163 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:49:20,164 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-24 20:49:20,164 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1952924074] [2024-10-24 20:49:20,164 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:49:20,164 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-24 20:49:20,165 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:20,165 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-24 20:49:20,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-10-24 20:49:20,166 INFO L87 Difference]: Start difference. First operand 3019 states and 4094 transitions. Second operand has 6 states, 6 states have (on average 9.0) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2024-10-24 20:49:21,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:21,805 INFO L93 Difference]: Finished difference Result 6040 states and 8257 transitions. [2024-10-24 20:49:21,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-24 20:49:21,805 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) Word has length 118 [2024-10-24 20:49:21,806 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:21,817 INFO L225 Difference]: With dead ends: 6040 [2024-10-24 20:49:21,817 INFO L226 Difference]: Without dead ends: 3176 [2024-10-24 20:49:21,823 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-10-24 20:49:21,824 INFO L432 NwaCegarLoop]: 1121 mSDtfsCounter, 870 mSDsluCounter, 3697 mSDsCounter, 0 mSdLazyCounter, 2122 mSolverCounterSat, 358 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 890 SdHoareTripleChecker+Valid, 4818 SdHoareTripleChecker+Invalid, 2480 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 358 IncrementalHoareTripleChecker+Valid, 2122 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:21,824 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [890 Valid, 4818 Invalid, 2480 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [358 Valid, 2122 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2024-10-24 20:49:21,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3176 states. [2024-10-24 20:49:21,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3176 to 3023. [2024-10-24 20:49:21,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3023 states, 2423 states have (on average 1.4535699546017333) internal successors, (3522), 2646 states have internal predecessors, (3522), 288 states have call successors, (288), 108 states have call predecessors, (288), 108 states have return successors, (288), 278 states have call predecessors, (288), 288 states have call successors, (288) [2024-10-24 20:49:21,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3023 states to 3023 states and 4098 transitions. [2024-10-24 20:49:21,940 INFO L78 Accepts]: Start accepts. Automaton has 3023 states and 4098 transitions. Word has length 118 [2024-10-24 20:49:21,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:21,941 INFO L471 AbstractCegarLoop]: Abstraction has 3023 states and 4098 transitions. [2024-10-24 20:49:21,941 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2024-10-24 20:49:21,941 INFO L276 IsEmpty]: Start isEmpty. Operand 3023 states and 4098 transitions. [2024-10-24 20:49:21,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-10-24 20:49:21,943 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:21,943 INFO L215 NwaCegarLoop]: trace histogram [14, 14, 14, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:49:21,944 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-10-24 20:49:21,944 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:49:21,944 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:21,944 INFO L85 PathProgramCache]: Analyzing trace with hash -876049152, now seen corresponding path program 1 times [2024-10-24 20:49:21,944 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:21,944 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [281189816] [2024-10-24 20:49:21,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:21,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:21,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:22,090 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:22,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:22,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-24 20:49:22,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:22,100 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-24 20:49:22,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:22,112 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-10-24 20:49:22,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:22,117 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:22,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:22,122 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-24 20:49:22,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:22,125 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-24 20:49:22,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:22,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-24 20:49:22,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:22,135 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-10-24 20:49:22,135 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:22,135 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [281189816] [2024-10-24 20:49:22,135 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [281189816] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:49:22,136 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:49:22,136 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-24 20:49:22,136 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1607663143] [2024-10-24 20:49:22,137 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:49:22,137 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-24 20:49:22,138 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:22,139 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-24 20:49:22,139 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-24 20:49:22,139 INFO L87 Difference]: Start difference. First operand 3023 states and 4098 transitions. Second operand has 5 states, 4 states have (on average 14.25) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2024-10-24 20:49:23,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:23,723 INFO L93 Difference]: Finished difference Result 6036 states and 8245 transitions. [2024-10-24 20:49:23,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-24 20:49:23,723 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 14.25) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) Word has length 120 [2024-10-24 20:49:23,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:23,732 INFO L225 Difference]: With dead ends: 6036 [2024-10-24 20:49:23,732 INFO L226 Difference]: Without dead ends: 3168 [2024-10-24 20:49:23,737 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-10-24 20:49:23,739 INFO L432 NwaCegarLoop]: 1113 mSDtfsCounter, 873 mSDsluCounter, 2634 mSDsCounter, 0 mSdLazyCounter, 1565 mSolverCounterSat, 357 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 890 SdHoareTripleChecker+Valid, 3747 SdHoareTripleChecker+Invalid, 1922 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 357 IncrementalHoareTripleChecker+Valid, 1565 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:23,739 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [890 Valid, 3747 Invalid, 1922 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [357 Valid, 1565 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2024-10-24 20:49:23,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3168 states. [2024-10-24 20:49:23,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3168 to 3023. [2024-10-24 20:49:23,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3023 states, 2423 states have (on average 1.451093685513826) internal successors, (3516), 2646 states have internal predecessors, (3516), 288 states have call successors, (288), 108 states have call predecessors, (288), 108 states have return successors, (288), 278 states have call predecessors, (288), 288 states have call successors, (288) [2024-10-24 20:49:23,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3023 states to 3023 states and 4092 transitions. [2024-10-24 20:49:23,844 INFO L78 Accepts]: Start accepts. Automaton has 3023 states and 4092 transitions. Word has length 120 [2024-10-24 20:49:23,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:23,845 INFO L471 AbstractCegarLoop]: Abstraction has 3023 states and 4092 transitions. [2024-10-24 20:49:23,845 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 14.25) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2024-10-24 20:49:23,845 INFO L276 IsEmpty]: Start isEmpty. Operand 3023 states and 4092 transitions. [2024-10-24 20:49:23,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-10-24 20:49:23,847 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:23,847 INFO L215 NwaCegarLoop]: trace histogram [14, 14, 14, 6, 5, 5, 5, 5, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:49:23,847 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-10-24 20:49:23,847 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr100ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:49:23,847 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:23,848 INFO L85 PathProgramCache]: Analyzing trace with hash 976816395, now seen corresponding path program 1 times [2024-10-24 20:49:23,848 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:23,848 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1315708925] [2024-10-24 20:49:23,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:23,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:23,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:24,339 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:24,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:24,344 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-24 20:49:24,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:24,348 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 10 proven. 287 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-10-24 20:49:24,348 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:24,348 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1315708925] [2024-10-24 20:49:24,349 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1315708925] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-24 20:49:24,349 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1363802073] [2024-10-24 20:49:24,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:24,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 20:49:24,350 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 20:49:24,351 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-24 20:49:24,352 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-10-24 20:49:24,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:24,841 INFO L255 TraceCheckSpWp]: Trace formula consists of 1100 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-10-24 20:49:24,846 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 20:49:24,920 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 14 proven. 287 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-10-24 20:49:24,920 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-24 20:49:25,132 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 10 proven. 