./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 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/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-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c9ee75e44352b6ea6b091abc908af4681506ed391b6529699b0d4480d6bf973b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 21:21:39,328 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 21:21:39,381 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-10-11 21:21:39,387 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 21:21:39,388 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 21:21:39,410 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 21:21:39,412 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 21:21:39,412 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 21:21:39,413 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 21:21:39,414 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 21:21:39,415 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 21:21:39,415 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 21:21:39,416 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 21:21:39,416 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 21:21:39,417 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 21:21:39,418 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 21:21:39,418 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 21:21:39,418 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 21:21:39,418 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 21:21:39,418 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 21:21:39,419 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 21:21:39,419 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 21:21:39,421 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 21:21:39,421 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-11 21:21:39,421 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-11 21:21:39,421 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 21:21:39,422 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 21:21:39,422 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 21:21:39,422 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 21:21:39,422 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 21:21:39,422 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 21:21:39,422 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 21:21:39,422 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 21:21:39,423 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 21:21:39,423 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 21:21:39,423 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 21:21:39,423 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 21:21:39,423 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 21:21:39,423 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 21:21:39,423 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 21:21:39,423 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 21:21:39,425 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9ee75e44352b6ea6b091abc908af4681506ed391b6529699b0d4480d6bf973b [2024-10-11 21:21:39,673 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 21:21:39,696 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 21:21:39,699 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 21:21:39,700 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 21:21:39,700 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 21:21:39,701 INFO L431 ainManager$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 [2024-10-11 21:21:40,991 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 21:21:41,328 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 21:21:41,328 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 [2024-10-11 21:21:41,359 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/d4812c9f0/7b195b5b05c948c7a55b0644d8b29eb8/FLAG8b5256b9d [2024-10-11 21:21:41,371 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/d4812c9f0/7b195b5b05c948c7a55b0644d8b29eb8 [2024-10-11 21:21:41,373 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 21:21:41,374 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 21:21:41,375 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 21:21:41,375 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 21:21:41,380 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 21:21:41,381 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 09:21:41" (1/1) ... [2024-10-11 21:21:41,382 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51d988a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:21:41, skipping insertion in model container [2024-10-11 21:21:41,382 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 09:21:41" (1/1) ... [2024-10-11 21:21:41,450 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 21:21:41,734 WARN L1336 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2550] [2024-10-11 21:21:41,735 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] [2024-10-11 21:21:42,160 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 21:21:42,182 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 21:21:42,236 WARN L1336 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2550] [2024-10-11 21:21:42,236 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] [2024-10-11 21:21:42,238 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] [2024-10-11 21:21:42,240 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] [2024-10-11 21:21:42,242 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] [2024-10-11 21:21:42,243 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] [2024-10-11 21:21:42,244 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] [2024-10-11 21:21:42,244 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] [2024-10-11 21:21:42,245 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] [2024-10-11 21:21:42,245 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] [2024-10-11 21:21:42,246 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] [2024-10-11 21:21:42,250 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] [2024-10-11 21:21:42,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [2810] [2024-10-11 21:21:42,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [2818] [2024-10-11 21:21:42,340 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 21:21:42,366 INFO L204 MainTranslator]: Completed translation [2024-10-11 21:21:42,367 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:21:42 WrapperNode [2024-10-11 21:21:42,367 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 21:21:42,368 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 21:21:42,368 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 21:21:42,368 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 21:21:42,395 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:21:42" (1/1) ... [2024-10-11 21:21:42,430 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:21:42" (1/1) ... [2024-10-11 21:21:42,525 INFO L138 Inliner]: procedures = 118, calls = 678, calls flagged for inlining = 41, calls inlined = 39, statements flattened = 2473 [2024-10-11 21:21:42,525 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 21:21:42,526 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 21:21:42,526 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 21:21:42,526 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 21:21:42,535 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:21:42" (1/1) ... [2024-10-11 21:21:42,536 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:21:42" (1/1) ... [2024-10-11 21:21:42,560 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:21:42" (1/1) ... [2024-10-11 21:21:42,652 INFO L175 MemorySlicer]: Split 445 memory accesses to 19 slices as follows [2, 26, 20, 18, 250, 51, 2, 3, 7, 6, 8, 1, 6, 1, 9, 9, 5, 3, 18]. 