./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 61a67961 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-wip.fs.cvc5-61a6796-m [2024-10-14 21:18:51,161 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 21:18:51,209 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-10-14 21:18:51,213 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 21:18:51,214 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 21:18:51,238 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 21:18:51,240 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 21:18:51,240 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 21:18:51,241 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 21:18:51,242 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 21:18:51,243 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 21:18:51,243 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 21:18:51,243 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 21:18:51,244 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 21:18:51,244 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 21:18:51,246 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 21:18:51,246 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 21:18:51,246 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 21:18:51,247 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 21:18:51,247 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 21:18:51,247 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 21:18:51,251 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 21:18:51,251 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 21:18:51,251 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-14 21:18:51,251 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-14 21:18:51,252 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 21:18:51,252 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 21:18:51,253 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 21:18:51,253 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 21:18:51,253 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 21:18:51,254 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 21:18:51,254 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 21:18:51,255 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 21:18:51,255 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 21:18:51,255 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 21:18:51,255 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 21:18:51,256 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 21:18:51,256 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 21:18:51,256 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 21:18:51,256 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 21:18:51,256 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 21:18:51,257 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9ee75e44352b6ea6b091abc908af4681506ed391b6529699b0d4480d6bf973b [2024-10-14 21:18:51,527 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 21:18:51,557 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 21:18:51,560 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 21:18:51,562 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 21:18:51,562 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 21:18:51,563 INFO L431 ainManager$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 [2024-10-14 21:18:53,028 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 21:18:53,420 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 21:18:53,421 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 [2024-10-14 21:18:53,459 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5787bb7e5/e2822e69f4ec455a92211dfffed8d460/FLAGc45324a45 [2024-10-14 21:18:53,477 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5787bb7e5/e2822e69f4ec455a92211dfffed8d460 [2024-10-14 21:18:53,480 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 21:18:53,481 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 21:18:53,482 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 21:18:53,482 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 21:18:53,490 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 21:18:53,491 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 09:18:53" (1/1) ... [2024-10-14 21:18:53,492 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6eaad1e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:18:53, skipping insertion in model container [2024-10-14 21:18:53,493 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 09:18:53" (1/1) ... [2024-10-14 21:18:53,591 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 21:18:53,971 WARN L1336 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2550] [2024-10-14 21:18:53,971 WARN L1336 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2551-2552] [2024-10-14 21:18:54,573 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 21:18:54,603 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 21:18:54,667 WARN L1336 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2550] [2024-10-14 21:18:54,667 WARN L1336 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2551-2552] [2024-10-14 21:18:54,669 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] [2024-10-14 21:18:54,672 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] [2024-10-14 21:18:54,674 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] [2024-10-14 21:18:54,676 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] [2024-10-14 21:18:54,677 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] [2024-10-14 21:18:54,677 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] [2024-10-14 21:18:54,678 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] [2024-10-14 21:18:54,679 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] [2024-10-14 21:18:54,681 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] [2024-10-14 21:18:54,682 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] [2024-10-14 21:18:54,682 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [2810] [2024-10-14 21:18:54,683 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [2818] [2024-10-14 21:18:54,800 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 21:18:54,913 INFO L204 MainTranslator]: Completed translation [2024-10-14 21:18:54,914 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:18:54 WrapperNode [2024-10-14 21:18:54,914 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 21:18:54,915 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 21:18:54,915 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 21:18:54,916 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 21:18:54,922 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:18:54" (1/1) ... [2024-10-14 21:18:54,978 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:18:54" (1/1) ... [2024-10-14 21:18:55,083 INFO L138 Inliner]: procedures = 118, calls = 678, calls flagged for inlining = 41, calls inlined = 39, statements flattened = 2473 [2024-10-14 21:18:55,084 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 21:18:55,085 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-14 21:18:55,085 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-14 21:18:55,085 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-14 21:18:55,095 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:18:54" (1/1) ... [2024-10-14 21:18:55,096 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:18:54" (1/1) ... [2024-10-14 21:18:55,125 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:18:54" (1/1) ... [2024-10-14 21:18:55,211 INFO L175 MemorySlicer]: Split 445 memory accesses to 19 slices as follows [2, 26, 20, 1, 3, 1, 18, 7, 6, 250, 8, 6, 9, 3, 9, 51, 5, 2, 18]. 56 percent of accesses are in the largest equivalence class. The 180 initializations are split as follows [2, 22, 20, 0, 0, 0, 18, 7, 0, 27, 0, 4, 6, 0, 4, 51, 3, 0, 16]. The 62 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 1, 53, 6, 0, 0, 1, 0, 0, 0, 1, 0]. [2024-10-14 21:18:55,212 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:18:54" (1/1) ... [2024-10-14 21:18:55,212 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:18:54" (1/1) ... [2024-10-14 21:18:55,297 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:18:54" (1/1) ... [2024-10-14 21:18:55,311 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:18:54" (1/1) ... [2024-10-14 21:18:55,341 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:18:54" (1/1) ... [2024-10-14 21:18:55,360 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:18:54" (1/1) ... [2024-10-14 21:18:55,385 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-14 21:18:55,387 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-14 21:18:55,387 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-14 21:18:55,388 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-14 21:18:55,388 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:18:54" (1/1) ... [2024-10-14 21:18:55,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 21:18:55,406 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 21:18:55,421 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) [2024-10-14 21:18:55,423 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 [2024-10-14 21:18:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_trigger [2024-10-14 21:18:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_trigger [2024-10-14 21:18:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-10-14 21:18:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-10-14 21:18:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2024-10-14 21:18:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2024-10-14 21:18:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-10-14 21:18:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-10-14 21:18:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2024-10-14 21:18:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2024-10-14 21:18:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-14 21:18:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-14 21:18:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-14 21:18:55,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-14 21:18:55,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-14 21:18:55,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-14 21:18:55,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-14 21:18:55,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-14 21:18:55,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-14 21:18:55,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-14 21:18:55,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-14 21:18:55,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-14 21:18:55,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-14 21:18:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-14 21:18:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-14 21:18:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-14 21:18:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-14 21:18:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-14 21:18:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-14 21:18:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-14 21:18:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-14 21:18:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_get_drvdata [2024-10-14 21:18:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_get_drvdata [2024-10-14 21:18:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_read [2024-10-14 21:18:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_read [2024-10-14 21:18:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-10-14 21:18:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-10-14 21:18:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2024-10-14 21:18:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2024-10-14 21:18:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_open [2024-10-14 21:18:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_open [2024-10-14 21:18:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2024-10-14 21:18:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2024-10-14 21:18:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-14 21:18:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-14 21:18:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-14 21:18:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-14 21:18:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-14 21:18:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-14 21:18:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-14 21:18:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-14 21:18:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-14 21:18:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-14 21:18:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-14 21:18:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-14 21:18:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-14 21:18:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-14 21:18:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-14 21:18:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-14 21:18:55,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-14 21:18:55,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-14 21:18:55,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-14 21:18:55,475 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-10-14 21:18:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-10-14 21:18:55,475 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2024-10-14 21:18:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2024-10-14 21:18:55,475 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-10-14 21:18:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-10-14 21:18:55,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-14 21:18:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-14 21:18:55,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-14 21:18:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-14 21:18:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-14 21:18:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-14 21:18:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-14 21:18:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2024-10-14 21:18:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2024-10-14 21:18:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-14 21:18:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure analog_poll [2024-10-14 21:18:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_poll [2024-10-14 21:18:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-10-14 21:18:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-10-14 21:18:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-14 21:18:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-14 21:18:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-14 21:18:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-14 21:18:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-14 21:18:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-14 21:18:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-14 21:18:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-14 21:18:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-14 21:18:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-14 21:18:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-14 21:18:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-14 21:18:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-14 21:18:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-14 21:18:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-14 21:18:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-14 21:18:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-14 21:18:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-14 21:18:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-14 21:18:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-14 21:18:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2024-10-14 21:18:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2024-10-14 21:18:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2024-10-14 21:18:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2024-10-14 21:18:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-14 21:18:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-14 21:18:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-10-14 21:18:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-10-14 21:18:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_drvdata [2024-10-14 21:18:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_drvdata [2024-10-14 21:18:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-14 21:18:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-14 21:18:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-14 21:18:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-14 21:18:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-14 21:18:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-14 21:18:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-14 21:18:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-14 21:18:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-14 21:18:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-14 21:18:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-14 21:18:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-14 21:18:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-14 21:18:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-14 21:18:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-14 21:18:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-14 21:18:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-14 21:18:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-14 21:18:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-14 21:18:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure analog_decode [2024-10-14 21:18:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_decode [2024-10-14 21:18:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-10-14 21:18:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-10-14 21:18:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight8 [2024-10-14 21:18:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight8 [2024-10-14 21:18:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure analog_button_read [2024-10-14 21:18:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_button_read [2024-10-14 21:18:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-14 21:18:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-10-14 21:18:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-10-14 21:18:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2024-10-14 21:18:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2024-10-14 21:18:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-14 21:18:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-14 21:18:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-14 21:18:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-14 21:18:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-14 21:18:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-14 21:18:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-14 21:18:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-14 21:18:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-14 21:18:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-14 21:18:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-14 21:18:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-14 21:18:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-14 21:18:55,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-14 21:18:55,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-14 21:18:55,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-14 21:18:55,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-14 21:18:55,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-14 21:18:55,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-14 21:18:55,534 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2024-10-14 21:18:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2024-10-14 21:18:55,534 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_close [2024-10-14 21:18:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_close [2024-10-14 21:18:55,534 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_time [2024-10-14 21:18:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_time [2024-10-14 21:18:55,534 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-14 21:18:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-14 21:18:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure analog_disconnect [2024-10-14 21:18:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_disconnect [2024-10-14 21:18:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-10-14 21:18:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-10-14 21:18:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-10-14 21:18:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-10-14 21:18:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-14 21:18:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-14 21:18:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-14 21:18:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-14 21:18:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-14 21:18:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-14 21:18:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-14 21:18:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-14 21:18:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-14 21:18:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-14 21:18:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-14 21:18:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-14 21:18:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-14 21:18:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-14 21:18:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-14 21:18:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-14 21:18:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-14 21:18:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-14 21:18:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-14 21:18:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_cooked_read [2024-10-14 21:18:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_cooked_read [2024-10-14 21:18:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2024-10-14 21:18:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2024-10-14 21:18:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_tsc [2024-10-14 21:18:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_tsc [2024-10-14 21:18:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-10-14 21:18:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-10-14 21:18:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-14 21:18:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-14 21:18:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure analog_cooked_read [2024-10-14 21:18:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_cooked_read [2024-10-14 21:18:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2024-10-14 21:18:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2024-10-14 21:18:55,956 INFO L238 CfgBuilder]: Building ICFG [2024-10-14 21:18:55,959 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-14 21:18:56,036 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-14 21:18:58,322 INFO L? ?]: Removed 1066 outVars from TransFormulas that were not future-live. [2024-10-14 21:18:58,322 INFO L287 CfgBuilder]: Performing block encoding [2024-10-14 21:18:58,456 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-14 21:18:58,457 INFO L314 CfgBuilder]: Removed 4 assume(true) statements. [2024-10-14 21:18:58,459 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 09:18:58 BoogieIcfgContainer [2024-10-14 21:18:58,459 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-14 21:18:58,461 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-14 21:18:58,462 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-14 21:18:58,465 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-14 21:18:58,465 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 09:18:53" (1/3) ... [2024-10-14 21:18:58,466 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@372b1b51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 09:18:58, skipping insertion in model container [2024-10-14 21:18:58,466 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:18:54" (2/3) ... [2024-10-14 21:18:58,466 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@372b1b51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 09:18:58, skipping insertion in model container [2024-10-14 21:18:58,466 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 09:18:58" (3/3) ... [2024-10-14 21:18:58,467 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 [2024-10-14 21:18:58,482 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-14 21:18:58,483 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 235 error locations. [2024-10-14 21:18:58,582 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-14 21:18:58,589 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;@7dbe5386, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-14 21:18:58,589 INFO L334 AbstractCegarLoop]: Starting to check reachability of 235 error locations. [2024-10-14 21:18:58,599 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) [2024-10-14 21:18:58,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-10-14 21:18:58,609 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:18:58,610 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 21:18:58,610 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)] === [2024-10-14 21:18:58,615 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:18:58,615 INFO L85 PathProgramCache]: Analyzing trace with hash -1638333932, now seen corresponding path program 1 times [2024-10-14 21:18:58,623 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:18:58,624 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1325286793] [2024-10-14 21:18:58,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:18:58,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:18:58,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:18:59,065 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:18:59,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:18:59,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 21:18:59,093 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:18:59,093 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1325286793] [2024-10-14 21:18:59,094 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1325286793] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 21:18:59,097 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 21:18:59,097 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-14 21:18:59,099 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1015225373] [2024-10-14 21:18:59,100 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 21:18:59,105 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 21:18:59,106 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:18:59,130 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 21:18:59,131 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-14 21:18:59,135 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) [2024-10-14 21:19:00,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:00,784 INFO L93 Difference]: Finished difference Result 2619 states and 3489 transitions. [2024-10-14 21:19:00,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-14 21:19:00,789 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 [2024-10-14 21:19:00,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:00,813 INFO L225 Difference]: With dead ends: 2619 [2024-10-14 21:19:00,813 INFO L226 Difference]: Without dead ends: 1311 [2024-10-14 21:19:00,825 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-14 21:19:00,830 INFO L432 NwaCegarLoop]: 1178 mSDtfsCounter, 507 mSDsluCounter, 1920 mSDsCounter, 0 mSdLazyCounter, 1296 mSolverCounterSat, 119 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s 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, 1.5s IncrementalHoareTripleChecker+Time [2024-10-14 21:19:00,830 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [541 Valid, 3098 Invalid, 1415 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [119 Valid, 1296 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2024-10-14 21:19:00,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1311 states. [2024-10-14 21:19:00,953 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1311 to 1296. [2024-10-14 21:19:00,957 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) [2024-10-14 21:19:00,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 1296 states and 1699 transitions. [2024-10-14 21:19:00,972 INFO L78 Accepts]: Start accepts. Automaton has 1296 states and 1699 transitions. Word has length 15 [2024-10-14 21:19:00,972 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:00,973 INFO L471 AbstractCegarLoop]: Abstraction has 1296 states and 1699 transitions. [2024-10-14 21:19:00,973 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) [2024-10-14 21:19:00,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1699 transitions. [2024-10-14 21:19:00,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-10-14 21:19:00,974 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:00,974 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 21:19:00,975 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-14 21:19:00,975 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)] === [2024-10-14 21:19:00,976 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:00,976 INFO L85 PathProgramCache]: Analyzing trace with hash -861921964, now seen corresponding path program 1 times [2024-10-14 21:19:00,976 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:00,976 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [846012475] [2024-10-14 21:19:00,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:00,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:01,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:01,150 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:01,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:01,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 21:19:01,159 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:01,159 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [846012475] [2024-10-14 21:19:01,159 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [846012475] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 21:19:01,159 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 21:19:01,159 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-14 21:19:01,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [671855695] [2024-10-14 21:19:01,160 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 21:19:01,161 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 21:19:01,161 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:01,161 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 21:19:01,162 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-14 21:19:01,162 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) [2024-10-14 21:19:02,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:02,645 INFO L93 Difference]: Finished difference Result 2624 states and 3459 transitions. [2024-10-14 21:19:02,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-14 21:19:02,646 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 [2024-10-14 21:19:02,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:02,656 INFO L225 Difference]: With dead ends: 2624 [2024-10-14 21:19:02,656 INFO L226 Difference]: Without dead ends: 1341 [2024-10-14 21:19:02,661 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 [2024-10-14 21:19:02,662 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 [2024-10-14 21:19:02,665 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] [2024-10-14 21:19:02,667 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1341 states. [2024-10-14 21:19:02,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1341 to 1330. [2024-10-14 21:19:02,714 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) [2024-10-14 21:19:02,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 1330 states and 1751 transitions. [2024-10-14 21:19:02,722 INFO L78 Accepts]: Start accepts. Automaton has 1330 states and 1751 transitions. Word has length 17 [2024-10-14 21:19:02,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:02,723 INFO L471 AbstractCegarLoop]: Abstraction has 1330 states and 1751 transitions. [2024-10-14 21:19:02,723 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) [2024-10-14 21:19:02,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 1751 transitions. [2024-10-14 21:19:02,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-10-14 21:19:02,724 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:02,724 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 21:19:02,724 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-14 21:19:02,724 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)] === [2024-10-14 21:19:02,725 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:02,725 INFO L85 PathProgramCache]: Analyzing trace with hash 1149039511, now seen corresponding path program 1 times [2024-10-14 21:19:02,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:02,725 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [972952670] [2024-10-14 21:19:02,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:02,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:02,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:02,846 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:02,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:02,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 21:19:02,852 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:02,852 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [972952670] [2024-10-14 21:19:02,852 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [972952670] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 21:19:02,852 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 21:19:02,852 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-14 21:19:02,852 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [530944936] [2024-10-14 21:19:02,852 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 21:19:02,853 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 21:19:02,853 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:02,853 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 21:19:02,853 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-14 21:19:02,853 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) [2024-10-14 21:19:04,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:04,281 INFO L93 Difference]: Finished difference Result 1365 states and 1804 transitions. [2024-10-14 21:19:04,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-14 21:19:04,282 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 [2024-10-14 21:19:04,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:04,288 INFO L225 Difference]: With dead ends: 1365 [2024-10-14 21:19:04,288 INFO L226 Difference]: Without dead ends: 1363 [2024-10-14 21:19:04,289 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 [2024-10-14 21:19:04,289 INFO L432 NwaCegarLoop]: 1167 mSDtfsCounter, 420 mSDsluCounter, 1910 mSDsCounter, 0 mSdLazyCounter, 1273 mSolverCounterSat, 111 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s 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 [2024-10-14 21:19:04,290 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] [2024-10-14 21:19:04,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1363 states. [2024-10-14 21:19:04,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1363 to 1350. [2024-10-14 21:19:04,317 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) [2024-10-14 21:19:04,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1350 states and 1779 transitions. [2024-10-14 21:19:04,324 INFO L78 Accepts]: Start accepts. Automaton has 1350 states and 1779 transitions. Word has length 19 [2024-10-14 21:19:04,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:04,324 INFO L471 AbstractCegarLoop]: Abstraction has 1350 states and 1779 transitions. [2024-10-14 21:19:04,324 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) [2024-10-14 21:19:04,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 1779 transitions. [2024-10-14 21:19:04,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-10-14 21:19:04,325 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:04,325 INFO L215 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 21:19:04,326 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-14 21:19:04,326 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)] === [2024-10-14 21:19:04,326 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:04,326 INFO L85 PathProgramCache]: Analyzing trace with hash 2094907079, now seen corresponding path program 1 times [2024-10-14 21:19:04,326 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:04,327 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [221164164] [2024-10-14 21:19:04,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:04,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:04,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:04,456 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:04,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:04,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 21:19:04,465 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:04,465 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [221164164] [2024-10-14 21:19:04,465 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [221164164] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 21:19:04,465 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2104730604] [2024-10-14 21:19:04,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:04,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 21:19:04,466 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 21:19:04,469 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) [2024-10-14 21:19:04,470 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-10-14 21:19:04,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:04,824 INFO L255 TraceCheckSpWp]: Trace formula consists of 724 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-10-14 21:19:04,829 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 21:19:04,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 21:19:04,868 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-14 21:19:04,868 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2104730604] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 21:19:04,868 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-10-14 21:19:04,869 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2024-10-14 21:19:04,869 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [809774290] [2024-10-14 21:19:04,869 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 21:19:04,869 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 21:19:04,869 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:04,870 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 21:19:04,870 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-10-14 21:19:04,870 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) [2024-10-14 21:19:05,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:05,075 INFO L93 Difference]: Finished difference Result 1352 states and 1779 transitions. [2024-10-14 21:19:05,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-14 21:19:05,076 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 [2024-10-14 21:19:05,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:05,082 INFO L225 Difference]: With dead ends: 1352 [2024-10-14 21:19:05,083 INFO L226 Difference]: Without dead ends: 1350 [2024-10-14 21:19:05,084 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 [2024-10-14 21:19:05,085 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 [2024-10-14 21:19:05,085 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] [2024-10-14 21:19:05,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1350 states. [2024-10-14 21:19:05,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1350 to 1348. [2024-10-14 21:19:05,119 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) [2024-10-14 21:19:05,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 1348 states and 1775 transitions. [2024-10-14 21:19:05,127 INFO L78 Accepts]: Start accepts. Automaton has 1348 states and 1775 transitions. Word has length 20 [2024-10-14 21:19:05,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:05,127 INFO L471 AbstractCegarLoop]: Abstraction has 1348 states and 1775 transitions. [2024-10-14 21:19:05,127 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) [2024-10-14 21:19:05,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1775 transitions. [2024-10-14 21:19:05,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-10-14 21:19:05,130 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:05,130 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 21:19:05,150 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-10-14 21:19:05,331 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 [2024-10-14 21:19:05,331 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)] === [2024-10-14 21:19:05,332 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:05,332 INFO L85 PathProgramCache]: Analyzing trace with hash 517612684, now seen corresponding path program 1 times [2024-10-14 21:19:05,332 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:05,332 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [262517921] [2024-10-14 21:19:05,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:05,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:05,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:05,419 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:05,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:05,425 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-10-14 21:19:05,425 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:05,425 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [262517921] [2024-10-14 21:19:05,425 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [262517921] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 21:19:05,425 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 21:19:05,425 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-14 21:19:05,426 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1846733838] [2024-10-14 21:19:05,426 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 21:19:05,426 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 21:19:05,426 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:05,427 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 21:19:05,427 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-14 21:19:05,427 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) [2024-10-14 21:19:06,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:06,893 INFO L93 Difference]: Finished difference Result 1359 states and 1788 transitions. [2024-10-14 21:19:06,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-14 21:19:06,893 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 [2024-10-14 21:19:06,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:06,900 INFO L225 Difference]: With dead ends: 1359 [2024-10-14 21:19:06,900 INFO L226 Difference]: Without dead ends: 1358 [2024-10-14 21:19:06,901 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 [2024-10-14 21:19:06,903 INFO L432 NwaCegarLoop]: 1161 mSDtfsCounter, 437 mSDsluCounter, 1899 mSDsCounter, 0 mSdLazyCounter, 1279 mSolverCounterSat, 112 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s 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, 1.4s IncrementalHoareTripleChecker+Time [2024-10-14 21:19:06,905 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [469 Valid, 3060 Invalid, 1391 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [112 Valid, 1279 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2024-10-14 21:19:06,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1358 states. [2024-10-14 21:19:06,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1358 to 1343. [2024-10-14 21:19:06,939 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) [2024-10-14 21:19:06,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 1343 states and 1769 transitions. [2024-10-14 21:19:06,947 INFO L78 Accepts]: Start accepts. Automaton has 1343 states and 1769 transitions. Word has length 21 [2024-10-14 21:19:06,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:06,948 INFO L471 AbstractCegarLoop]: Abstraction has 1343 states and 1769 transitions. [2024-10-14 21:19:06,948 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) [2024-10-14 21:19:06,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1769 transitions. [2024-10-14 21:19:06,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-10-14 21:19:06,949 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:06,950 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] [2024-10-14 21:19:06,950 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-10-14 21:19:06,950 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)] === [2024-10-14 21:19:06,950 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:06,950 INFO L85 PathProgramCache]: Analyzing trace with hash 1777423084, now seen corresponding path program 1 times [2024-10-14 21:19:06,950 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:06,951 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1960438502] [2024-10-14 21:19:06,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:06,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:06,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:07,078 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:07,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:07,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 21:19:07,086 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:07,086 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1960438502] [2024-10-14 21:19:07,086 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1960438502] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 21:19:07,086 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2085193223] [2024-10-14 21:19:07,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:07,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 21:19:07,087 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 21:19:07,089 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) [2024-10-14 21:19:07,090 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-10-14 21:19:07,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:07,417 INFO L255 TraceCheckSpWp]: Trace formula consists of 716 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-10-14 