287 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-10-24 20:49:25,133 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1363802073] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-24 20:49:25,133 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-24 20:49:25,133 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 17, 17] total 20 [2024-10-24 20:49:25,133 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [246284788] [2024-10-24 20:49:25,133 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-24 20:49:25,134 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2024-10-24 20:49:25,134 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:25,135 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2024-10-24 20:49:25,135 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=173, Invalid=207, Unknown=0, NotChecked=0, Total=380 [2024-10-24 20:49:25,135 INFO L87 Difference]: Start difference. First operand 3023 states and 4092 transitions. Second operand has 20 states, 20 states have (on average 4.45) internal successors, (89), 19 states have internal predecessors, (89), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2024-10-24 20:49:27,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:27,143 INFO L93 Difference]: Finished difference Result 6111 states and 8276 transitions. [2024-10-24 20:49:27,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-10-24 20:49:27,143 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 4.45) internal successors, (89), 19 states have internal predecessors, (89), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 114 [2024-10-24 20:49:27,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:27,151 INFO L225 Difference]: With dead ends: 6111 [2024-10-24 20:49:27,151 INFO L226 Difference]: Without dead ends: 3101 [2024-10-24 20:49:27,159 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 247 GetRequests, 215 SyntacticMatches, 14 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 174 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=173, Invalid=207, Unknown=0, NotChecked=0, Total=380 [2024-10-24 20:49:27,160 INFO L432 NwaCegarLoop]: 1143 mSDtfsCounter, 419 mSDsluCounter, 6111 mSDsCounter, 0 mSdLazyCounter, 3456 mSolverCounterSat, 110 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 450 SdHoareTripleChecker+Valid, 7254 SdHoareTripleChecker+Invalid, 3566 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 110 IncrementalHoareTripleChecker+Valid, 3456 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:27,160 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [450 Valid, 7254 Invalid, 3566 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [110 Valid, 3456 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2024-10-24 20:49:27,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3101 states. [2024-10-24 20:49:27,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3101 to 3083. [2024-10-24 20:49:27,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3083 states, 2483 states have (on average 1.4401933145388643) internal successors, (3576), 2706 states have internal predecessors, (3576), 288 states have call successors, (288), 108 states have call predecessors, (288), 108 states have return successors, (288), 278 states have call predecessors, (288), 288 states have call successors, (288) [2024-10-24 20:49:27,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3083 states to 3083 states and 4152 transitions. [2024-10-24 20:49:27,290 INFO L78 Accepts]: Start accepts. Automaton has 3083 states and 4152 transitions. Word has length 114 [2024-10-24 20:49:27,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:27,291 INFO L471 AbstractCegarLoop]: Abstraction has 3083 states and 4152 transitions. [2024-10-24 20:49:27,291 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 4.45) internal successors, (89), 19 states have internal predecessors, (89), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2024-10-24 20:49:27,291 INFO L276 IsEmpty]: Start isEmpty. Operand 3083 states and 4152 transitions. [2024-10-24 20:49:27,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-10-24 20:49:27,294 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:27,295 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 6, 5, 5, 5, 5, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:49:27,314 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-10-24 20:49:27,498 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2024-10-24 20:49:27,499 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr100ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:49:27,499 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:27,499 INFO L85 PathProgramCache]: Analyzing trace with hash -1358510613, now seen corresponding path program 2 times [2024-10-24 20:49:27,499 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:27,499 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1659531315] [2024-10-24 20:49:27,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:27,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:27,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:27,770 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:27,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:27,774 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-24 20:49:27,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:27,778 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 18 proven. 46 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2024-10-24 20:49:27,779 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:27,779 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1659531315] [2024-10-24 20:49:27,779 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1659531315] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-24 20:49:27,779 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [560666628] [2024-10-24 20:49:27,779 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-10-24 20:49:27,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 20:49:27,779 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 20:49:27,781 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-24 20:49:27,783 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-10-24 20:49:28,240 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-10-24 20:49:28,241 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-10-24 20:49:28,247 INFO L255 TraceCheckSpWp]: Trace formula consists of 1134 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-10-24 20:49:28,250 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 20:49:28,372 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 22 proven. 22 refuted. 0 times theorem prover too weak. 421 trivial. 0 not checked. [2024-10-24 20:49:28,373 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-24 20:49:28,523 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 18 proven. 22 refuted. 0 times theorem prover too weak. 425 trivial. 0 not checked. [2024-10-24 20:49:28,523 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [560666628] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-24 20:49:28,523 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-24 20:49:28,524 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 3, 3] total 7 [2024-10-24 20:49:28,524 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1881857125] [2024-10-24 20:49:28,524 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-24 20:49:28,524 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-24 20:49:28,524 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:28,525 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-24 20:49:28,525 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2024-10-24 20:49:28,525 INFO L87 Difference]: Start difference. First operand 3083 states and 4152 transitions. Second operand has 8 states, 7 states have (on average 14.714285714285714) internal successors, (103), 7 states have internal predecessors, (103), 4 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2024-10-24 20:49:31,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:31,897 INFO L93 Difference]: Finished difference Result 6416 states and 8373 transitions. [2024-10-24 20:49:31,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-10-24 20:49:31,897 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 14.714285714285714) internal successors, (103), 7 states have internal predecessors, (103), 4 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Word has length 120 [2024-10-24 20:49:31,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:31,912 INFO L225 Difference]: With dead ends: 6416 [2024-10-24 20:49:31,912 INFO L226 Difference]: Without dead ends: 6415 [2024-10-24 20:49:31,914 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 258 GetRequests, 245 SyntacticMatches, 2 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=93, Unknown=0, NotChecked=0, Total=156 [2024-10-24 20:49:31,915 INFO L432 NwaCegarLoop]: 1136 mSDtfsCounter, 9581 mSDsluCounter, 4586 mSDsCounter, 0 mSdLazyCounter, 3391 mSolverCounterSat, 1510 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9838 SdHoareTripleChecker+Valid, 5722 SdHoareTripleChecker+Invalid, 4901 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1510 IncrementalHoareTripleChecker+Valid, 3391 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:31,915 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [9838 Valid, 5722 Invalid, 4901 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1510 Valid, 3391 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2024-10-24 20:49:31,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6415 states. [2024-10-24 20:49:32,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6415 to 4436. [2024-10-24 20:49:32,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4436 states, 3642 states have (on average 1.4470071389346513) internal successors, (5270), 3875 states have internal predecessors, (5270), 430 states have call successors, (430), 160 states have call predecessors, (430), 160 states have return successors, (430), 415 states have call predecessors, (430), 430 states have call successors, (430) [2024-10-24 20:49:32,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4436 states to 4436 states and 6130 transitions. [2024-10-24 20:49:32,091 INFO L78 Accepts]: Start accepts. Automaton has 4436 states and 6130 transitions. Word has length 120 [2024-10-24 20:49:32,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:32,091 INFO L471 AbstractCegarLoop]: Abstraction has 4436 states and 6130 transitions. [2024-10-24 20:49:32,092 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 14.714285714285714) internal successors, (103), 7 states have internal predecessors, (103), 4 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2024-10-24 20:49:32,092 INFO L276 IsEmpty]: Start isEmpty. Operand 4436 states and 6130 transitions. [2024-10-24 20:49:32,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-10-24 20:49:32,094 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:32,094 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:49:32,116 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2024-10-24 20:49:32,298 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 20:49:32,298 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:49:32,300 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:32,300 INFO L85 PathProgramCache]: Analyzing trace with hash -2104049223, now seen corresponding path program 1 times [2024-10-24 20:49:32,300 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:32,300 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1277646440] [2024-10-24 20:49:32,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:32,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:32,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:32,481 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:32,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:32,485 