21:19:07,419 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 21:19:07,443 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 21:19:07,444 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-14 21:19:07,444 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2085193223] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 21:19:07,444 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-10-14 21:19:07,444 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2024-10-14 21:19:07,444 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [301664770] [2024-10-14 21:19:07,444 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 21:19:07,445 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 21:19:07,445 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:07,445 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 21:19:07,445 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-10-14 21:19:07,446 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) [2024-10-14 21:19:07,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:07,662 INFO L93 Difference]: Finished difference Result 1347 states and 1773 transitions. [2024-10-14 21:19:07,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-14 21:19:07,662 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 [2024-10-14 21:19:07,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:07,669 INFO L225 Difference]: With dead ends: 1347 [2024-10-14 21:19:07,669 INFO L226 Difference]: Without dead ends: 1346 [2024-10-14 21:19:07,670 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 [2024-10-14 21:19:07,671 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 [2024-10-14 21:19:07,671 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] [2024-10-14 21:19:07,673 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1346 states. [2024-10-14 21:19:07,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1346 to 1342. [2024-10-14 21:19:07,760 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) [2024-10-14 21:19:07,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1342 states and 1765 transitions. [2024-10-14 21:19:07,768 INFO L78 Accepts]: Start accepts. Automaton has 1342 states and 1765 transitions. Word has length 24 [2024-10-14 21:19:07,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:07,769 INFO L471 AbstractCegarLoop]: Abstraction has 1342 states and 1765 transitions. [2024-10-14 21:19:07,769 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) [2024-10-14 21:19:07,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1765 transitions. [2024-10-14 21:19:07,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-10-14 21:19:07,772 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:07,772 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] [2024-10-14 21:19:07,793 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-10-14 21:19:07,972 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 [2024-10-14 21:19:07,973 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)] === [2024-10-14 21:19:07,973 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:07,973 INFO L85 PathProgramCache]: Analyzing trace with hash -734456614, now seen corresponding path program 1 times [2024-10-14 21:19:07,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:07,973 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [941226379] [2024-10-14 21:19:07,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:07,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:08,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:08,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:08,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:08,141 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 21:19:08,141 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:08,142 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [941226379] [2024-10-14 21:19:08,142 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [941226379] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 21:19:08,142 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [218018714] [2024-10-14 21:19:08,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:08,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 21:19:08,143 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 21:19:08,144 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) [2024-10-14 21:19:08,146 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-10-14 21:19:08,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:08,499 INFO L255 TraceCheckSpWp]: Trace formula consists of 717 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-10-14 21:19:08,501 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 21:19:08,526 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 21:19:08,526 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-14 21:19:08,567 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 21:19:08,567 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [218018714] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-14 21:19:08,567 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-14 21:19:08,567 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3, 3] total 7 [2024-10-14 21:19:08,567 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1212466519] [2024-10-14 21:19:08,567 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-14 21:19:08,568 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-14 21:19:08,568 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:08,568 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-14 21:19:08,569 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2024-10-14 21:19:08,569 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) [2024-10-14 21:19:10,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:10,448 INFO L93 Difference]: Finished difference Result 1428 states and 1890 transitions. [2024-10-14 21:19:10,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-14 21:19:10,449 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 [2024-10-14 21:19:10,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:10,456 INFO L225 Difference]: With dead ends: 1428 [2024-10-14 21:19:10,456 INFO L226 Difference]: Without dead ends: 1427 [2024-10-14 21:19:10,458 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 [2024-10-14 21:19:10,459 INFO L432 NwaCegarLoop]: 1163 mSDtfsCounter, 427 mSDsluCounter, 4065 mSDsCounter, 0 mSdLazyCounter, 2384 mSolverCounterSat, 111 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s 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, 1.8s IncrementalHoareTripleChecker+Time [2024-10-14 21:19:10,460 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [458 Valid, 5228 Invalid, 2495 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [111 Valid, 2384 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2024-10-14 21:19:10,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1427 states. [2024-10-14 21:19:10,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1427 to 1402. [2024-10-14 21:19:10,528 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) [2024-10-14 21:19:10,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 1402 states and 1849 transitions. [2024-10-14 21:19:10,534 INFO L78 Accepts]: Start accepts. Automaton has 1402 states and 1849 transitions. Word has length 25 [2024-10-14 21:19:10,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:10,535 INFO L471 AbstractCegarLoop]: Abstraction has 1402 states and 1849 transitions. [2024-10-14 21:19:10,535 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) [2024-10-14 21:19:10,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 1849 transitions. [2024-10-14 21:19:10,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-10-14 21:19:10,536 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:10,536 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] [2024-10-14 21:19:10,557 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-10-14 21:19:10,736 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 [2024-10-14 21:19:10,737 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)] === [2024-10-14 21:19:10,737 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:10,738 INFO L85 PathProgramCache]: Analyzing trace with hash 441840577, now seen corresponding path program 1 times [2024-10-14 21:19:10,738 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:10,738 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1056823563] [2024-10-14 21:19:10,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:10,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:10,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:10,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:10,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:10,900 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 21:19:10,901 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:10,901 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1056823563] [2024-10-14 21:19:10,901 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1056823563] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 21:19:10,901 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [752767576] [2024-10-14 21:19:10,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:10,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 21:19:10,901 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 21:19:10,904 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) [2024-10-14 21:19:10,905 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-10-14 21:19:11,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:11,238 INFO L255 TraceCheckSpWp]: Trace formula consists of 726 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-10-14 21:19:11,240 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 21:19:11,270 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 21:19:11,270 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-14 21:19:11,310 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 21:19:11,311 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [752767576] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-14 21:19:11,311 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-14 21:19:11,311 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3, 3] total 7 [2024-10-14 21:19:11,311 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1625190267] [2024-10-14 21:19:11,312 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-14 21:19:11,312 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-14 21:19:11,313 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:11,314 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-14 21:19:11,314 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2024-10-14 21:19:11,314 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) [2024-10-14 21:19:12,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:12,663 INFO L93 Difference]: Finished difference Result 3022 states and 4023 transitions. [2024-10-14 21:19:12,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-14 21:19:12,664 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 [2024-10-14 21:19:12,664 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:12,672 INFO L225 Difference]: With dead ends: 3022 [2024-10-14 21:19:12,672 INFO L226 Difference]: Without dead ends: 1633 [2024-10-14 21:19:12,676 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 [2024-10-14 21:19:12,677 INFO L432 NwaCegarLoop]: 1160 mSDtfsCounter, 550 mSDsluCounter, 1930 mSDsCounter, 0 mSdLazyCounter, 1315 mSolverCounterSat, 128 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s 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, 1.3s IncrementalHoareTripleChecker+Time [2024-10-14 21:19:12,677 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [585 Valid, 3090 Invalid, 1443 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [128 Valid, 1315 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2024-10-14 21:19:12,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1633 states. [2024-10-14 21:19:12,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1633 to 1612. [2024-10-14 21:19:12,714 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) [2024-10-14 21:19:12,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1612 states and 2155 transitions. [2024-10-14 21:19:12,720 INFO L78 Accepts]: Start accepts. Automaton has 1612 states and 2155 transitions. Word has length 28 [2024-10-14 21:19:12,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:12,720 INFO L471 AbstractCegarLoop]: Abstraction has 1612 states and 2155 transitions. [2024-10-14 21:19:12,721 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) [2024-10-14 21:19:12,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2155 transitions. [2024-10-14 21:19:12,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-10-14 21:19:12,724 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:12,724 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] [2024-10-14 21:19:12,744 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-10-14 21:19:12,924 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 [2024-10-14 21:19:12,925 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)] === [2024-10-14 21:19:12,926 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:12,926 INFO L85 PathProgramCache]: Analyzing trace with hash -1552525850, now seen corresponding path program 1 times [2024-10-14 21:19:12,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:12,926 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1417404517] [2024-10-14 21:19:12,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:12,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:12,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:13,079 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:13,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:13,085 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-10-14 21:19:13,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:13,092 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-10-14 21:19:13,093 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:13,093 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1417404517] [2024-10-14 21:19:13,093 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1417404517] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 21:19:13,093 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 21:19:13,093 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-14 21:19:13,094 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1508165200] [2024-10-14 21:19:13,094 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 21:19:13,094 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 21:19:13,094 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:13,095 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 21:19:13,095 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-14 21:19:13,096 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) [2024-10-14 21:19:14,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:14,560 INFO L93 Difference]: Finished difference Result 3426 states and 4610 transitions. [2024-10-14 21:19:14,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-14 21:19:14,561 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 [2024-10-14 21:19:14,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:14,569 INFO L225 Difference]: With dead ends: 3426 [2024-10-14 21:19:14,569 INFO L226 Difference]: Without dead ends: 1827 [2024-10-14 21:19:14,573 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 [2024-10-14 21:19:14,574 INFO L432 NwaCegarLoop]: 1213 mSDtfsCounter, 486 mSDsluCounter, 1936 mSDsCounter, 0 mSdLazyCounter, 1291 mSolverCounterSat, 114 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s 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, 1.4s IncrementalHoareTripleChecker+Time [2024-10-14 21:19:14,574 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [519 Valid, 3149 Invalid, 1405 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [114 Valid, 1291 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2024-10-14 21:19:14,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1827 states. [2024-10-14 21:19:14,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1827 to 1816. [2024-10-14 21:19:14,619 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) [2024-10-14 21:19:14,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1816 states and 2451 transitions. [2024-10-14 21:19:14,625 INFO L78 Accepts]: Start accepts. Automaton has 1816 states and 2451 transitions. Word has length 38 [2024-10-14 21:19:14,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:14,625 INFO L471 AbstractCegarLoop]: Abstraction has 1816 states and 2451 transitions. [2024-10-14 21:19:14,625 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) [2024-10-14 21:19:14,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 2451 transitions. [2024-10-14 21:19:14,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-10-14 21:19:14,627 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:14,627 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] [2024-10-14 21:19:14,627 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-10-14 21:19:14,627 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)] === [2024-10-14 21:19:14,628 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:14,628 INFO L85 PathProgramCache]: Analyzing trace with hash -883887583, now seen corresponding path program 1 times [2024-10-14 21:19:14,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:14,628 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1882542489] [2024-10-14 21:19:14,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:14,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:14,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:14,728 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:14,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:14,733 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-10-14 21:19:14,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:14,741 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-10-14 21:19:14,743 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:14,743 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1882542489] [2024-10-14 21:19:14,743 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1882542489] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 21:19:14,743 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 21:19:14,743 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-14 21:19:14,744 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [340255661] [2024-10-14 21:19:14,744 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 21:19:14,744 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 21:19:14,744 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:14,745 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 21:19:14,745 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-14 21:19:14,745 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) [2024-10-14 21:19:15,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:15,907 INFO L93 Difference]: Finished difference Result 2243 states and 3061 transitions. [2024-10-14 21:19:15,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-14 21:19:15,908 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 [2024-10-14 21:19:15,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:15,918 INFO L225 Difference]: With dead ends: 2243 [2024-10-14 21:19:15,918 INFO L226 Difference]: Without dead ends: 2241 [2024-10-14 21:19:15,919 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 [2024-10-14 21:19:15,920 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 [2024-10-14 21:19:15,921 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] [2024-10-14 21:19:15,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2241 states. [2024-10-14 21:19:15,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2241 to 2228. [2024-10-14 21:19:15,967 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) [2024-10-14 21:19:15,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 2228 states and 3044 transitions. [2024-10-14 21:19:15,974 INFO L78 Accepts]: Start accepts. Automaton has 2228 states and 3044 transitions. Word has length 39 [2024-10-14 21:19:15,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:15,974 INFO L471 AbstractCegarLoop]: Abstraction has 2228 states and 3044 transitions. [2024-10-14 21:19:15,975 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) [2024-10-14 21:19:15,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 3044 transitions. [2024-10-14 21:19:15,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-10-14 21:19:15,976 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:15,976 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] [2024-10-14 21:19:15,977 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-10-14 21:19:15,977 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)] === [2024-10-14 21:19:15,977 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:15,977 INFO L85 PathProgramCache]: Analyzing trace with hash -960553137, now seen corresponding path program 2 times [2024-10-14 21:19:15,977 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:15,978 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1108964556] [2024-10-14 21:19:15,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:15,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:16,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:16,158 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:16,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:16,163 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 21:19:16,164 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:16,164 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1108964556] [2024-10-14 21:19:16,165 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1108964556] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 21:19:16,165 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1041555308] [2024-10-14 21:19:16,165 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-10-14 21:19:16,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 21:19:16,166 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 21:19:16,167 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) [2024-10-14 21:19:16,169 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-10-14 21:19:16,486 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-10-14 21:19:16,486 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-10-14 21:19:16,489 INFO L255 TraceCheckSpWp]: Trace formula consists of 705 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-10-14 21:19:16,491 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 21:19:16,540 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-10-14 21:19:16,541 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-14 21:19:16,541 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1041555308] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 21:19:16,541 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-10-14 21:19:16,541 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 10 [2024-10-14 21:19:16,541 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [204349540] [2024-10-14 21:19:16,541 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 21:19:16,542 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 21:19:16,542 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:16,542 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 21:19:16,542 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2024-10-14 21:19:16,542 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) [2024-10-14 21:19:17,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:17,055 INFO L93 Difference]: Finished difference Result 3588 states and 4825 transitions. [2024-10-14 21:19:17,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-14 21:19:17,055 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 [2024-10-14 21:19:17,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:17,062 INFO L225 Difference]: With dead ends: 3588 [2024-10-14 21:19:17,062 INFO L226 Difference]: Without dead ends: 1373 [2024-10-14 21:19:17,068 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 [2024-10-14 21:19:17,068 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 [2024-10-14 21:19:17,069 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] [2024-10-14 21:19:17,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1373 states. [2024-10-14 21:19:17,140 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1373 to 1373. [2024-10-14 21:19:17,143 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) [2024-10-14 21:19:17,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 1373 states and 1790 transitions. [2024-10-14 21:19:17,148 INFO L78 Accepts]: Start accepts. Automaton has 1373 states and 1790 transitions. Word has length 40 [2024-10-14 21:19:17,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:17,148 INFO L471 AbstractCegarLoop]: Abstraction has 1373 states and 1790 transitions. [2024-10-14 21:19:17,148 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) [2024-10-14 21:19:17,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 1790 transitions. [2024-10-14 21:19:17,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-10-14 21:19:17,150 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:17,150 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] [2024-10-14 21:19:17,168 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-10-14 21:19:17,350 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 [2024-10-14 21:19:17,351 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)] === [2024-10-14 21:19:17,351 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:17,351 INFO L85 PathProgramCache]: Analyzing trace with hash -1981448794, now seen corresponding path program 1 times [2024-10-14 21:19:17,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:17,352 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1264861848] [2024-10-14 21:19:17,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:17,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:17,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:17,497 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:17,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:17,502 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-10-14 21:19:17,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:17,509 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-10-14 21:19:17,510 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:17,510 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1264861848] [2024-10-14 21:19:17,510 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1264861848] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 21:19:17,510 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [643572006] [2024-10-14 21:19:17,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:17,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 21:19:17,511 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 21:19:17,513 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) [2024-10-14 21:19:17,515 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-10-14 21:19:17,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:17,846 INFO L255 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-10-14 21:19:17,848 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 21:19:17,884 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-10-14 21:19:17,888 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-14 21:19:17,935 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-10-14 21:19:17,936 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [643572006] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-14 21:19:17,936 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-14 21:19:17,936 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5, 5] total 11 [2024-10-14 21:19:17,936 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [499207975] [2024-10-14 21:19:17,936 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-14 21:19:17,936 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-10-14 21:19:17,936 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:17,937 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-10-14 21:19:17,937 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2024-10-14 21:19:17,937 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) [2024-10-14 21:19:20,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:20,559 INFO L93 Difference]: Finished difference Result 4133 states and 5405 transitions. [2024-10-14 21:19:20,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-10-14 21:19:20,559 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 [2024-10-14 21:19:20,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:20,570 INFO L225 Difference]: With dead ends: 4133 [2024-10-14 21:19:20,570 INFO L226 Difference]: Without dead ends: 2773 [2024-10-14 21:19:20,574 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 [2024-10-14 21:19:20,575 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, 2.4s IncrementalHoareTripleChecker+Time [2024-10-14 21:19:20,575 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2449 Valid, 6192 Invalid, 3489 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [352 Valid, 3137 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2024-10-14 21:19:20,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2773 states. [2024-10-14 21:19:20,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2773 to 2551. [2024-10-14 21:19:20,643 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) [2024-10-14 21:19:20,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2551 states to 2551 states and 3567 transitions. [2024-10-14 21:19:20,651 INFO L78 Accepts]: Start accepts. Automaton has 2551 states and 3567 transitions. Word has length 48 [2024-10-14 21:19:20,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:20,652 INFO L471 AbstractCegarLoop]: Abstraction has 2551 states and 3567 transitions. [2024-10-14 21:19:20,652 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) [2024-10-14 21:19:20,652 INFO L276 IsEmpty]: Start isEmpty. Operand 2551 states and 3567 transitions. [2024-10-14 21:19:20,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-10-14 21:19:20,654 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:20,654 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] [2024-10-14 21:19:20,674 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-10-14 21:19:20,855 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 [2024-10-14 21:19:20,856 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)] === [2024-10-14 21:19:20,856 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:20,856 INFO L85 PathProgramCache]: Analyzing trace with hash -1873234091, now seen corresponding path program 1 times [2024-10-14 21:19:20,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:20,856 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1862644483] [2024-10-14 21:19:20,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:20,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:20,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:21,075 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:21,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:21,079 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 21:19:21,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:21,092 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-10-14 21:19:21,093 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:21,093 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1862644483] [2024-10-14 21:19:21,093 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1862644483] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 21:19:21,093 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1536724769] [2024-10-14 21:19:21,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:21,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 21:19:21,094 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 21:19:21,095 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) [2024-10-14 21:19:21,098 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-10-14 21:19:21,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:21,449 INFO L255 TraceCheckSpWp]: Trace formula consists of 885 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-10-14 21:19:21,451 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 21:19:21,530 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 8 proven. 51 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-10-14 21:19:21,530 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-14 21:19:21,642 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 4 proven. 51 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-10-14 21:19:21,643 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1536724769] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-14 21:19:21,643 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-14 21:19:21,643 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 9, 9] total 19 [2024-10-14 21:19:21,643 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1262170013] [2024-10-14 21:19:21,644 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-14 21:19:21,644 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-10-14 21:19:21,644 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:21,645 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-10-14 21:19:21,645 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=127, Invalid=215, Unknown=0, NotChecked=0, Total=342 [2024-10-14 21:19:21,645 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) [2024-10-14 21:19:24,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:24,614 INFO L93 Difference]: Finished difference Result 6785 states and 9336 transitions. [2024-10-14 21:19:24,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2024-10-14 21:19:24,615 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 [2024-10-14 21:19:24,615 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:24,633 INFO L225 Difference]: With dead ends: 6785 [2024-10-14 21:19:24,633 INFO L226 Difference]: Without dead ends: 4247 [2024-10-14 21:19:24,642 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 [2024-10-14 21:19:24,642 INFO L432 NwaCegarLoop]: 1136 mSDtfsCounter, 2382 mSDsluCounter, 7014 mSDsCounter, 0 mSdLazyCounter, 4177 mSolverCounterSat, 359 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s 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, 2.5s IncrementalHoareTripleChecker+Time [2024-10-14 21:19:24,643 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2500 Valid, 8150 Invalid, 4536 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [359 Valid, 4177 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2024-10-14 21:19:24,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4247 states. [2024-10-14 21:19:24,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4247 to 4017. [2024-10-14 21:19:24,779 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) [2024-10-14 21:19:24,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4017 states to 4017 states and 5645 transitions. [2024-10-14 21:19:24,791 INFO L78 Accepts]: Start accepts. Automaton has 4017 states and 5645 transitions. Word has length 61 [2024-10-14 21:19:24,792 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:24,793 INFO L471 AbstractCegarLoop]: Abstraction has 4017 states and 5645 transitions. [2024-10-14 21:19:24,793 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) [2024-10-14 21:19:24,793 INFO L276 IsEmpty]: Start isEmpty. Operand 4017 states and 5645 transitions. [2024-10-14 21:19:24,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-10-14 21:19:24,794 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:24,794 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] [2024-10-14 21:19:24,814 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-10-14 21:19:24,998 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 [2024-10-14 21:19:24,999 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)] === [2024-10-14 21:19:24,999 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:24,999 INFO L85 PathProgramCache]: Analyzing trace with hash -96571124, now seen corresponding path program 1 times [2024-10-14 21:19:24,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:24,999 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1827282448] [2024-10-14 21:19:24,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:25,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:25,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:25,178 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:25,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:25,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-14 21:19:25,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:25,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-10-14 21:19:25,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:25,192 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:25,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:25,196 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-10-14 21:19:25,196 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:25,196 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1827282448] [2024-10-14 21:19:25,196 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1827282448] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 21:19:25,196 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 21:19:25,196 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-14 21:19:25,197 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [774587459] [2024-10-14 21:19:25,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 21:19:25,197 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 21:19:25,197 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:25,198 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 21:19:25,198 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-14 21:19:25,198 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) [2024-10-14 21:19:26,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:26,256 INFO L93 Difference]: Finished difference Result 8248 states and 11563 transitions. [2024-10-14 21:19:26,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-14 21:19:26,256 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 [2024-10-14 21:19:26,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:26,276 INFO L225 Difference]: With dead ends: 8248 [2024-10-14 21:19:26,276 INFO L226 Difference]: Without dead ends: 4386 [2024-10-14 21:19:26,287 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 [2024-10-14 21:19:26,288 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 [2024-10-14 21:19:26,288 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] [2024-10-14 21:19:26,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4386 states. [2024-10-14 21:19:26,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4386 to 4353. [2024-10-14 21:19:26,494 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) [2024-10-14 21:19:26,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4353 states to 4353 states and 6041 transitions. [2024-10-14 21:19:26,513 INFO L78 Accepts]: Start accepts. Automaton has 4353 states and 6041 transitions. Word has length 95 [2024-10-14 21:19:26,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:26,514 INFO L471 AbstractCegarLoop]: Abstraction has 4353 states and 6041 transitions. [2024-10-14 21:19:26,515 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) [2024-10-14 21:19:26,515 INFO L276 IsEmpty]: Start isEmpty. Operand 4353 states and 6041 transitions. [2024-10-14 21:19:26,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-10-14 21:19:26,516 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:26,516 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] [2024-10-14 21:19:26,516 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-10-14 21:19:26,517 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)] === [2024-10-14 21:19:26,517 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:26,517 INFO L85 PathProgramCache]: Analyzing trace with hash -1959019049, now seen corresponding path program 1 times [2024-10-14 21:19:26,517 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:26,518 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [636702851] [2024-10-14 21:19:26,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:26,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:26,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:26,686 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:26,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:26,691 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-14 21:19:26,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:26,694 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-10-14 21:19:26,694 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:26,695 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [636702851] [2024-10-14 21:19:26,695 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [636702851] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 21:19:26,695 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 21:19:26,695 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-14 21:19:26,695 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1240487521] [2024-10-14 21:19:26,696 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 21:19:26,696 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-14 21:19:26,696 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:26,696 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-14 21:19:26,697 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-10-14 21:19:26,697 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) [2024-10-14 21:19:27,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:27,777 INFO L93 Difference]: Finished difference Result 4465 states and 6180 transitions. [2024-10-14 21:19:27,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-14 21:19:27,777 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 [2024-10-14 21:19:27,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:27,793 INFO L225 Difference]: With dead ends: 4465 [2024-10-14 21:19:27,793 INFO L226 Difference]: Without dead ends: 4463 [2024-10-14 21:19:27,796 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 [2024-10-14 21:19:27,796 INFO L432 NwaCegarLoop]: 1136 mSDtfsCounter, 3240 mSDsluCounter, 844 mSDsCounter, 0 mSdLazyCounter, 739 mSolverCounterSat, 513 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s 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 [2024-10-14 21:19:27,797 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] [2024-10-14 21:19:27,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4463 states. [2024-10-14 21:19:27,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4463 to 2966. [2024-10-14 21:19:27,948 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) [2024-10-14 21:19:27,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2966 states to 2966 states and 4021 transitions. [2024-10-14 21:19:27,956 INFO L78 Accepts]: Start accepts. Automaton has 2966 states and 4021 transitions. Word has length 94 [2024-10-14 21:19:27,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:27,957 INFO L471 AbstractCegarLoop]: Abstraction has 2966 states and 4021 transitions. [2024-10-14 21:19:27,957 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) [2024-10-14 21:19:27,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2966 states and 4021 transitions. [2024-10-14 21:19:27,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-10-14 21:19:27,962 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:27,962 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] [2024-10-14 21:19:27,962 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-10-14 21:19:27,963 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)] === [2024-10-14 21:19:27,963 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:27,964 INFO L85 PathProgramCache]: Analyzing trace with hash 1250582859, now seen corresponding path program 1 times [2024-10-14 21:19:27,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:27,964 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1095374282] [2024-10-14 21:19:27,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:27,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:28,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:28,103 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:28,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:28,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-14 21:19:28,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:28,112 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 319 trivial. 