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-24 20:49:32,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:32,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-24 20:49:32,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:32,502 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-24 20:49:32,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:32,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:32,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:32,511 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-24 20:49:32,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:32,515 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-24 20:49:32,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:32,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-24 20:49:32,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:32,524 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-10-24 20:49:32,524 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:32,524 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1277646440] [2024-10-24 20:49:32,524 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1277646440] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-24 20:49:32,524 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [778436597] [2024-10-24 20:49:32,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:32,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 20:49:32,525 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 20:49:32,526 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-24 20:49:32,528 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-10-24 20:49:33,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:33,024 INFO L255 TraceCheckSpWp]: Trace formula consists of 1288 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-10-24 20:49:33,030 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 20:49:33,064 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 393 trivial. 0 not checked. [2024-10-24 20:49:33,065 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-24 20:49:33,066 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [778436597] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:49:33,066 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-10-24 20:49:33,066 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 9 [2024-10-24 20:49:33,066 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [864824999] [2024-10-24 20:49:33,067 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:49:33,067 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-24 20:49:33,067 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:33,068 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-24 20:49:33,068 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2024-10-24 20:49:33,068 INFO L87 Difference]: Start difference. First operand 4436 states and 6130 transitions. Second operand has 5 states, 5 states have (on average 11.4) internal successors, (57), 4 states have internal predecessors, (57), 1 states have call successors, (8), 1 states have call predecessors, (8), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) [2024-10-24 20:49:33,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:33,536 INFO L93 Difference]: Finished difference Result 8812 states and 12203 transitions. [2024-10-24 20:49:33,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-24 20:49:33,537 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 4 states have internal predecessors, (57), 1 states have call successors, (8), 1 states have call predecessors, (8), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) Word has length 128 [2024-10-24 20:49:33,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:33,552 INFO L225 Difference]: With dead ends: 8812 [2024-10-24 20:49:33,552 INFO L226 Difference]: Without dead ends: 4454 [2024-10-24 20:49:33,564 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 146 GetRequests, 139 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2024-10-24 20:49:33,565 INFO L432 NwaCegarLoop]: 1532 mSDtfsCounter, 0 mSDsluCounter, 4589 mSDsCounter, 0 mSdLazyCounter, 302 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6121 SdHoareTripleChecker+Invalid, 302 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 302 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:33,565 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6121 Invalid, 302 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 302 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-24 20:49:33,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4454 states. [2024-10-24 20:49:33,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4454 to 4454. [2024-10-24 20:49:33,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4454 states, 3657 states have (on average 1.4451736395952968) internal successors, (5285), 3887 states have internal predecessors, (5285), 430 states have call successors, (430), 160 states have call predecessors, (430), 163 states have return successors, (439), 421 states have call predecessors, (439), 430 states have call successors, (439) [2024-10-24 20:49:33,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4454 states to 4454 states and 6154 transitions. [2024-10-24 20:49:33,767 INFO L78 Accepts]: Start accepts. Automaton has 4454 states and 6154 transitions. Word has length 128 [2024-10-24 20:49:33,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:33,767 INFO L471 AbstractCegarLoop]: Abstraction has 4454 states and 6154 transitions. [2024-10-24 20:49:33,768 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 4 states have internal predecessors, (57), 1 states have call successors, (8), 1 states have call predecessors, (8), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) [2024-10-24 20:49:33,768 INFO L276 IsEmpty]: Start isEmpty. Operand 4454 states and 6154 transitions. [2024-10-24 20:49:33,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-10-24 20:49:33,770 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:33,770 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:49:33,790 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2024-10-24 20:49:33,970 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2024-10-24 20:49:33,971 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:49:33,972 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:33,972 INFO L85 PathProgramCache]: Analyzing trace with hash -95143834, now seen corresponding path program 1 times [2024-10-24 20:49:33,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:33,972 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [452027057] [2024-10-24 20:49:33,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:33,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:34,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:34,159 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:34,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:34,164 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-24 20:49:34,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:34,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-24 20:49:34,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:34,181 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-24 20:49:34,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:34,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:34,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:34,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-24 20:49:34,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:34,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-24 20:49:34,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:34,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-24 20:49:34,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:34,203 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-24 20:49:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:34,210 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 394 trivial. 0 not checked. [2024-10-24 20:49:34,210 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:34,210 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [452027057] [2024-10-24 20:49:34,210 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [452027057] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-24 20:49:34,210 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [628051067] [2024-10-24 20:49:34,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:34,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 20:49:34,211 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 20:49:34,212 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-24 20:49:34,214 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-10-24 20:49:34,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:34,732 INFO L255 TraceCheckSpWp]: Trace formula consists of 1318 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-10-24 20:49:34,735 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 20:49:34,762 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 394 trivial. 0 not checked. [2024-10-24 20:49:34,763 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-24 20:49:34,763 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [628051067] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:49:34,763 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-10-24 20:49:34,763 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2024-10-24 20:49:34,764 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [787609627] [2024-10-24 20:49:34,764 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:49:34,764 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-24 20:49:34,764 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:34,765 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-24 20:49:34,765 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-10-24 20:49:34,765 INFO L87 Difference]: Start difference. First operand 4454 states and 6154 transitions. Second operand has 4 states, 3 states have (on average 19.0) internal successors, (57), 4 states have internal predecessors, (57), 3 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2024-10-24 20:49:35,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:35,077 INFO L93 Difference]: Finished difference Result 9075 states and 12605 transitions. [2024-10-24 20:49:35,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-24 20:49:35,078 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 19.0) internal successors, (57), 4 states have internal predecessors, (57), 3 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) Word has length 131 [2024-10-24 20:49:35,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:35,091 INFO L225 Difference]: With dead ends: 9075 [2024-10-24 20:49:35,091 INFO L226 Difference]: Without dead ends: 4699 [2024-10-24 20:49:35,100 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 151 GetRequests, 146 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-10-24 20:49:35,102 INFO L432 NwaCegarLoop]: 1608 mSDtfsCounter, 126 mSDsluCounter, 1556 mSDsCounter, 0 mSdLazyCounter, 211 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 152 SdHoareTripleChecker+Valid, 3164 SdHoareTripleChecker+Invalid, 220 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 211 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:35,102 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [152 Valid, 3164 Invalid, 220 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 211 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-24 20:49:35,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4699 states. [2024-10-24 20:49:35,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4699 to 