0 not checked. [2024-10-14 21:19:28,112 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:28,112 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1095374282] [2024-10-14 21:19:28,112 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1095374282] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 21:19:28,113 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 21:19:28,113 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-14 21:19:28,113 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [422648844] [2024-10-14 21:19:28,113 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 21:19:28,113 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 21:19:28,114 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:28,114 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 21:19:28,114 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-14 21:19:28,114 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) [2024-10-14 21:19:29,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:29,067 INFO L93 Difference]: Finished difference Result 2984 states and 4047 transitions. [2024-10-14 21:19:29,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-14 21:19:29,067 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 [2024-10-14 21:19:29,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:29,076 INFO L225 Difference]: With dead ends: 2984 [2024-10-14 21:19:29,076 INFO L226 Difference]: Without dead ends: 2983 [2024-10-14 21:19:29,077 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 [2024-10-14 21:19:29,078 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 [2024-10-14 21:19:29,078 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] [2024-10-14 21:19:29,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2983 states. [2024-10-14 21:19:29,161 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2983 to 2965. [2024-10-14 21:19:29,165 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) [2024-10-14 21:19:29,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2965 states to 2965 states and 4020 transitions. [2024-10-14 21:19:29,173 INFO L78 Accepts]: Start accepts. Automaton has 2965 states and 4020 transitions. Word has length 104 [2024-10-14 21:19:29,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:29,173 INFO L471 AbstractCegarLoop]: Abstraction has 2965 states and 4020 transitions. [2024-10-14 21:19:29,173 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) [2024-10-14 21:19:29,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2965 states and 4020 transitions. [2024-10-14 21:19:29,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-10-14 21:19:29,175 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:29,175 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] [2024-10-14 21:19:29,175 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-10-14 21:19:29,175 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)] === [2024-10-14 21:19:29,176 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:29,176 INFO L85 PathProgramCache]: Analyzing trace with hash 66487031, now seen corresponding path program 1 times [2024-10-14 21:19:29,176 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:29,176 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1570283418] [2024-10-14 21:19:29,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:29,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:29,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:29,312 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:29,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:29,316 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-14 21:19:29,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:29,323 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-14 21:19:29,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:29,356 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-10-14 21:19:29,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:29,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:29,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:29,368 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-10-14 21:19:29,369 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:29,369 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1570283418] [2024-10-14 21:19:29,369 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1570283418] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 21:19:29,369 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 21:19:29,369 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-14 21:19:29,369 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [223062767] [2024-10-14 21:19:29,369 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 21:19:29,370 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-14 21:19:29,370 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:29,373 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-14 21:19:29,374 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-14 21:19:29,374 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) [2024-10-14 21:19:31,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:31,835 INFO L93 Difference]: Finished difference Result 8275 states and 11344 transitions. [2024-10-14 21:19:31,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-14 21:19:31,836 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 [2024-10-14 21:19:31,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:31,847 INFO L225 Difference]: With dead ends: 8275 [2024-10-14 21:19:31,847 INFO L226 Difference]: Without dead ends: 5465 [2024-10-14 21:19:31,855 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 [2024-10-14 21:19:31,855 INFO L432 NwaCegarLoop]: 2276 mSDtfsCounter, 1870 mSDsluCounter, 4779 mSDsCounter, 0 mSdLazyCounter, 3049 mSolverCounterSat, 176 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s 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, 2.3s IncrementalHoareTripleChecker+Time [2024-10-14 21:19:31,856 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1986 Valid, 7055 Invalid, 3225 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [176 Valid, 3049 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2024-10-14 21:19:31,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5465 states. [2024-10-14 21:19:32,025 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5465 to 2969. [2024-10-14 21:19:32,028 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) [2024-10-14 21:19:32,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2969 states to 2969 states and 4024 transitions. [2024-10-14 21:19:32,036 INFO L78 Accepts]: Start accepts. Automaton has 2969 states and 4024 transitions. Word has length 110 [2024-10-14 21:19:32,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:32,037 INFO L471 AbstractCegarLoop]: Abstraction has 2969 states and 4024 transitions. [2024-10-14 21:19:32,037 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) [2024-10-14 21:19:32,037 INFO L276 IsEmpty]: Start isEmpty. Operand 2969 states and 4024 transitions. [2024-10-14 21:19:32,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-10-14 21:19:32,039 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:32,039 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] [2024-10-14 21:19:32,039 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-10-14 21:19:32,039 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)] === [2024-10-14 21:19:32,039 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:32,040 INFO L85 PathProgramCache]: Analyzing trace with hash 1971275052, now seen corresponding path program 1 times [2024-10-14 21:19:32,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:32,040 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [740289915] [2024-10-14 21:19:32,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:32,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:32,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:32,177 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:32,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:32,181 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-14 21:19:32,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:32,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-14 21:19:32,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:32,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-10-14 21:19:32,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:32,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:32,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:32,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-14 21:19:32,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:32,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-14 21:19:32,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:32,210 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-10-14 21:19:32,210 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:32,211 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [740289915] [2024-10-14 21:19:32,211 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [740289915] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 21:19:32,211 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 21:19:32,211 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-14 21:19:32,211 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1871338520] [2024-10-14 21:19:32,211 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 21:19:32,212 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-14 21:19:32,212 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:32,212 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-14 21:19:32,212 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-14 21:19:32,213 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) [2024-10-14 21:19:33,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:33,701 INFO L93 Difference]: Finished difference Result 6064 states and 8321 transitions. [2024-10-14 21:19:33,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-14 21:19:33,702 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 [2024-10-14 21:19:33,702 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:33,713 INFO L225 Difference]: With dead ends: 6064 [2024-10-14 21:19:33,713 INFO L226 Difference]: Without dead ends: 3250 [2024-10-14 21:19:33,722 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 [2024-10-14 21:19:33,723 INFO L432 NwaCegarLoop]: 1118 mSDtfsCounter, 934 mSDsluCounter, 2627 mSDsCounter, 0 mSdLazyCounter, 1591 mSolverCounterSat, 393 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 968 SdHoareTripleChecker+Valid, 3745 SdHoareTripleChecker+Invalid, 1984 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 393 IncrementalHoareTripleChecker+Valid, 1591 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2024-10-14 21:19:33,723 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [968 Valid, 3745 Invalid, 1984 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [393 Valid, 1591 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2024-10-14 21:19:33,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3250 states. [2024-10-14 21:19:33,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3250 to 3019. [2024-10-14 21:19:33,918 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) [2024-10-14 21:19:33,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3019 states to 3019 states and 4094 transitions. [2024-10-14 21:19:33,929 INFO L78 Accepts]: Start accepts. Automaton has 3019 states and 4094 transitions. Word has length 111 [2024-10-14 21:19:33,929 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:33,930 INFO L471 AbstractCegarLoop]: Abstraction has 3019 states and 4094 transitions. [2024-10-14 21:19:33,930 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) [2024-10-14 21:19:33,930 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 4094 transitions. [2024-10-14 21:19:33,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-10-14 21:19:33,932 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:33,933 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] [2024-10-14 21:19:33,933 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-10-14 21:19:33,933 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)] === [2024-10-14 21:19:33,933 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:33,933 INFO L85 PathProgramCache]: Analyzing trace with hash -1418285776, now seen corresponding path program 1 times [2024-10-14 21:19:33,934 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:33,934 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [25865968] [2024-10-14 21:19:33,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:33,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:33,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:34,133 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:34,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:34,137 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-14 21:19:34,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:34,140 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-14 21:19:34,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:34,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-10-14 21:19:34,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:34,161 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:34,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:34,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-14 21:19:34,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:34,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-14 21:19:34,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:34,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-14 21:19:34,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:34,175 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2024-10-14 21:19:34,175 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:34,175 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [25865968] [2024-10-14 21:19:34,176 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [25865968] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 21:19:34,176 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 21:19:34,176 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-14 21:19:34,176 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [387450705] [2024-10-14 21:19:34,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 21:19:34,176 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-14 21:19:34,176 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:34,177 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-14 21:19:34,177 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-10-14 21:19:34,178 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) [2024-10-14 21:19:35,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:35,762 INFO L93 Difference]: Finished difference Result 6040 states and 8257 transitions. [2024-10-14 21:19:35,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-14 21:19:35,763 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 [2024-10-14 21:19:35,763 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:35,774 INFO L225 Difference]: With dead ends: 6040 [2024-10-14 21:19:35,774 INFO L226 Difference]: Without dead ends: 3176 [2024-10-14 21:19:35,781 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 [2024-10-14 21:19:35,781 INFO L432 NwaCegarLoop]: 1121 mSDtfsCounter, 870 mSDsluCounter, 3697 mSDsCounter, 0 mSdLazyCounter, 2122 mSolverCounterSat, 358 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s 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 [2024-10-14 21:19:35,781 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] [2024-10-14 21:19:35,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3176 states. [2024-10-14 21:19:35,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3176 to 3023. [2024-10-14 21:19:35,917 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) [2024-10-14 21:19:35,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3023 states to 3023 states and 4098 transitions. [2024-10-14 21:19:35,925 INFO L78 Accepts]: Start accepts. Automaton has 3023 states and 4098 transitions. Word has length 118 [2024-10-14 21:19:35,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:35,926 INFO L471 AbstractCegarLoop]: Abstraction has 3023 states and 4098 transitions. [2024-10-14 21:19:35,926 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) [2024-10-14 21:19:35,927 INFO L276 IsEmpty]: Start isEmpty. Operand 3023 states and 4098 transitions. [2024-10-14 21:19:35,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-10-14 21:19:35,928 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:35,928 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] [2024-10-14 21:19:35,929 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-10-14 21:19:35,929 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)] === [2024-10-14 21:19:35,929 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:35,929 INFO L85 PathProgramCache]: Analyzing trace with hash -876049152, now seen corresponding path program 1 times [2024-10-14 21:19:35,929 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:35,930 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1627285527] [2024-10-14 21:19:35,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:35,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:35,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:36,065 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:36,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:36,070 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-14 21:19:36,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:36,074 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-14 21:19:36,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:36,085 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-10-14 21:19:36,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:36,090 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:36,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:36,094 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-14 21:19:36,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:36,097 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-14 21:19:36,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:36,101 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-14 21:19:36,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:36,106 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-10-14 21:19:36,106 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:36,106 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1627285527] [2024-10-14 21:19:36,106 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1627285527] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 21:19:36,106 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 21:19:36,106 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-14 21:19:36,107 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1462649765] [2024-10-14 21:19:36,107 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 21:19:36,107 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-14 21:19:36,107 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:36,108 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-14 21:19:36,109 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-14 21:19:36,109 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) [2024-10-14 21:19:37,562 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:37,562 INFO L93 Difference]: Finished difference Result 6036 states and 8245 transitions. [2024-10-14 21:19:37,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-14 21:19:37,563 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 [2024-10-14 21:19:37,563 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:37,575 INFO L225 Difference]: With dead ends: 6036 [2024-10-14 21:19:37,575 INFO L226 Difference]: Without dead ends: 3168 [2024-10-14 21:19:37,584 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 [2024-10-14 21:19:37,585 INFO L432 NwaCegarLoop]: 1113 mSDtfsCounter, 873 mSDsluCounter, 2634 mSDsCounter, 0 mSdLazyCounter, 1565 mSolverCounterSat, 357 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s 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, 1.3s IncrementalHoareTripleChecker+Time [2024-10-14 21:19:37,585 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [890 Valid, 3747 Invalid, 1922 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [357 Valid, 1565 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2024-10-14 21:19:37,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3168 states. [2024-10-14 21:19:37,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3168 to 3023. [2024-10-14 21:19:37,744 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) [2024-10-14 21:19:37,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3023 states to 3023 states and 4092 transitions. [2024-10-14 21:19:37,753 INFO L78 Accepts]: Start accepts. Automaton has 3023 states and 4092 transitions. Word has length 120 [2024-10-14 21:19:37,753 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:37,754 INFO L471 AbstractCegarLoop]: Abstraction has 3023 states and 4092 transitions. [2024-10-14 21:19:37,754 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) [2024-10-14 21:19:37,754 INFO L276 IsEmpty]: Start isEmpty. Operand 3023 states and 4092 transitions. [2024-10-14 21:19:37,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-10-14 21:19:37,756 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:37,756 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] [2024-10-14 21:19:37,756 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-10-14 21:19:37,756 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)] === [2024-10-14 21:19:37,756 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:37,757 INFO L85 PathProgramCache]: Analyzing trace with hash 976816395, now seen corresponding path program 1 times [2024-10-14 21:19:37,757 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:37,757 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [368096431] [2024-10-14 21:19:37,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:37,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:37,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:38,340 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:38,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:38,344 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-14 21:19:38,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:38,349 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 10 proven. 287 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-10-14 21:19:38,349 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:38,349 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [368096431] [2024-10-14 21:19:38,350 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [368096431] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 21:19:38,350 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2128461052] [2024-10-14 21:19:38,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:38,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 21:19:38,350 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 21:19:38,353 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) [2024-10-14 21:19:38,354 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-10-14 21:19:38,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:38,762 INFO L255 TraceCheckSpWp]: Trace formula consists of 1100 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-10-14 21:19:38,765 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 21:19:38,826 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 14 proven. 287 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-10-14 21:19:38,826 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-14 21:19:39,006 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 10 proven. 