4451. [2024-10-24 20:49:35,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4451 states, 3657 states have (on average 1.4418922614164615) internal successors, (5273), 3884 states have internal predecessors, (5273), 430 states have call successors, (430), 160 states have call predecessors, (430), 163 states have return successors, (439), 421 states have call predecessors, (439), 430 states have call successors, (439) [2024-10-24 20:49:35,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4451 states to 4451 states and 6142 transitions. [2024-10-24 20:49:35,283 INFO L78 Accepts]: Start accepts. Automaton has 4451 states and 6142 transitions. Word has length 131 [2024-10-24 20:49:35,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:35,284 INFO L471 AbstractCegarLoop]: Abstraction has 4451 states and 6142 transitions. [2024-10-24 20:49:35,284 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 19.0) internal successors, (57), 4 states have internal predecessors, (57), 3 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2024-10-24 20:49:35,284 INFO L276 IsEmpty]: Start isEmpty. Operand 4451 states and 6142 transitions. [2024-10-24 20:49:35,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-10-24 20:49:35,286 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:35,286 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:49:35,306 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2024-10-24 20:49:35,486 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2024-10-24 20:49:35,487 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:49:35,487 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:35,487 INFO L85 PathProgramCache]: Analyzing trace with hash 2113642104, now seen corresponding path program 1 times [2024-10-24 20:49:35,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:35,488 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1467349432] [2024-10-24 20:49:35,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:35,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:35,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:35,710 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:35,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:35,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-24 20:49:35,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:35,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-24 20:49:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:35,736 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-24 20:49:35,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:35,742 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:35,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:35,746 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-24 20:49:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:35,749 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-24 20:49:35,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:35,752 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-24 20:49:35,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:35,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-24 20:49:35,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:35,759 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-10-24 20:49:35,759 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:35,761 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1467349432] [2024-10-24 20:49:35,761 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1467349432] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-24 20:49:35,761 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [3365393] [2024-10-24 20:49:35,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:35,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 20:49:35,761 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 20:49:35,763 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-24 20:49:35,765 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-10-24 20:49:36,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:36,296 INFO L255 TraceCheckSpWp]: Trace formula consists of 1317 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-10-24 20:49:36,299 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 20:49:36,324 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-10-24 20:49:36,325 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-24 20:49:36,325 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [3365393] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:49:36,325 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-10-24 20:49:36,325 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 7 [2024-10-24 20:49:36,325 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [89370896] [2024-10-24 20:49:36,325 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:49:36,325 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-24 20:49:36,325 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:36,326 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-24 20:49:36,326 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2024-10-24 20:49:36,326 INFO L87 Difference]: Start difference. First operand 4451 states and 6142 transitions. Second operand has 5 states, 4 states have (on average 15.25) internal successors, (61), 5 states have internal predecessors, (61), 1 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2024-10-24 20:49:36,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:36,622 INFO L93 Difference]: Finished difference Result 4699 states and 6526 transitions. [2024-10-24 20:49:36,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-24 20:49:36,622 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 15.25) internal successors, (61), 5 states have internal predecessors, (61), 1 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) Word has length 132 [2024-10-24 20:49:36,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:36,631 INFO L225 Difference]: With dead ends: 4699 [2024-10-24 20:49:36,632 INFO L226 Difference]: Without dead ends: 4697 [2024-10-24 20:49:36,633 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 153 GetRequests, 147 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2024-10-24 20:49:36,634 INFO L432 NwaCegarLoop]: 1608 mSDtfsCounter, 143 mSDsluCounter, 1601 mSDsCounter, 0 mSdLazyCounter, 231 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 171 SdHoareTripleChecker+Valid, 3209 SdHoareTripleChecker+Invalid, 238 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 231 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:36,634 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [171 Valid, 3209 Invalid, 238 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 231 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-24 20:49:36,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4697 states. [2024-10-24 20:49:36,800 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4697 to 4437. [2024-10-24 20:49:36,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4437 states, 3645 states have (on average 1.4417009602194788) internal successors, (5255), 3870 states have internal predecessors, (5255), 430 states have call successors, (430), 160 states have call predecessors, (430), 163 states have return successors, (439), 421 states have call predecessors, (439), 430 states have call successors, (439) [2024-10-24 20:49:36,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4437 states to 4437 states and 6124 transitions. [2024-10-24 20:49:36,817 INFO L78 Accepts]: Start accepts. Automaton has 4437 states and 6124 transitions. Word has length 132 [2024-10-24 20:49:36,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:36,818 INFO L471 AbstractCegarLoop]: Abstraction has 4437 states and 6124 transitions. [2024-10-24 20:49:36,818 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 15.25) internal successors, (61), 5 states have internal predecessors, (61), 1 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2024-10-24 20:49:36,818 INFO L276 IsEmpty]: Start isEmpty. Operand 4437 states and 6124 transitions. [2024-10-24 20:49:36,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-10-24 20:49:36,820 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:36,820 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:49:36,840 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2024-10-24 20:49:37,020 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2024-10-24 20:49:37,021 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:49:37,023 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:37,023 INFO L85 PathProgramCache]: Analyzing trace with hash 1345509705, now seen corresponding path program 1 times [2024-10-24 20:49:37,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:37,023 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1410970798] [2024-10-24 20:49:37,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:37,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:37,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:37,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:37,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:37,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-24 20:49:37,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:37,179 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-24 20:49:37,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:37,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-24 20:49:37,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:37,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:37,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:37,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-24 20:49:37,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:37,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-24 20:49:37,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:37,208 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-24 20:49:37,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:37,211 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-24 20:49:37,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:37,220 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 395 trivial. 0 not checked. [2024-10-24 20:49:37,220 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:37,220 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1410970798] [2024-10-24 20:49:37,220 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1410970798] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:49:37,220 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:49:37,220 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-24 20:49:37,220 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1438410888] [2024-10-24 20:49:37,221 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:49:37,221 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-24 20:49:37,221 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:37,221 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-24 20:49:37,221 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-24 20:49:37,222 INFO L87 Difference]: Start difference. First operand 4437 states and 6124 transitions. Second operand has 5 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-10-24 20:49:38,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:38,751 INFO L93 Difference]: Finished difference Result 4772 states and 6659 transitions. [2024-10-24 20:49:38,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-24 20:49:38,751 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 132 [2024-10-24 20:49:38,752 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:38,761 INFO L225 Difference]: With dead ends: 4772 [2024-10-24 20:49:38,761 INFO L226 Difference]: Without dead ends: 4770 [2024-10-24 20:49:38,762 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-10-24 20:49:38,763 INFO L432 NwaCegarLoop]: 1111 mSDtfsCounter, 932 mSDsluCounter, 2592 mSDsCounter, 0 mSdLazyCounter, 1577 mSolverCounterSat, 379 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 965 SdHoareTripleChecker+Valid, 3703 SdHoareTripleChecker+Invalid, 1956 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 379 IncrementalHoareTripleChecker+Valid, 1577 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:38,763 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [965 Valid, 3703 Invalid, 1956 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [379 Valid, 1577 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2024-10-24 20:49:38,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4770 states. [2024-10-24 20:49:38,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4770 to 4396. [2024-10-24 20:49:38,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4396 states, 3615 states have (on average 1.4420470262793914) internal successors, (5213), 3841 states have internal predecessors, (5213), 421 states have call successors, (421), 160 states have call predecessors, (421), 163 states have return successors, (427), 409 states have call predecessors, (427), 421 states have call successors, (427) [2024-10-24 20:49:38,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4396 states to 4396 states and 6061 transitions. [2024-10-24 20:49:38,953 INFO L78 Accepts]: Start accepts. Automaton has 4396 states and 6061 transitions. Word has length 132 [2024-10-24 20:49:38,953 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:38,953 INFO L471 AbstractCegarLoop]: Abstraction has 4396 states and 6061 transitions. [2024-10-24 20:49:38,953 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-10-24 20:49:38,953 INFO L276 IsEmpty]: Start isEmpty. Operand 4396 states and 6061 transitions. [2024-10-24 20:49:38,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-10-24 20:49:38,955 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:38,955 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:49:38,955 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2024-10-24 20:49:38,955 INFO L396 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:49:38,955 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:38,955 INFO L85 PathProgramCache]: Analyzing trace with hash -1002332338, now seen corresponding path program 1 times [2024-10-24 20:49:38,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:38,956 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [244764316] [2024-10-24 20:49:38,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:38,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:39,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:39,121 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:39,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:39,125 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-24 20:49:39,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:39,128 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-24 20:49:39,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:39,142 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-24 20:49:39,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:39,147 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:39,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:39,152 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-24 20:49:39,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:39,155 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-24 20:49:39,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:39,158 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-24 20:49:39,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:39,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-24 20:49:39,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:39,166 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-10-24 20:49:39,167 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:39,167 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [244764316] [2024-10-24 20:49:39,168 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [244764316] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:49:39,168 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:49:39,168 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-24 20:49:39,168 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [177422536] [2024-10-24 20:49:39,168 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:49:39,168 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-24 20:49:39,169 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:39,169 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-24 20:49:39,169 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-24 20:49:39,169 INFO L87 Difference]: Start difference. First operand 4396 states and 6061 transitions. Second operand has 5 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 1 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2024-10-24 20:49:40,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:40,680 INFO L93 Difference]: Finished difference Result 4610 states and 6398 transitions. [2024-10-24 20:49:40,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-24 20:49:40,681 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 1 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) Word has length 135 [2024-10-24 20:49:40,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:40,691 INFO L225 Difference]: With dead ends: 4610 [2024-10-24 20:49:40,691 INFO L226 Difference]: Without dead ends: 4609 [2024-10-24 20:49:40,693 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-10-24 20:49:40,693 INFO L432 NwaCegarLoop]: 1109 mSDtfsCounter, 873 mSDsluCounter, 2619 mSDsCounter, 0 mSdLazyCounter, 1572 mSolverCounterSat, 355 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 890 SdHoareTripleChecker+Valid, 3728 SdHoareTripleChecker+Invalid, 1927 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 355 IncrementalHoareTripleChecker+Valid, 1572 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:40,694 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [890 Valid, 3728 Invalid, 1927 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [355 Valid, 1572 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2024-10-24 20:49:40,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4609 states. [2024-10-24 20:49:40,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4609 to 4395. [2024-10-24 20:49:40,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4395 states, 3615 states have (on average 1.4412171507607192) internal successors, (5210), 3840 states have internal predecessors, (5210), 421 states have call successors, (421), 160 states have call predecessors, (421), 163 states have return successors, (427), 409 states have call predecessors, (427), 421 states have call successors, (427) [2024-10-24 20:49:40,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4395 states to 4395 states and 6058 transitions. [2024-10-24 20:49:40,871 INFO L78 Accepts]: Start accepts. Automaton has 4395 states and 6058 transitions. Word has length 135 [2024-10-24 20:49:40,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:40,872 INFO L471 AbstractCegarLoop]: Abstraction has 4395 states and 6058 transitions. [2024-10-24 20:49:40,872 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 1 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2024-10-24 20:49:40,872 INFO L276 IsEmpty]: Start isEmpty. Operand 4395 states and 6058 transitions. [2024-10-24 20:49:40,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-10-24 20:49:40,874 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:40,874 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:49:40,875 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2024-10-24 20:49:40,875 INFO L396 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:49:40,875 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:40,875 INFO L85 PathProgramCache]: Analyzing trace with hash -1007530117, now seen corresponding path program 1 times [2024-10-24 20:49:40,875 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:40,875 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [240821944] [2024-10-24 20:49:40,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:40,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:40,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:41,472 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:41,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:41,477 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-24 20:49:41,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:41,479 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-24 20:49:41,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:41,508 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-24 20:49:41,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:41,514 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:41,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:41,517 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-24 20:49:41,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:41,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-24 20:49:41,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:41,522 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-24 20:49:41,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:41,527 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-24 20:49:41,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:41,529 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-10-24 20:49:41,529 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:41,529 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [240821944] [2024-10-24 20:49:41,529 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [240821944] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:49:41,529 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:49:41,529 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-10-24 20:49:41,529 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1621164425] [2024-10-24 20:49:41,529 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:49:41,530 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-24 20:49:41,530 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:41,530 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-24 20:49:41,531 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-10-24 20:49:41,531 INFO L87 Difference]: Start difference. First operand 4395 states and 6058 transitions. Second operand has 7 states, 6 states have (on average 10.666666666666666) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) [2024-10-24 20:49:41,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:41,694 INFO L93 Difference]: Finished difference Result 5032 states and 6795 transitions. [2024-10-24 20:49:41,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-24 20:49:41,694 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 10.666666666666666) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) Word has length 136 [2024-10-24 20:49:41,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:41,697 INFO L225 Difference]: With dead ends: 5032 [2024-10-24 20:49:41,697 INFO L226 Difference]: Without dead ends: 715 [2024-10-24 20:49:41,702 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-10-24 20:49:41,703 INFO L432 NwaCegarLoop]: 57 mSDtfsCounter, 34 mSDsluCounter, 252 mSDsCounter, 0 mSdLazyCounter, 152 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 34 SdHoareTripleChecker+Valid, 309 