287 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-10-14 21:19:39,006 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2128461052] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-14 21:19:39,006 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-14 21:19:39,006 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 17, 17] total 20 [2024-10-14 21:19:39,006 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [514952674] [2024-10-14 21:19:39,006 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-14 21:19:39,007 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2024-10-14 21:19:39,007 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:39,008 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2024-10-14 21:19:39,008 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=173, Invalid=207, Unknown=0, NotChecked=0, Total=380 [2024-10-14 21:19:39,008 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) [2024-10-14 21:19:40,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:40,813 INFO L93 Difference]: Finished difference Result 6111 states and 8276 transitions. [2024-10-14 21:19:40,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-10-14 21:19:40,813 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 [2024-10-14 21:19:40,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:40,821 INFO L225 Difference]: With dead ends: 6111 [2024-10-14 21:19:40,821 INFO L226 Difference]: Without dead ends: 3101 [2024-10-14 21:19:40,828 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 247 GetRequests, 215 SyntacticMatches, 14 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 174 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=173, Invalid=207, Unknown=0, NotChecked=0, Total=380 [2024-10-14 21:19:40,829 INFO L432 NwaCegarLoop]: 1143 mSDtfsCounter, 419 mSDsluCounter, 6111 mSDsCounter, 0 mSdLazyCounter, 3456 mSolverCounterSat, 110 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s 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, 1.7s IncrementalHoareTripleChecker+Time [2024-10-14 21:19:40,829 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [450 Valid, 7254 Invalid, 3566 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [110 Valid, 3456 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2024-10-14 21:19:40,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3101 states. [2024-10-14 21:19:40,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3101 to 3083. [2024-10-14 21:19:40,937 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) [2024-10-14 21:19:40,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3083 states to 3083 states and 4152 transitions. [2024-10-14 21:19:40,946 INFO L78 Accepts]: Start accepts. Automaton has 3083 states and 4152 transitions. Word has length 114 [2024-10-14 21:19:40,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:40,946 INFO L471 AbstractCegarLoop]: Abstraction has 3083 states and 4152 transitions. [2024-10-14 21:19:40,946 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) [2024-10-14 21:19:40,946 INFO L276 IsEmpty]: Start isEmpty. Operand 3083 states and 4152 transitions. [2024-10-14 21:19:40,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-10-14 21:19:40,948 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:40,948 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] [2024-10-14 21:19:40,968 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2024-10-14 21:19:41,149 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 [2024-10-14 21:19:41,149 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)] === [2024-10-14 21:19:41,149 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:41,150 INFO L85 PathProgramCache]: Analyzing trace with hash -1358510613, now seen corresponding path program 2 times [2024-10-14 21:19:41,150 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:41,150 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1959151637] [2024-10-14 21:19:41,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:41,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:41,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:41,400 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:41,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:41,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-14 21:19:41,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:41,409 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 18 proven. 46 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2024-10-14 21:19:41,409 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:41,409 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1959151637] [2024-10-14 21:19:41,409 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1959151637] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 21:19:41,409 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1323366494] [2024-10-14 21:19:41,409 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-10-14 21:19:41,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 21:19:41,410 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 21:19:41,411 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) [2024-10-14 21:19:41,413 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-10-14 21:19:41,876 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-10-14 21:19:41,877 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-10-14 21:19:41,882 INFO L255 TraceCheckSpWp]: Trace formula consists of 1134 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-10-14 21:19:41,885 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 21:19:42,008 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 22 proven. 22 refuted. 0 times theorem prover too weak. 421 trivial. 0 not checked. [2024-10-14 21:19:42,009 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-14 21:19:42,156 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 18 proven. 22 refuted. 0 times theorem prover too weak. 425 trivial. 0 not checked. [2024-10-14 21:19:42,156 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1323366494] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-14 21:19:42,156 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-14 21:19:42,156 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 3, 3] total 7 [2024-10-14 21:19:42,157 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [392817603] [2024-10-14 21:19:42,157 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-14 21:19:42,158 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-14 21:19:42,158 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:42,158 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-14 21:19:42,159 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2024-10-14 21:19:42,159 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) [2024-10-14 21:19:45,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:45,768 INFO L93 Difference]: Finished difference Result 6416 states and 8373 transitions. [2024-10-14 21:19:45,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-10-14 21:19:45,769 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 [2024-10-14 21:19:45,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:45,782 INFO L225 Difference]: With dead ends: 6416 [2024-10-14 21:19:45,782 INFO L226 Difference]: Without dead ends: 6415 [2024-10-14 21:19:45,784 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 [2024-10-14 21:19:45,785 INFO L432 NwaCegarLoop]: 1136 mSDtfsCounter, 9581 mSDsluCounter, 4586 mSDsCounter, 0 mSdLazyCounter, 3391 mSolverCounterSat, 1510 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s 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, 3.2s IncrementalHoareTripleChecker+Time [2024-10-14 21:19:45,785 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [9838 Valid, 5722 Invalid, 4901 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1510 Valid, 3391 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2024-10-14 21:19:45,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6415 states. [2024-10-14 21:19:45,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6415 to 4436. [2024-10-14 21:19:45,958 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) [2024-10-14 21:19:45,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4436 states to 4436 states and 6130 transitions. [2024-10-14 21:19:45,970 INFO L78 Accepts]: Start accepts. Automaton has 4436 states and 6130 transitions. Word has length 120 [2024-10-14 21:19:45,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:45,970 INFO L471 AbstractCegarLoop]: Abstraction has 4436 states and 6130 transitions. [2024-10-14 21:19:45,971 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) [2024-10-14 21:19:45,971 INFO L276 IsEmpty]: Start isEmpty. Operand 4436 states and 6130 transitions. [2024-10-14 21:19:45,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-10-14 21:19:45,973 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:45,973 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] [2024-10-14 21:19:45,994 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2024-10-14 21:19:46,174 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 [2024-10-14 21:19:46,175 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)] === [2024-10-14 21:19:46,175 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:46,175 INFO L85 PathProgramCache]: Analyzing trace with hash -2104049223, now seen corresponding path program 1 times [2024-10-14 21:19:46,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:46,175 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2085758170] [2024-10-14 21:19:46,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:46,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:46,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:46,337 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:46,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:46,344 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-14 21:19:46,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:46,347 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-14 21:19:46,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:46,362 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 21:19:46,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:46,367 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:46,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:46,370 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 21:19:46,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:46,373 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-14 21:19:46,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:46,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 21:19:46,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:46,380 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-10-14 21:19:46,381 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:46,381 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2085758170] [2024-10-14 21:19:46,381 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2085758170] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 21:19:46,381 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1497169295] [2024-10-14 21:19:46,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:46,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 21:19:46,382 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 21:19:46,383 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) [2024-10-14 21:19:46,385 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-10-14 21:19:46,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:46,874 INFO L255 TraceCheckSpWp]: Trace formula consists of 1288 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-10-14 21:19:46,879 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 21:19:46,917 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 393 trivial. 0 not checked. [2024-10-14 21:19:46,918 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-14 21:19:46,918 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1497169295] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 21:19:46,918 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-10-14 21:19:46,918 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 9 [2024-10-14 21:19:46,918 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1330267952] [2024-10-14 21:19:46,918 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 21:19:46,919 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-14 21:19:46,919 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:46,919 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-14 21:19:46,920 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2024-10-14 21:19:46,920 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) [2024-10-14 21:19:47,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:47,284 INFO L93 Difference]: Finished difference Result 8812 states and 12203 transitions. [2024-10-14 21:19:47,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-14 21:19:47,285 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 [2024-10-14 21:19:47,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:47,295 INFO L225 Difference]: With dead ends: 8812 [2024-10-14 21:19:47,295 INFO L226 Difference]: Without dead ends: 4454 [2024-10-14 21:19:47,305 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 [2024-10-14 21:19:47,306 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 [2024-10-14 21:19:47,306 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] [2024-10-14 21:19:47,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4454 states. [2024-10-14 21:19:47,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4454 to 4454. [2024-10-14 21:19:47,460 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) [2024-10-14 21:19:47,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4454 states to 4454 states and 6154 transitions. [2024-10-14 21:19:47,476 INFO L78 Accepts]: Start accepts. Automaton has 4454 states and 6154 transitions. Word has length 128 [2024-10-14 21:19:47,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:47,476 INFO L471 AbstractCegarLoop]: Abstraction has 4454 states and 6154 transitions. [2024-10-14 21:19:47,476 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) [2024-10-14 21:19:47,476 INFO L276 IsEmpty]: Start isEmpty. Operand 4454 states and 6154 transitions. [2024-10-14 21:19:47,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-10-14 21:19:47,478 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:47,478 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] [2024-10-14 21:19:47,500 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2024-10-14 21:19:47,682 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 [2024-10-14 21:19:47,683 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)] === [2024-10-14 21:19:47,683 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:47,683 INFO L85 PathProgramCache]: Analyzing trace with hash -95143834, now seen corresponding path program 1 times [2024-10-14 21:19:47,683 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:47,683 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1434983563] [2024-10-14 21:19:47,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:47,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:47,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:47,871 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:47,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:47,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-14 21:19:47,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:47,879 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-14 21:19:47,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:47,891 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 21:19:47,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:47,898 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:47,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:47,902 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 21:19:47,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:47,905 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-14 21:19:47,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:47,908 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 21:19:47,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:47,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-14 21:19:47,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:47,919 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 394 trivial. 0 not checked. [2024-10-14 21:19:47,919 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:47,919 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1434983563] [2024-10-14 21:19:47,919 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1434983563] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 21:19:47,919 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1128742212] [2024-10-14 21:19:47,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:47,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 21:19:47,920 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 21:19:47,922 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) [2024-10-14 21:19:47,923 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-10-14 21:19:48,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:48,396 INFO L255 TraceCheckSpWp]: Trace formula consists of 1318 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-10-14 21:19:48,399 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 21:19:48,425 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 394 trivial. 0 not checked. [2024-10-14 21:19:48,426 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-14 21:19:48,426 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1128742212] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 21:19:48,426 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-10-14 21:19:48,426 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2024-10-14 21:19:48,427 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [808515787] [2024-10-14 21:19:48,427 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 21:19:48,427 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 21:19:48,427 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:48,428 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 21:19:48,428 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-10-14 21:19:48,428 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) [2024-10-14 21:19:48,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:48,696 INFO L93 Difference]: Finished difference Result 9075 states and 12605 transitions. [2024-10-14 21:19:48,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-14 21:19:48,696 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 [2024-10-14 21:19:48,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:48,707 INFO L225 Difference]: With dead ends: 9075 [2024-10-14 21:19:48,708 INFO L226 Difference]: Without dead ends: 4699 [2024-10-14 21:19:48,718 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 [2024-10-14 21:19:48,718 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 [2024-10-14 21:19:48,719 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] [2024-10-14 21:19:48,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4699 states. [2024-10-14 21:19:48,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4699 to 4451. [2024-10-14 21:19:48,885 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) [2024-10-14 21:19:48,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4451 states to 4451 states and 6142 transitions. [2024-10-14 21:19:48,899 INFO L78 Accepts]: Start accepts. Automaton has 4451 states and 6142 transitions. Word has length 131 [2024-10-14 21:19:48,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:48,899 INFO L471 AbstractCegarLoop]: Abstraction has 4451 states and 6142 transitions. [2024-10-14 21:19:48,899 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) [2024-10-14 21:19:48,900 INFO L276 IsEmpty]: Start isEmpty. Operand 4451 states and 6142 transitions. [2024-10-14 21:19:48,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-10-14 21:19:48,902 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:48,902 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] [2024-10-14 21:19:48,923 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2024-10-14 21:19:49,102 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 [2024-10-14 21:19:49,103 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)] === [2024-10-14 21:19:49,104 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:49,104 INFO L85 PathProgramCache]: Analyzing trace with hash 2113642104, now seen corresponding path program 1 times [2024-10-14 21:19:49,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:49,104 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1961034318] [2024-10-14 21:19:49,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:49,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:49,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:49,358 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:49,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:49,362 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-14 21:19:49,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:49,368 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-14 21:19:49,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:49,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 21:19:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:49,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:49,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:49,390 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 21:19:49,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:49,393 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-14 21:19:49,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:49,396 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 21:19:49,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:49,401 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 21:19:49,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:49,404 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-10-14 21:19:49,404 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:49,404 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1961034318] [2024-10-14 21:19:49,404 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1961034318] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 21:19:49,405 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1040674920] [2024-10-14 21:19:49,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:49,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 21:19:49,405 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 21:19:49,407 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) [2024-10-14 21:19:49,408 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-10-14 21:19:49,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:49,865 INFO L255 TraceCheckSpWp]: Trace formula consists of 1317 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-10-14 21:19:49,868 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 21:19:49,890 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-10-14 21:19:49,890 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-14 21:19:49,890 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1040674920] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 21:19:49,890 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-10-14 21:19:49,891 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 7 [2024-10-14 21:19:49,891 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [325891715] [2024-10-14 21:19:49,891 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 21:19:49,891 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-14 21:19:49,891 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:49,892 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-14 21:19:49,892 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2024-10-14 21:19:49,892 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) [2024-10-14 21:19:50,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:50,170 INFO L93 Difference]: Finished difference Result 4699 states and 6526 transitions. [2024-10-14 21:19:50,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-14 21:19:50,170 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 [2024-10-14 21:19:50,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:50,181 INFO L225 Difference]: With dead ends: 4699 [2024-10-14 21:19:50,181 INFO L226 Difference]: Without dead ends: 4697 [2024-10-14 21:19:50,183 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 [2024-10-14 21:19:50,184 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 [2024-10-14 21:19:50,184 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] [2024-10-14 21:19:50,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4697 states. [2024-10-14 21:19:50,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4697 to 4437. [2024-10-14 21:19:50,357 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) [2024-10-14 21:19:50,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4437 states to 4437 states and 6124 transitions. [2024-10-14 21:19:50,371 INFO L78 Accepts]: Start accepts. Automaton has 4437 states and 6124 transitions. Word has length 132 [2024-10-14 21:19:50,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:50,372 INFO L471 AbstractCegarLoop]: Abstraction has 4437 states and 6124 transitions. [2024-10-14 21:19:50,372 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) [2024-10-14 21:19:50,372 INFO L276 IsEmpty]: Start isEmpty. Operand 4437 states and 6124 transitions. [2024-10-14 21:19:50,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-10-14 21:19:50,374 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:50,374 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] [2024-10-14 21:19:50,395 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2024-10-14 21:19:50,575 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 [2024-10-14 21:19:50,575 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)] === [2024-10-14 21:19:50,576 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:50,576 INFO L85 PathProgramCache]: Analyzing trace with hash 1345509705, now seen corresponding path program 1 times [2024-10-14 21:19:50,576 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:50,576 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [169300840] [2024-10-14 21:19:50,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:50,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:50,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:50,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:50,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:50,743 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-14 21:19:50,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:50,747 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-14 21:19:50,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:50,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 21:19:50,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:50,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:50,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:50,770 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 21:19:50,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:50,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-14 21:19:50,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:50,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 21:19:50,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:50,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-14 21:19:50,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:50,787 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 395 trivial. 