SdHoareTripleChecker+Invalid, 158 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 152 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:41,703 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [34 Valid, 309 Invalid, 158 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 152 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-24 20:49:41,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 715 states. [2024-10-24 20:49:41,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 715 to 705. [2024-10-24 20:49:41,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 705 states, 678 states have (on average 1.1578171091445428) internal successors, (785), 678 states have internal predecessors, (785), 13 states have call successors, (13), 13 states have call predecessors, (13), 13 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2024-10-24 20:49:41,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 705 states and 811 transitions. [2024-10-24 20:49:41,720 INFO L78 Accepts]: Start accepts. Automaton has 705 states and 811 transitions. Word has length 136 [2024-10-24 20:49:41,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:41,720 INFO L471 AbstractCegarLoop]: Abstraction has 705 states and 811 transitions. [2024-10-24 20:49:41,721 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 10.666666666666666) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) [2024-10-24 20:49:41,721 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 811 transitions. [2024-10-24 20:49:41,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-10-24 20:49:41,722 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:41,723 INFO L215 NwaCegarLoop]: trace histogram [48, 48, 48, 8, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:49:41,723 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2024-10-24 20:49:41,723 INFO L396 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr100ASSERT_VIOLATIONINTEGER_OVERFLOW === [analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 232 more)] === [2024-10-24 20:49:41,723 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:41,723 INFO L85 PathProgramCache]: Analyzing trace with hash -1522103939, now seen corresponding path program 3 times [2024-10-24 20:49:41,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:41,724 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2060371976] [2024-10-24 20:49:41,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:41,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:41,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:41,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:41,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:41,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-24 20:49:41,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:41,947 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-10-24 20:49:41,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:41,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-10-24 20:49:41,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:41,953 INFO L134 CoverageAnalysis]: Checked inductivity of 3705 backedges. 1689 proven. 0 refuted. 0 times theorem prover too weak. 2016 trivial. 0 not checked. [2024-10-24 20:49:41,954 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:41,954 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2060371976] [2024-10-24 20:49:41,954 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2060371976] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:49:41,954 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:49:41,954 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-24 20:49:41,954 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [181301678] [2024-10-24 20:49:41,954 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:49:41,955 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-24 20:49:41,955 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:41,956 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-24 20:49:41,956 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-24 20:49:41,956 INFO L87 Difference]: Start difference. First operand 705 states and 811 transitions. Second operand has 4 states, 4 states have (on average 16.25) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2024-10-24 20:49:42,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:42,040 INFO L93 Difference]: Finished difference Result 786 states and 916 transitions. [2024-10-24 20:49:42,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-24 20:49:42,041 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Word has length 251 [2024-10-24 20:49:42,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:42,043 INFO L225 Difference]: With dead ends: 786 [2024-10-24 20:49:42,043 INFO L226 Difference]: Without dead ends: 0 [2024-10-24 20:49:42,044 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-24 20:49:42,045 INFO L432 NwaCegarLoop]: 81 mSDtfsCounter, 67 mSDsluCounter, 92 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 69 SdHoareTripleChecker+Valid, 173 SdHoareTripleChecker+Invalid, 64 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:42,045 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [69 Valid, 173 Invalid, 64 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 61 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-24 20:49:42,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-10-24 20:49:42,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-10-24 20:49:42,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 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) [2024-10-24 20:49:42,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-10-24 20:49:42,048 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 251 [2024-10-24 20:49:42,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:42,048 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-10-24 20:49:42,048 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2024-10-24 20:49:42,049 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-10-24 20:49:42,049 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-10-24 20:49:42,052 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (234 of 235 remaining) [2024-10-24 20:49:42,053 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (233 of 235 remaining) [2024-10-24 20:49:42,053 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (232 of 235 remaining) [2024-10-24 20:49:42,053 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (231 of 235 remaining) [2024-10-24 20:49:42,053 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (230 of 235 remaining) [2024-10-24 20:49:42,053 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (229 of 235 remaining) [2024-10-24 20:49:42,053 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (228 of 235 remaining) [2024-10-24 20:49:42,053 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (227 of 235 remaining) [2024-10-24 20:49:42,054 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (226 of 235 remaining) [2024-10-24 20:49:42,054 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (225 of 235 remaining) [2024-10-24 20:49:42,054 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (224 of 235 remaining) [2024-10-24 20:49:42,054 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (223 of 235 remaining) [2024-10-24 20:49:42,054 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (222 of 235 remaining) [2024-10-24 20:49:42,054 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (221 of 235 remaining) [2024-10-24 20:49:42,055 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (220 of 235 remaining) [2024-10-24 20:49:42,055 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (219 of 235 remaining) [2024-10-24 20:49:42,055 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (218 of 235 remaining) [2024-10-24 20:49:42,055 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (217 of 235 remaining) [2024-10-24 20:49:42,055 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (216 of 235 remaining) [2024-10-24 20:49:42,055 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (215 of 235 remaining) [2024-10-24 20:49:42,055 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (214 of 235 remaining) [2024-10-24 20:49:42,055 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (213 of 235 remaining) [2024-10-24 20:49:42,056 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (212 of 235 remaining) [2024-10-24 20:49:42,056 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (211 of 235 remaining) [2024-10-24 20:49:42,056 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (210 of 235 remaining) [2024-10-24 20:49:42,056 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (209 of 235 remaining) [2024-10-24 20:49:42,056 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (208 of 235 remaining) [2024-10-24 20:49:42,056 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (207 of 235 remaining) [2024-10-24 20:49:42,057 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (206 of 235 remaining) [2024-10-24 20:49:42,057 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (205 of 235 remaining) [2024-10-24 20:49:42,057 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (204 of 235 remaining) [2024-10-24 20:49:42,057 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (203 of 235 remaining) [2024-10-24 20:49:42,057 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (202 of 235 remaining) [2024-10-24 20:49:42,057 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (201 of 235 remaining) [2024-10-24 20:49:42,057 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (200 of 235 remaining) [2024-10-24 20:49:42,057 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (199 of 235 remaining) [2024-10-24 20:49:42,058 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (198 of 235 remaining) [2024-10-24 20:49:42,058 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (197 of 235 remaining) [2024-10-24 20:49:42,058 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (196 of 235 remaining) [2024-10-24 20:49:42,058 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (195 of 235 remaining) [2024-10-24 20:49:42,058 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (194 of 235 remaining) [2024-10-24 20:49:42,058 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (193 of 235 remaining) [2024-10-24 20:49:42,058 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (192 of 235 remaining) [2024-10-24 20:49:42,058 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (191 of 235 remaining) [2024-10-24 20:49:42,059 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (190 of 235 remaining) [2024-10-24 20:49:42,059 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (189 of 235 remaining) [2024-10-24 20:49:42,059 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr29ASSERT_VIOLATIONINTEGER_OVERFLOW (188 of 235 remaining) [2024-10-24 20:49:42,059 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr30ASSERT_VIOLATIONINTEGER_OVERFLOW (187 of 235 remaining) [2024-10-24 20:49:42,059 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr31ASSERT_VIOLATIONINTEGER_OVERFLOW (186 of 235 remaining) [2024-10-24 20:49:42,059 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr32ASSERT_VIOLATIONINTEGER_OVERFLOW (185 of 235 remaining) [2024-10-24 20:49:42,059 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr33ASSERT_VIOLATIONINTEGER_OVERFLOW (184 of 235 remaining) [2024-10-24 20:49:42,059 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr34ASSERT_VIOLATIONINTEGER_OVERFLOW (183 of 235 remaining) [2024-10-24 20:49:42,060 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr35ASSERT_VIOLATIONINTEGER_OVERFLOW (182 of 235 remaining) [2024-10-24 20:49:42,060 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr36ASSERT_VIOLATIONINTEGER_OVERFLOW (181 of 235 remaining) [2024-10-24 20:49:42,060 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr37ASSERT_VIOLATIONINTEGER_OVERFLOW (180 of 235 remaining) [2024-10-24 20:49:42,060 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr38ASSERT_VIOLATIONINTEGER_OVERFLOW (179 of 235 remaining) [2024-10-24 20:49:42,060 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr39ASSERT_VIOLATIONINTEGER_OVERFLOW (178 of 235 remaining) [2024-10-24 20:49:42,060 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr40ASSERT_VIOLATIONINTEGER_OVERFLOW (177 of 235 remaining) [2024-10-24 20:49:42,060 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr41ASSERT_VIOLATIONINTEGER_OVERFLOW (176 of 235 remaining) [2024-10-24 20:49:42,060 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr42ASSERT_VIOLATIONINTEGER_OVERFLOW (175 of 235 remaining) [2024-10-24 20:49:42,061 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr43ASSERT_VIOLATIONINTEGER_OVERFLOW (174 of 235 remaining) [2024-10-24 20:49:42,061 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr44ASSERT_VIOLATIONINTEGER_OVERFLOW (173 of 235 remaining) [2024-10-24 20:49:42,061 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr45ASSERT_VIOLATIONINTEGER_OVERFLOW (172 of 235 remaining) [2024-10-24 20:49:42,061 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr46ASSERT_VIOLATIONINTEGER_OVERFLOW (171 of 235 remaining) [2024-10-24 20:49:42,061 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr47ASSERT_VIOLATIONINTEGER_OVERFLOW (170 of 235 remaining) [2024-10-24 20:49:42,061 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr48ASSERT_VIOLATIONINTEGER_OVERFLOW (169 of 235 remaining) [2024-10-24 20:49:42,061 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr49ASSERT_VIOLATIONINTEGER_OVERFLOW (168 of 235 remaining) [2024-10-24 20:49:42,061 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr50ASSERT_VIOLATIONINTEGER_OVERFLOW (167 of 235 remaining) [2024-10-24 20:49:42,061 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr51ASSERT_VIOLATIONINTEGER_OVERFLOW (166 of 235 remaining) [2024-10-24 20:49:42,062 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr52ASSERT_VIOLATIONINTEGER_OVERFLOW (165 of 235 remaining) [2024-10-24 20:49:42,062 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr53ASSERT_VIOLATIONINTEGER_OVERFLOW (164 of 235 remaining) [2024-10-24 20:49:42,062 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr54ASSERT_VIOLATIONINTEGER_OVERFLOW (163 of 235 remaining) [2024-10-24 20:49:42,062 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr55ASSERT_VIOLATIONINTEGER_OVERFLOW (162 of 235 remaining) [2024-10-24 20:49:42,062 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr56ASSERT_VIOLATIONINTEGER_OVERFLOW (161 of 235 remaining) [2024-10-24 20:49:42,062 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr57ASSERT_VIOLATIONINTEGER_OVERFLOW (160 of 235 remaining) [2024-10-24 20:49:42,062 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr58ASSERT_VIOLATIONINTEGER_OVERFLOW (159 of 235 remaining) [2024-10-24 20:49:42,062 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr59ASSERT_VIOLATIONINTEGER_OVERFLOW (158 of 235 remaining) [2024-10-24 20:49:42,062 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr60ASSERT_VIOLATIONINTEGER_OVERFLOW (157 of 235 remaining) [2024-10-24 20:49:42,062 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr61ASSERT_VIOLATIONINTEGER_OVERFLOW (156 of 235 remaining) [2024-10-24 20:49:42,062 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr62ASSERT_VIOLATIONINTEGER_OVERFLOW (155 of 235 remaining) [2024-10-24 20:49:42,062 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr63ASSERT_VIOLATIONINTEGER_OVERFLOW (154 of 235 remaining) [2024-10-24 20:49:42,062 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr64ASSERT_VIOLATIONINTEGER_OVERFLOW (153 of 235 remaining) [2024-10-24 20:49:42,063 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr65ASSERT_VIOLATIONINTEGER_OVERFLOW (152 of 235 remaining) [2024-10-24 20:49:42,063 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr66ASSERT_VIOLATIONINTEGER_OVERFLOW (151 of 235 remaining) [2024-10-24 20:49:42,063 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr67ASSERT_VIOLATIONINTEGER_OVERFLOW (150 of 235 remaining) [2024-10-24 20:49:42,063 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr68ASSERT_VIOLATIONINTEGER_OVERFLOW (149 of 235 remaining) [2024-10-24 20:49:42,063 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr69ASSERT_VIOLATIONINTEGER_OVERFLOW (148 of 235 remaining) [2024-10-24 20:49:42,063 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr70ASSERT_VIOLATIONINTEGER_OVERFLOW (147 of 235 remaining) [2024-10-24 20:49:42,063 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr71ASSERT_VIOLATIONINTEGER_OVERFLOW (146 of 235 remaining) [2024-10-24 20:49:42,063 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (145 of 235 remaining) [2024-10-24 20:49:42,063 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (144 of 235 remaining) [2024-10-24 20:49:42,063 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (143 of 235 remaining) [2024-10-24 20:49:42,063 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (142 of 235 remaining) [2024-10-24 20:49:42,063 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (141 of 235 remaining) [2024-10-24 20:49:42,063 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (140 of 235 remaining) [2024-10-24 20:49:42,064 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (139 of 235 remaining) [2024-10-24 20:49:42,064 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (138 of 235 remaining) [2024-10-24 20:49:42,064 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (137 of 235 remaining) [2024-10-24 20:49:42,064 INFO L782 garLoopResultBuilder]: Registering result SAFE for location gameport_timeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (136 of 235 remaining) [2024-10-24 20:49:42,064 INFO L782 garLoopResultBuilder]: Registering result SAFE for location gameport_timeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (135 of 235 remaining) [2024-10-24 20:49:42,064 INFO L782 garLoopResultBuilder]: Registering result SAFE for location gameport_timeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (134 of 235 remaining) [2024-10-24 20:49:42,064 INFO L782 garLoopResultBuilder]: Registering result SAFE for location gameport_timeErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (133 of 235 remaining) [2024-10-24 20:49:42,064 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_disconnectErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (132 of 235 remaining) [2024-10-24 20:49:42,064 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_disconnectErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (131 of 235 remaining) [2024-10-24 20:49:42,064 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_disconnectErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (130 of 235 remaining) [2024-10-24 20:49:42,064 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_disconnectErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (129 of 235 remaining) [2024-10-24 20:49:42,064 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_disconnectErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (128 of 235 remaining) [2024-10-24 20:49:42,065 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_disconnectErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (127 of 235 remaining) [2024-10-24 20:49:42,065 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (126 of 235 remaining) [2024-10-24 20:49:42,065 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (125 of 235 remaining) [2024-10-24 20:49:42,065 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (124 of 235 remaining) [2024-10-24 20:49:42,065 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (123 of 235 remaining) [2024-10-24 20:49:42,066 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (122 of 235 remaining) [2024-10-24 20:49:42,066 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (121 of 235 remaining) [2024-10-24 20:49:42,066 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (120 of 235 remaining) [2024-10-24 20:49:42,066 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (119 of 235 remaining) [2024-10-24 20:49:42,066 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (118 of 235 remaining) [2024-10-24 20:49:42,066 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (117 of 235 remaining) [2024-10-24 20:49:42,066 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (116 of 235 remaining) [2024-10-24 20:49:42,067 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (115 of 235 remaining) [2024-10-24 20:49:42,067 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (114 of 235 remaining) [2024-10-24 20:49:42,067 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (113 of 235 remaining) [2024-10-24 20:49:42,067 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (112 of 235 remaining) [2024-10-24 20:49:42,067 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (111 of 235 remaining) [2024-10-24 20:49:42,067 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (110 of 235 remaining) [2024-10-24 20:49:42,067 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (109 of 235 remaining) [2024-10-24 20:49:42,067 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (108 of 235 remaining) [2024-10-24 20:49:42,068 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (107 of 235 remaining) [2024-10-24 20:49:42,068 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (106 of 235 remaining) [2024-10-24 20:49:42,068 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (105 of 235 remaining) [2024-10-24 20:49:42,068 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (104 of 235 remaining) [2024-10-24 20:49:42,068 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (103 of 235 remaining) [2024-10-24 20:49:42,068 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (102 of 235 remaining) [2024-10-24 20:49:42,068 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (101 of 235 remaining) [2024-10-24 20:49:42,069 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (100 of 235 remaining) [2024-10-24 20:49:42,069 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (99 of 235 remaining) [2024-10-24 20:49:42,069 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (98 of 235 remaining) [2024-10-24 20:49:42,069 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW (97 of 235 remaining) [2024-10-24 20:49:42,069 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW (96 of 235 remaining) [2024-10-24 20:49:42,069 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW (95 of 235 remaining) [2024-10-24 20:49:42,069 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW (94 of 235 remaining) [2024-10-24 20:49:42,069 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW (93 of 235 remaining) [2024-10-24 20:49:42,069 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW (92 of 235 remaining) [2024-10-24 20:49:42,070 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW (91 of 235 remaining) [2024-10-24 20:49:42,070 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr36ASSERT_VIOLATIONINTEGER_OVERFLOW (90 of 235 remaining) [2024-10-24 20:49:42,070 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr37ASSERT_VIOLATIONINTEGER_OVERFLOW (89 of 235 remaining) [2024-10-24 20:49:42,070 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr38ASSERT_VIOLATIONINTEGER_OVERFLOW (88 of 235 remaining) [2024-10-24 