0 not checked. [2024-10-14 21:19:50,788 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:50,788 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [169300840] [2024-10-14 21:19:50,788 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [169300840] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 21:19:50,788 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 21:19:50,788 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-14 21:19:50,788 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [920259981] [2024-10-14 21:19:50,788 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 21:19:50,789 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-14 21:19:50,789 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:50,789 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-14 21:19:50,789 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-14 21:19:50,789 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) [2024-10-14 21:19:52,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:52,424 INFO L93 Difference]: Finished difference Result 4772 states and 6659 transitions. [2024-10-14 21:19:52,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-14 21:19:52,425 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 [2024-10-14 21:19:52,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:52,435 INFO L225 Difference]: With dead ends: 4772 [2024-10-14 21:19:52,435 INFO L226 Difference]: Without dead ends: 4770 [2024-10-14 21:19:52,438 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 [2024-10-14 21:19:52,438 INFO L432 NwaCegarLoop]: 1111 mSDtfsCounter, 932 mSDsluCounter, 2592 mSDsCounter, 0 mSdLazyCounter, 1577 mSolverCounterSat, 379 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s 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 [2024-10-14 21:19:52,438 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] [2024-10-14 21:19:52,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4770 states. [2024-10-14 21:19:52,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4770 to 4396. [2024-10-14 21:19:52,614 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) [2024-10-14 21:19:52,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4396 states to 4396 states and 6061 transitions. [2024-10-14 21:19:52,626 INFO L78 Accepts]: Start accepts. Automaton has 4396 states and 6061 transitions. Word has length 132 [2024-10-14 21:19:52,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:52,627 INFO L471 AbstractCegarLoop]: Abstraction has 4396 states and 6061 transitions. [2024-10-14 21:19:52,627 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) [2024-10-14 21:19:52,627 INFO L276 IsEmpty]: Start isEmpty. Operand 4396 states and 6061 transitions. [2024-10-14 21:19:52,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-10-14 21:19:52,629 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:52,629 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] [2024-10-14 21:19:52,629 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2024-10-14 21:19:52,629 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)] === [2024-10-14 21:19:52,629 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:52,629 INFO L85 PathProgramCache]: Analyzing trace with hash -1002332338, now seen corresponding path program 1 times [2024-10-14 21:19:52,630 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:52,630 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2104559197] [2024-10-14 21:19:52,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:52,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:52,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:52,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:52,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:52,770 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-14 21:19:52,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:52,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-14 21:19:52,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:52,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 21:19:52,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:52,789 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:52,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:52,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 21:19:52,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:52,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-14 21:19:52,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:52,797 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 21:19:52,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:52,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 21:19:52,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:52,805 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-10-14 21:19:52,806 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:52,806 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2104559197] [2024-10-14 21:19:52,806 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2104559197] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 21:19:52,806 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 21:19:52,807 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-14 21:19:52,807 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [372769249] [2024-10-14 21:19:52,807 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 21:19:52,807 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-14 21:19:52,807 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:52,808 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-14 21:19:52,808 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-14 21:19:52,808 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) [2024-10-14 21:19:54,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:54,398 INFO L93 Difference]: Finished difference Result 4610 states and 6398 transitions. [2024-10-14 21:19:54,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-14 21:19:54,399 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 [2024-10-14 21:19:54,399 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:54,407 INFO L225 Difference]: With dead ends: 4610 [2024-10-14 21:19:54,407 INFO L226 Difference]: Without dead ends: 4609 [2024-10-14 21:19:54,408 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 [2024-10-14 21:19:54,408 INFO L432 NwaCegarLoop]: 1109 mSDtfsCounter, 873 mSDsluCounter, 2619 mSDsCounter, 0 mSdLazyCounter, 1572 mSolverCounterSat, 355 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s 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, 1.4s IncrementalHoareTripleChecker+Time [2024-10-14 21:19:54,408 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [890 Valid, 3728 Invalid, 1927 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [355 Valid, 1572 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2024-10-14 21:19:54,411 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4609 states. [2024-10-14 21:19:54,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4609 to 4395. [2024-10-14 21:19:54,570 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) [2024-10-14 21:19:54,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4395 states to 4395 states and 6058 transitions. [2024-10-14 21:19:54,583 INFO L78 Accepts]: Start accepts. Automaton has 4395 states and 6058 transitions. Word has length 135 [2024-10-14 21:19:54,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:54,584 INFO L471 AbstractCegarLoop]: Abstraction has 4395 states and 6058 transitions. [2024-10-14 21:19:54,584 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) [2024-10-14 21:19:54,584 INFO L276 IsEmpty]: Start isEmpty. Operand 4395 states and 6058 transitions. [2024-10-14 21:19:54,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-10-14 21:19:54,586 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:54,586 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] [2024-10-14 21:19:54,586 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2024-10-14 21:19:54,587 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)] === [2024-10-14 21:19:54,587 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:54,587 INFO L85 PathProgramCache]: Analyzing trace with hash -1007530117, now seen corresponding path program 1 times [2024-10-14 21:19:54,587 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:54,587 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1440037286] [2024-10-14 21:19:54,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:54,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:54,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:54,936 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:54,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:54,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-14 21:19:54,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:54,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-14 21:19:54,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:54,973 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 21:19:54,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:54,978 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:54,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:54,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 21:19:54,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:54,982 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-14 21:19:54,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:54,984 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 21:19:54,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:54,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 21:19:54,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:54,990 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-10-14 21:19:54,991 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:54,991 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1440037286] [2024-10-14 21:19:54,991 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1440037286] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 21:19:54,991 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 21:19:54,991 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-10-14 21:19:54,991 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2142432865] [2024-10-14 21:19:54,991 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 21:19:54,992 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-14 21:19:54,992 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:54,992 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-14 21:19:54,992 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-10-14 21:19:54,993 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) [2024-10-14 21:19:55,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:55,148 INFO L93 Difference]: Finished difference Result 5032 states and 6795 transitions. [2024-10-14 21:19:55,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-14 21:19:55,148 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 [2024-10-14 21:19:55,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:55,151 INFO L225 Difference]: With dead ends: 5032 [2024-10-14 21:19:55,152 INFO L226 Difference]: Without dead ends: 715 [2024-10-14 21:19:55,158 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-10-14 21:19:55,158 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 [2024-10-14 21:19:55,159 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] [2024-10-14 21:19:55,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 715 states. [2024-10-14 21:19:55,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 715 to 705. [2024-10-14 21:19:55,171 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) [2024-10-14 21:19:55,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 705 states and 811 transitions. [2024-10-14 21:19:55,174 INFO L78 Accepts]: Start accepts. Automaton has 705 states and 811 transitions. Word has length 136 [2024-10-14 21:19:55,174 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:55,174 INFO L471 AbstractCegarLoop]: Abstraction has 705 states and 811 transitions. [2024-10-14 21:19:55,175 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) [2024-10-14 21:19:55,175 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 811 transitions. [2024-10-14 21:19:55,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-10-14 21:19:55,177 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 21:19:55,177 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] [2024-10-14 21:19:55,177 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2024-10-14 21:19:55,178 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)] === [2024-10-14 21:19:55,178 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 21:19:55,178 INFO L85 PathProgramCache]: Analyzing trace with hash -1522103939, now seen corresponding path program 3 times [2024-10-14 21:19:55,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 21:19:55,178 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1250023942] [2024-10-14 21:19:55,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 21:19:55,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 21:19:55,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:55,385 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 21:19:55,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:55,389 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-14 21:19:55,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:55,394 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-10-14 21:19:55,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:55,397 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-10-14 21:19:55,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 21:19:55,401 INFO L134 CoverageAnalysis]: Checked inductivity of 3705 backedges. 1689 proven. 0 refuted. 0 times theorem prover too weak. 2016 trivial. 0 not checked. [2024-10-14 21:19:55,401 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 21:19:55,401 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1250023942] [2024-10-14 21:19:55,401 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1250023942] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 21:19:55,402 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 21:19:55,402 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-14 21:19:55,402 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [888080209] [2024-10-14 21:19:55,402 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 21:19:55,402 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 21:19:55,402 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 21:19:55,403 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 21:19:55,403 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-14 21:19:55,404 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) [2024-10-14 21:19:55,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 21:19:55,522 INFO L93 Difference]: Finished difference Result 786 states and 916 transitions. [2024-10-14 21:19:55,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-14 21:19:55,522 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 [2024-10-14 21:19:55,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 21:19:55,527 INFO L225 Difference]: With dead ends: 786 [2024-10-14 21:19:55,527 INFO L226 Difference]: Without dead ends: 0 [2024-10-14 21:19:55,528 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 [2024-10-14 21:19:55,528 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 [2024-10-14 21:19:55,528 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] [2024-10-14 21:19:55,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-10-14 21:19:55,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-10-14 21:19:55,529 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) [2024-10-14 21:19:55,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-10-14 21:19:55,531 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 251 [2024-10-14 21:19:55,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 21:19:55,531 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-10-14 21:19:55,531 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) [2024-10-14 21:19:55,532 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-10-14 21:19:55,532 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-10-14 21:19:55,534 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (234 of 235 remaining) [2024-10-14 21:19:55,534 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (233 of 235 remaining) [2024-10-14 21:19:55,535 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (232 of 235 remaining) [2024-10-14 21:19:55,535 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (231 of 235 remaining) [2024-10-14 21:19:55,535 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (230 of 235 remaining) [2024-10-14 21:19:55,535 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (229 of 235 remaining) [2024-10-14 21:19:55,535 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (228 of 235 remaining) [2024-10-14 21:19:55,535 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (227 of 235 remaining) [2024-10-14 21:19:55,535 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (226 of 235 remaining) [2024-10-14 21:19:55,535 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (225 of 235 remaining) [2024-10-14 21:19:55,536 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (224 of 235 remaining) [2024-10-14 21:19:55,536 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (223 of 235 remaining) [2024-10-14 21:19:55,536 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (222 of 235 remaining) [2024-10-14 21:19:55,536 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (221 of 235 remaining) [2024-10-14 21:19:55,536 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (220 of 235 remaining) [2024-10-14 21:19:55,536 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (219 of 235 remaining) [2024-10-14 21:19:55,536 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (218 of 235 remaining) [2024-10-14 21:19:55,536 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (217 of 235 remaining) [2024-10-14 21:19:55,536 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (216 of 235 remaining) [2024-10-14 21:19:55,536 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (215 of 235 remaining) [2024-10-14 21:19:55,536 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (214 of 235 remaining) [2024-10-14 21:19:55,537 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (213 of 235 remaining) [2024-10-14 21:19:55,537 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (212 of 235 remaining) [2024-10-14 21:19:55,537 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (211 of 235 remaining) [2024-10-14 21:19:55,537 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (210 of 235 remaining) [2024-10-14 21:19:55,537 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (209 of 235 remaining) [2024-10-14 21:19:55,537 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (208 of 235 remaining) [2024-10-14 21:19:55,537 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (207 of 235 remaining) [2024-10-14 21:19:55,537 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (206 of 235 remaining) [2024-10-14 21:19:55,537 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (205 of 235 remaining) [2024-10-14 21:19:55,537 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (204 of 235 remaining) [2024-10-14 21:19:55,537 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (203 of 235 remaining) [2024-10-14 21:19:55,537 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (202 of 235 remaining) [2024-10-14 21:19:55,537 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (201 of 235 remaining) [2024-10-14 21:19:55,538 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (200 of 235 remaining) [2024-10-14 21:19:55,538 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (199 of 235 remaining) [2024-10-14 21:19:55,538 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (198 of 235 remaining) [2024-10-14 21:19:55,538 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (197 of 235 remaining) [2024-10-14 21:19:55,538 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (196 of 235 remaining) [2024-10-14 21:19:55,538 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (195 of 235 remaining) [2024-10-14 21:19:55,538 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (194 of 235 remaining) [2024-10-14 21:19:55,538 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (193 of 235 remaining) [2024-10-14 21:19:55,538 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (192 of 235 remaining) [2024-10-14 21:19:55,538 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (191 of 235 remaining) [2024-10-14 21:19:55,538 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (190 of 235 remaining) [2024-10-14 21:19:55,538 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (189 of 235 remaining) [2024-10-14 21:19:55,538 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr29ASSERT_VIOLATIONINTEGER_OVERFLOW (188 of 235 remaining) [2024-10-14 21:19:55,539 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr30ASSERT_VIOLATIONINTEGER_OVERFLOW (187 of 235 remaining) [2024-10-14 21:19:55,539 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr31ASSERT_VIOLATIONINTEGER_OVERFLOW (186 of 235 remaining) [2024-10-14 21:19:55,539 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr32ASSERT_VIOLATIONINTEGER_OVERFLOW (185 of 235 remaining) [2024-10-14 21:19:55,539 