20:49:42,070 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr39ASSERT_VIOLATIONINTEGER_OVERFLOW (87 of 235 remaining) [2024-10-24 20:49:42,070 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr40ASSERT_VIOLATIONINTEGER_OVERFLOW (86 of 235 remaining) [2024-10-24 20:49:42,070 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr41ASSERT_VIOLATIONINTEGER_OVERFLOW (85 of 235 remaining) [2024-10-24 20:49:42,071 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr42ASSERT_VIOLATIONINTEGER_OVERFLOW (84 of 235 remaining) [2024-10-24 20:49:42,071 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr43ASSERT_VIOLATIONINTEGER_OVERFLOW (83 of 235 remaining) [2024-10-24 20:49:42,071 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr44ASSERT_VIOLATIONINTEGER_OVERFLOW (82 of 235 remaining) [2024-10-24 20:49:42,071 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr45ASSERT_VIOLATIONINTEGER_OVERFLOW (81 of 235 remaining) [2024-10-24 20:49:42,071 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr46ASSERT_VIOLATIONINTEGER_OVERFLOW (80 of 235 remaining) [2024-10-24 20:49:42,071 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr47ASSERT_VIOLATIONINTEGER_OVERFLOW (79 of 235 remaining) [2024-10-24 20:49:42,071 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr48ASSERT_VIOLATIONINTEGER_OVERFLOW (78 of 235 remaining) [2024-10-24 20:49:42,071 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr49ASSERT_VIOLATIONINTEGER_OVERFLOW (77 of 235 remaining) [2024-10-24 20:49:42,072 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr50ASSERT_VIOLATIONINTEGER_OVERFLOW (76 of 235 remaining) [2024-10-24 20:49:42,072 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr51ASSERT_VIOLATIONINTEGER_OVERFLOW (75 of 235 remaining) [2024-10-24 20:49:42,072 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr52ASSERT_VIOLATIONINTEGER_OVERFLOW (74 of 235 remaining) [2024-10-24 20:49:42,072 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr53ASSERT_VIOLATIONINTEGER_OVERFLOW (73 of 235 remaining) [2024-10-24 20:49:42,072 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr54ASSERT_VIOLATIONINTEGER_OVERFLOW (72 of 235 remaining) [2024-10-24 20:49:42,072 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr55ASSERT_VIOLATIONINTEGER_OVERFLOW (71 of 235 remaining) [2024-10-24 20:49:42,072 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr56ASSERT_VIOLATIONINTEGER_OVERFLOW (70 of 235 remaining) [2024-10-24 20:49:42,072 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr57ASSERT_VIOLATIONINTEGER_OVERFLOW (69 of 235 remaining) [2024-10-24 20:49:42,073 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr58ASSERT_VIOLATIONINTEGER_OVERFLOW (68 of 235 remaining) [2024-10-24 20:49:42,073 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr59ASSERT_VIOLATIONINTEGER_OVERFLOW (67 of 235 remaining) [2024-10-24 20:49:42,073 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr60ASSERT_VIOLATIONINTEGER_OVERFLOW (66 of 235 remaining) [2024-10-24 20:49:42,073 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr61ASSERT_VIOLATIONINTEGER_OVERFLOW (65 of 235 remaining) [2024-10-24 20:49:42,073 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr62ASSERT_VIOLATIONINTEGER_OVERFLOW (64 of 235 remaining) [2024-10-24 20:49:42,073 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr63ASSERT_VIOLATIONINTEGER_OVERFLOW (63 of 235 remaining) [2024-10-24 20:49:42,073 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr64ASSERT_VIOLATIONINTEGER_OVERFLOW (62 of 235 remaining) [2024-10-24 20:49:42,074 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr65ASSERT_VIOLATIONINTEGER_OVERFLOW (61 of 235 remaining) [2024-10-24 20:49:42,074 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr66ASSERT_VIOLATIONINTEGER_OVERFLOW (60 of 235 remaining) [2024-10-24 20:49:42,074 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr67ASSERT_VIOLATIONINTEGER_OVERFLOW (59 of 235 remaining) [2024-10-24 20:49:42,074 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr68ASSERT_VIOLATIONINTEGER_OVERFLOW (58 of 235 remaining) [2024-10-24 20:49:42,074 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr69ASSERT_VIOLATIONINTEGER_OVERFLOW (57 of 235 remaining) [2024-10-24 20:49:42,074 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr70ASSERT_VIOLATIONINTEGER_OVERFLOW (56 of 235 remaining) [2024-10-24 20:49:42,074 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr71ASSERT_VIOLATIONINTEGER_OVERFLOW (55 of 235 remaining) [2024-10-24 20:49:42,074 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr72ASSERT_VIOLATIONINTEGER_OVERFLOW (54 of 235 remaining) [2024-10-24 20:49:42,074 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr73ASSERT_VIOLATIONINTEGER_OVERFLOW (53 of 235 remaining) [2024-10-24 20:49:42,075 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr74ASSERT_VIOLATIONINTEGER_OVERFLOW (52 of 235 remaining) [2024-10-24 20:49:42,075 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr75ASSERT_VIOLATIONINTEGER_OVERFLOW (51 of 235 remaining) [2024-10-24 20:49:42,075 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr76ASSERT_VIOLATIONINTEGER_OVERFLOW (50 of 235 remaining) [2024-10-24 20:49:42,075 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr77ASSERT_VIOLATIONINTEGER_OVERFLOW (49 of 235 remaining) [2024-10-24 20:49:42,075 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr78ASSERT_VIOLATIONINTEGER_OVERFLOW (48 of 235 remaining) [2024-10-24 20:49:42,075 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr79ASSERT_VIOLATIONINTEGER_OVERFLOW (47 of 235 remaining) [2024-10-24 20:49:42,075 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr80ASSERT_VIOLATIONINTEGER_OVERFLOW (46 of 235 remaining) [2024-10-24 20:49:42,075 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr81ASSERT_VIOLATIONINTEGER_OVERFLOW (45 of 235 remaining) [2024-10-24 20:49:42,076 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr82ASSERT_VIOLATIONINTEGER_OVERFLOW (44 of 235 remaining) [2024-10-24 20:49:42,076 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr83ASSERT_VIOLATIONINTEGER_OVERFLOW (43 of 235 remaining) [2024-10-24 20:49:42,076 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr84ASSERT_VIOLATIONINTEGER_OVERFLOW (42 of 235 remaining) [2024-10-24 20:49:42,076 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr85ASSERT_VIOLATIONINTEGER_OVERFLOW (41 of 235 remaining) [2024-10-24 20:49:42,076 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr86ASSERT_VIOLATIONINTEGER_OVERFLOW (40 of 235 remaining) [2024-10-24 20:49:42,076 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr87ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 235 remaining) [2024-10-24 20:49:42,076 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr88ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 235 remaining) [2024-10-24 20:49:42,076 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr89ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 235 remaining) [2024-10-24 20:49:42,076 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr90ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 235 remaining) [2024-10-24 20:49:42,077 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr91ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 235 remaining) [2024-10-24 20:49:42,077 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr92ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 235 remaining) [2024-10-24 20:49:42,077 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr93ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 235 remaining) [2024-10-24 20:49:42,077 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr94ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 235 remaining) [2024-10-24 20:49:42,077 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr95ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 235 remaining) [2024-10-24 20:49:42,077 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr96ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 235 remaining) [2024-10-24 20:49:42,077 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr97ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 235 remaining) [2024-10-24 20:49:42,077 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr98ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 235 remaining) [2024-10-24 20:49:42,078 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr99ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 235 remaining) [2024-10-24 20:49:42,078 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr100ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 235 remaining) [2024-10-24 20:49:42,078 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr101ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 235 remaining) [2024-10-24 20:49:42,078 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr102ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 235 remaining) [2024-10-24 20:49:42,078 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr103ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 235 remaining) [2024-10-24 20:49:42,078 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr104ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 235 remaining) [2024-10-24 20:49:42,078 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr105ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 235 remaining) [2024-10-24 20:49:42,078 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr106ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 235 remaining) [2024-10-24 20:49:42,078 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 235 remaining) [2024-10-24 20:49:42,079 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 235 remaining) [2024-10-24 20:49:42,079 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 235 remaining) [2024-10-24 20:49:42,079 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 235 remaining) [2024-10-24 20:49:42,079 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 235 remaining) [2024-10-24 20:49:42,079 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 235 remaining) [2024-10-24 20:49:42,079 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 235 remaining) [2024-10-24 20:49:42,079 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 235 remaining) [2024-10-24 20:49:42,079 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 235 remaining) [2024-10-24 20:49:42,080 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 235 remaining) [2024-10-24 20:49:42,080 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 235 remaining) [2024-10-24 20:49:42,080 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 235 remaining) [2024-10-24 20:49:42,080 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 235 remaining) [2024-10-24 20:49:42,080 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 235 remaining) [2024-10-24 20:49:42,080 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 235 remaining) [2024-10-24 20:49:42,080 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 235 remaining) [2024-10-24 20:49:42,080 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 235 remaining) [2024-10-24 20:49:42,080 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 235 remaining) [2024-10-24 20:49:42,080 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 235 remaining) [2024-10-24 20:49:42,081 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 235 remaining) [2024-10-24 20:49:42,081 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2024-10-24 20:49:42,083 INFO L407 BasicCegarLoop]: Path program histogram: [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:49:42,085 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.