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr33ASSERT_VIOLATIONINTEGER_OVERFLOW (184 of 235 remaining) [2024-10-14 21:19:55,539 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr34ASSERT_VIOLATIONINTEGER_OVERFLOW (183 of 235 remaining) [2024-10-14 21:19:55,539 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr35ASSERT_VIOLATIONINTEGER_OVERFLOW (182 of 235 remaining) [2024-10-14 21:19:55,541 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr36ASSERT_VIOLATIONINTEGER_OVERFLOW (181 of 235 remaining) [2024-10-14 21:19:55,541 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr37ASSERT_VIOLATIONINTEGER_OVERFLOW (180 of 235 remaining) [2024-10-14 21:19:55,541 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr38ASSERT_VIOLATIONINTEGER_OVERFLOW (179 of 235 remaining) [2024-10-14 21:19:55,542 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr39ASSERT_VIOLATIONINTEGER_OVERFLOW (178 of 235 remaining) [2024-10-14 21:19:55,542 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr40ASSERT_VIOLATIONINTEGER_OVERFLOW (177 of 235 remaining) [2024-10-14 21:19:55,542 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr41ASSERT_VIOLATIONINTEGER_OVERFLOW (176 of 235 remaining) [2024-10-14 21:19:55,542 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr42ASSERT_VIOLATIONINTEGER_OVERFLOW (175 of 235 remaining) [2024-10-14 21:19:55,542 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr43ASSERT_VIOLATIONINTEGER_OVERFLOW (174 of 235 remaining) [2024-10-14 21:19:55,542 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr44ASSERT_VIOLATIONINTEGER_OVERFLOW (173 of 235 remaining) [2024-10-14 21:19:55,542 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr45ASSERT_VIOLATIONINTEGER_OVERFLOW (172 of 235 remaining) [2024-10-14 21:19:55,542 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr46ASSERT_VIOLATIONINTEGER_OVERFLOW (171 of 235 remaining) [2024-10-14 21:19:55,543 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr47ASSERT_VIOLATIONINTEGER_OVERFLOW (170 of 235 remaining) [2024-10-14 21:19:55,543 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr48ASSERT_VIOLATIONINTEGER_OVERFLOW (169 of 235 remaining) [2024-10-14 21:19:55,543 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr49ASSERT_VIOLATIONINTEGER_OVERFLOW (168 of 235 remaining) [2024-10-14 21:19:55,543 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr50ASSERT_VIOLATIONINTEGER_OVERFLOW (167 of 235 remaining) [2024-10-14 21:19:55,543 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr51ASSERT_VIOLATIONINTEGER_OVERFLOW (166 of 235 remaining) [2024-10-14 21:19:55,543 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr52ASSERT_VIOLATIONINTEGER_OVERFLOW (165 of 235 remaining) [2024-10-14 21:19:55,543 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr53ASSERT_VIOLATIONINTEGER_OVERFLOW (164 of 235 remaining) [2024-10-14 21:19:55,543 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr54ASSERT_VIOLATIONINTEGER_OVERFLOW (163 of 235 remaining) [2024-10-14 21:19:55,543 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr55ASSERT_VIOLATIONINTEGER_OVERFLOW (162 of 235 remaining) [2024-10-14 21:19:55,544 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr56ASSERT_VIOLATIONINTEGER_OVERFLOW (161 of 235 remaining) [2024-10-14 21:19:55,544 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr57ASSERT_VIOLATIONINTEGER_OVERFLOW (160 of 235 remaining) [2024-10-14 21:19:55,544 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr58ASSERT_VIOLATIONINTEGER_OVERFLOW (159 of 235 remaining) [2024-10-14 21:19:55,544 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr59ASSERT_VIOLATIONINTEGER_OVERFLOW (158 of 235 remaining) [2024-10-14 21:19:55,544 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr60ASSERT_VIOLATIONINTEGER_OVERFLOW (157 of 235 remaining) [2024-10-14 21:19:55,544 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr61ASSERT_VIOLATIONINTEGER_OVERFLOW (156 of 235 remaining) [2024-10-14 21:19:55,544 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr62ASSERT_VIOLATIONINTEGER_OVERFLOW (155 of 235 remaining) [2024-10-14 21:19:55,544 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr63ASSERT_VIOLATIONINTEGER_OVERFLOW (154 of 235 remaining) [2024-10-14 21:19:55,545 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr64ASSERT_VIOLATIONINTEGER_OVERFLOW (153 of 235 remaining) [2024-10-14 21:19:55,545 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr65ASSERT_VIOLATIONINTEGER_OVERFLOW (152 of 235 remaining) [2024-10-14 21:19:55,545 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr66ASSERT_VIOLATIONINTEGER_OVERFLOW (151 of 235 remaining) [2024-10-14 21:19:55,545 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr67ASSERT_VIOLATIONINTEGER_OVERFLOW (150 of 235 remaining) [2024-10-14 21:19:55,545 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr68ASSERT_VIOLATIONINTEGER_OVERFLOW (149 of 235 remaining) [2024-10-14 21:19:55,545 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr69ASSERT_VIOLATIONINTEGER_OVERFLOW (148 of 235 remaining) [2024-10-14 21:19:55,545 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr70ASSERT_VIOLATIONINTEGER_OVERFLOW (147 of 235 remaining) [2024-10-14 21:19:55,545 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr71ASSERT_VIOLATIONINTEGER_OVERFLOW (146 of 235 remaining) [2024-10-14 21:19:55,545 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (145 of 235 remaining) [2024-10-14 21:19:55,546 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (144 of 235 remaining) [2024-10-14 21:19:55,546 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (143 of 235 remaining) [2024-10-14 21:19:55,546 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (142 of 235 remaining) [2024-10-14 21:19:55,546 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (141 of 235 remaining) [2024-10-14 21:19:55,546 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (140 of 235 remaining) [2024-10-14 21:19:55,546 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (139 of 235 remaining) [2024-10-14 21:19:55,546 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (138 of 235 remaining) [2024-10-14 21:19:55,546 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (137 of 235 remaining) [2024-10-14 21:19:55,547 INFO L782 garLoopResultBuilder]: Registering result SAFE for location gameport_timeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (136 of 235 remaining) [2024-10-14 21:19:55,547 INFO L782 garLoopResultBuilder]: Registering result SAFE for location gameport_timeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (135 of 235 remaining) [2024-10-14 21:19:55,547 INFO L782 garLoopResultBuilder]: Registering result SAFE for location gameport_timeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (134 of 235 remaining) [2024-10-14 21:19:55,547 INFO L782 garLoopResultBuilder]: Registering result SAFE for location gameport_timeErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (133 of 235 remaining) [2024-10-14 21:19:55,547 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_disconnectErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (132 of 235 remaining) [2024-10-14 21:19:55,547 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_disconnectErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (131 of 235 remaining) [2024-10-14 21:19:55,547 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_disconnectErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (130 of 235 remaining) [2024-10-14 21:19:55,547 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_disconnectErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (129 of 235 remaining) [2024-10-14 21:19:55,548 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_disconnectErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (128 of 235 remaining) [2024-10-14 21:19:55,548 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_disconnectErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (127 of 235 remaining) [2024-10-14 21:19:55,548 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (126 of 235 remaining) [2024-10-14 21:19:55,548 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (125 of 235 remaining) [2024-10-14 21:19:55,548 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (124 of 235 remaining) [2024-10-14 21:19:55,548 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (123 of 235 remaining) [2024-10-14 21:19:55,548 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (122 of 235 remaining) [2024-10-14 21:19:55,548 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (121 of 235 remaining) [2024-10-14 21:19:55,548 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (120 of 235 remaining) [2024-10-14 21:19:55,548 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (119 of 235 remaining) [2024-10-14 21:19:55,549 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (118 of 235 remaining) [2024-10-14 21:19:55,549 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (117 of 235 remaining) [2024-10-14 21:19:55,549 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (116 of 235 remaining) [2024-10-14 21:19:55,549 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (115 of 235 remaining) [2024-10-14 21:19:55,549 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (114 of 235 remaining) [2024-10-14 21:19:55,549 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (113 of 235 remaining) [2024-10-14 21:19:55,549 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (112 of 235 remaining) [2024-10-14 21:19:55,549 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (111 of 235 remaining) [2024-10-14 21:19:55,549 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (110 of 235 remaining) [2024-10-14 21:19:55,550 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (109 of 235 remaining) [2024-10-14 21:19:55,550 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (108 of 235 remaining) [2024-10-14 21:19:55,550 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (107 of 235 remaining) [2024-10-14 21:19:55,550 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (106 of 235 remaining) [2024-10-14 21:19:55,550 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (105 of 235 remaining) [2024-10-14 21:19:55,550 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (104 of 235 remaining) [2024-10-14 21:19:55,550 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (103 of 235 remaining) [2024-10-14 21:19:55,550 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (102 of 235 remaining) [2024-10-14 21:19:55,550 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (101 of 235 remaining) [2024-10-14 21:19:55,551 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (100 of 235 remaining) [2024-10-14 21:19:55,551 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (99 of 235 remaining) [2024-10-14 21:19:55,551 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (98 of 235 remaining) [2024-10-14 21:19:55,551 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW (97 of 235 remaining) [2024-10-14 21:19:55,551 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW (96 of 235 remaining) [2024-10-14 21:19:55,551 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW (95 of 235 remaining) [2024-10-14 21:19:55,551 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW (94 of 235 remaining) [2024-10-14 21:19:55,551 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW (93 of 235 remaining) [2024-10-14 21:19:55,552 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW (92 of 235 remaining) [2024-10-14 21:19:55,552 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW (91 of 235 remaining) [2024-10-14 21:19:55,552 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr36ASSERT_VIOLATIONINTEGER_OVERFLOW (90 of 235 remaining) [2024-10-14 21:19:55,552 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr37ASSERT_VIOLATIONINTEGER_OVERFLOW (89 of 235 remaining) [2024-10-14 21:19:55,552 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr38ASSERT_VIOLATIONINTEGER_OVERFLOW (88 of 235 remaining) [2024-10-14 21:19:55,552 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr39ASSERT_VIOLATIONINTEGER_OVERFLOW (87 of 235 remaining) [2024-10-14 21:19:55,552 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr40ASSERT_VIOLATIONINTEGER_OVERFLOW (86 of 235 remaining) [2024-10-14 21:19:55,552 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr41ASSERT_VIOLATIONINTEGER_OVERFLOW (85 of 235 remaining) [2024-10-14 21:19:55,552 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr42ASSERT_VIOLATIONINTEGER_OVERFLOW (84 of 235 remaining) [2024-10-14 21:19:55,552 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr43ASSERT_VIOLATIONINTEGER_OVERFLOW (83 of 235 remaining) [2024-10-14 21:19:55,552 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr44ASSERT_VIOLATIONINTEGER_OVERFLOW (82 of 235 remaining) [2024-10-14 21:19:55,552 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr45ASSERT_VIOLATIONINTEGER_OVERFLOW (81 of 235 remaining) [2024-10-14 21:19:55,553 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr46ASSERT_VIOLATIONINTEGER_OVERFLOW (80 of 235 remaining) [2024-10-14 21:19:55,553 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr47ASSERT_VIOLATIONINTEGER_OVERFLOW (79 of 235 remaining) [2024-10-14 21:19:55,553 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr48ASSERT_VIOLATIONINTEGER_OVERFLOW (78 of 235 remaining) [2024-10-14 21:19:55,553 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr49ASSERT_VIOLATIONINTEGER_OVERFLOW (77 of 235 remaining) [2024-10-14 21:19:55,553 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr50ASSERT_VIOLATIONINTEGER_OVERFLOW (76 of 235 remaining) [2024-10-14 21:19:55,553 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr51ASSERT_VIOLATIONINTEGER_OVERFLOW (75 of 235 remaining) [2024-10-14 21:19:55,553 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr52ASSERT_VIOLATIONINTEGER_OVERFLOW (74 of 235 remaining) [2024-10-14 21:19:55,553 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr53ASSERT_VIOLATIONINTEGER_OVERFLOW (73 of 235 remaining) [2024-10-14 21:19:55,553 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr54ASSERT_VIOLATIONINTEGER_OVERFLOW (72 of 235 remaining) [2024-10-14 21:19:55,554 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr55ASSERT_VIOLATIONINTEGER_OVERFLOW (71 of 235 remaining) [2024-10-14 21:19:55,554 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr56ASSERT_VIOLATIONINTEGER_OVERFLOW (70 of 235 remaining) [2024-10-14 21:19:55,554 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr57ASSERT_VIOLATIONINTEGER_OVERFLOW (69 of 235 remaining) [2024-10-14 21:19:55,554 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr58ASSERT_VIOLATIONINTEGER_OVERFLOW (68 of 235 remaining) [2024-10-14 21:19:55,554 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr59ASSERT_VIOLATIONINTEGER_OVERFLOW (67 of 235 remaining) [2024-10-14 21:19:55,554 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr60ASSERT_VIOLATIONINTEGER_OVERFLOW (66 of 235 remaining) [2024-10-14 21:19:55,554 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr61ASSERT_VIOLATIONINTEGER_OVERFLOW (65 of 235 remaining) [2024-10-14 21:19:55,554 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr62ASSERT_VIOLATIONINTEGER_OVERFLOW (64 of 235 remaining) [2024-10-14 21:19:55,555 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr63ASSERT_VIOLATIONINTEGER_OVERFLOW (63 of 235 remaining) [2024-10-14 21:19:55,555 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr64ASSERT_VIOLATIONINTEGER_OVERFLOW (62 of 235 remaining) [2024-10-14 21:19:55,555 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr65ASSERT_VIOLATIONINTEGER_OVERFLOW (61 of 235 remaining) [2024-10-14 21:19:55,555 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr66ASSERT_VIOLATIONINTEGER_OVERFLOW (60 of 235 remaining) [2024-10-14 21:19:55,555 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr67ASSERT_VIOLATIONINTEGER_OVERFLOW (59 of 235 remaining) [2024-10-14 21:19:55,555 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr68ASSERT_VIOLATIONINTEGER_OVERFLOW (58 of 235 remaining) [2024-10-14 21:19:55,555 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr69ASSERT_VIOLATIONINTEGER_OVERFLOW (57 of 235 remaining) [2024-10-14 21:19:55,555 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr70ASSERT_VIOLATIONINTEGER_OVERFLOW (56 of 235 remaining) [2024-10-14 21:19:55,556 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr71ASSERT_VIOLATIONINTEGER_OVERFLOW (55 of 235 remaining) [2024-10-14 21:19:55,556 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr72ASSERT_VIOLATIONINTEGER_OVERFLOW (54 of 235 remaining) [2024-10-14 21:19:55,556 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr73ASSERT_VIOLATIONINTEGER_OVERFLOW (53 of 235 remaining) [2024-10-14 21:19:55,556 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr74ASSERT_VIOLATIONINTEGER_OVERFLOW (52 of 235 remaining) [2024-10-14 21:19:55,556 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr75ASSERT_VIOLATIONINTEGER_OVERFLOW (51 of 235 remaining) [2024-10-14 21:19:55,556 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr76ASSERT_VIOLATIONINTEGER_OVERFLOW (50 of 235 remaining) [2024-10-14 21:19:55,556 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr77ASSERT_VIOLATIONINTEGER_OVERFLOW (49 of 235 remaining) [2024-10-14 21:19:55,556 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr78ASSERT_VIOLATIONINTEGER_OVERFLOW (48 of 235 remaining) [2024-10-14 21:19:55,556 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr79ASSERT_VIOLATIONINTEGER_OVERFLOW (47 of 235 remaining) [2024-10-14 21:19:55,557 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr80ASSERT_VIOLATIONINTEGER_OVERFLOW (46 of 235 remaining) [2024-10-14 21:19:55,557 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr81ASSERT_VIOLATIONINTEGER_OVERFLOW (45 of 235 remaining) [2024-10-14 21:19:55,557 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr82ASSERT_VIOLATIONINTEGER_OVERFLOW (44 of 235 remaining) [2024-10-14 21:19:55,557 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr83ASSERT_VIOLATIONINTEGER_OVERFLOW (43 of 235 remaining) [2024-10-14 21:19:55,557 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr84ASSERT_VIOLATIONINTEGER_OVERFLOW (42 of 235 remaining) [2024-10-14 21:19:55,557 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr85ASSERT_VIOLATIONINTEGER_OVERFLOW (41 of 235 remaining) [2024-10-14 21:19:55,557 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr86ASSERT_VIOLATIONINTEGER_OVERFLOW (40 of 235 remaining) [2024-10-14 21:19:55,557 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr87ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 235 remaining) [2024-10-14 21:19:55,557 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr88ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 235 remaining) [2024-10-14 21:19:55,557 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr89ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 235 remaining) [2024-10-14 21:19:55,557 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr90ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 235 remaining) [2024-10-14 21:19:55,558 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr91ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 235 remaining) [2024-10-14 21:19:55,558 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr92ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 235 remaining) [2024-10-14 21:19:55,558 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr93ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 235 remaining) [2024-10-14 21:19:55,558 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr94ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 235 remaining) [2024-10-14 21:19:55,558 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr95ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 235 remaining) [2024-10-14 21:19:55,558 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr96ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 235 remaining) [2024-10-14 21:19:55,558 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr97ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 235 remaining) [2024-10-14 21:19:55,558 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr98ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 235 remaining) [2024-10-14 21:19:55,558 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr99ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 235 remaining) [2024-10-14 21:19:55,559 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr100ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 235 remaining) [2024-10-14 21:19:55,559 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr101ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 235 remaining) [2024-10-14 21:19:55,559 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr102ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 235 remaining) [2024-10-14 21:19:55,559 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr103ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 235 remaining) [2024-10-14 21:19:55,559 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr104ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 235 remaining) [2024-10-14 21:19:55,559 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr105ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 235 remaining) [2024-10-14 21:19:55,559 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr106ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 235 remaining) [2024-10-14 21:19:55,559 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 235 remaining) [2024-10-14 21:19:55,560 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 235 remaining) [2024-10-14 21:19:55,560 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 235 remaining) [2024-10-14 21:19:55,560 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 235 remaining) [2024-10-14 21:19:55,560 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 235 remaining) [2024-10-14 21:19:55,560 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 235 remaining) [2024-10-14 21:19:55,560 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 235 remaining) [2024-10-14 21:19:55,560 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 235 remaining) [2024-10-14 21:19:55,560 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 235 remaining) [2024-10-14 21:19:55,560 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 235 remaining) [2024-10-14 21:19:55,561 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 235 remaining) [2024-10-14 21:19:55,561 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 235 remaining) [2024-10-14 21:19:55,561 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 235 remaining) [2024-10-14 21:19:55,561 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 235 remaining) [2024-10-14 21:19:55,561 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 235 remaining) [2024-10-14 21:19:55,561 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 235 remaining) [2024-10-14 21:19:55,561 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 235 remaining) [2024-10-14 21:19:55,561 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 235 remaining) [2024-10-14 21:19:55,562 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 235 remaining) [2024-10-14 21:19:55,562 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 235 remaining) [2024-10-14 21:19:55,562 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2024-10-14 21:19:55,564 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] [2024-10-14 21:19:55,566 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.