56 percent of accesses are in the largest equivalence class. The 180 initializations are split as follows [2, 22, 20, 18, 27, 51, 0, 0, 7, 0, 0, 0, 4, 0, 6, 4, 3, 0, 16]. The 62 writes are split as follows [0, 0, 0, 0, 53, 0, 1, 1, 0, 1, 6, 0, 0, 0, 0, 0, 0, 0, 0]. [2024-10-11 21:21:42,655 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:21:42" (1/1) ... [2024-10-11 21:21:42,656 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:21:42" (1/1) ... [2024-10-11 21:21:42,708 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:21:42" (1/1) ... [2024-10-11 21:21:42,725 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:21:42" (1/1) ... [2024-10-11 21:21:42,740 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:21:42" (1/1) ... [2024-10-11 21:21:42,755 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:21:42" (1/1) ... [2024-10-11 21:21:42,784 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 21:21:42,785 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 21:21:42,785 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 21:21:42,786 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 21:21:42,786 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:21:42" (1/1) ... [2024-10-11 21:21:42,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 21:21:42,801 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 21:21:42,816 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-11 21:21:42,818 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-11 21:21:42,894 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_trigger [2024-10-11 21:21:42,894 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_trigger [2024-10-11 21:21:42,894 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-10-11 21:21:42,894 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-10-11 21:21:42,894 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2024-10-11 21:21:42,895 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2024-10-11 21:21:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-10-11 21:21:42,895 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-10-11 21:21:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2024-10-11 21:21:42,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2024-10-11 21:21:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-11 21:21:42,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-11 21:21:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-11 21:21:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-11 21:21:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-11 21:21:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-11 21:21:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-11 21:21:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-11 21:21:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-11 21:21:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-11 21:21:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-11 21:21:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-11 21:21:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-11 21:21:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-11 21:21:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-11 21:21:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-11 21:21:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-11 21:21:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-11 21:21:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-11 21:21:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-11 21:21:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-11 21:21:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_get_drvdata [2024-10-11 21:21:42,899 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_get_drvdata [2024-10-11 21:21:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_read [2024-10-11 21:21:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_read [2024-10-11 21:21:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-10-11 21:21:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-10-11 21:21:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2024-10-11 21:21:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2024-10-11 21:21:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_open [2024-10-11 21:21:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_open [2024-10-11 21:21:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2024-10-11 21:21:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2024-10-11 21:21:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-11 21:21:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-11 21:21:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-11 21:21:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-11 21:21:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-11 21:21:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-11 21:21:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-11 21:21:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-11 21:21:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-11 21:21:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-11 21:21:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-11 21:21:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-11 21:21:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-11 21:21:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-11 21:21:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-11 21:21:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-11 21:21:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-11 21:21:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-11 21:21:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-11 21:21:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-10-11 21:21:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-10-11 21:21:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2024-10-11 21:21:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2024-10-11 21:21:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-10-11 21:21:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-10-11 21:21:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-11 21:21:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-11 21:21:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-11 21:21:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-11 21:21:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-11 21:21:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-11 21:21:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-11 21:21:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2024-10-11 21:21:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2024-10-11 21:21:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 21:21:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure analog_poll [2024-10-11 21:21:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_poll [2024-10-11 21:21:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-10-11 21:21:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-10-11 21:21:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-11 21:21:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-11 21:21:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-11 21:21:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-11 21:21:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-11 21:21:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-11 21:21:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-11 21:21:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-11 21:21:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-11 21:21:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-11 21:21:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-11 21:21:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-11 21:21:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-11 21:21:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-11 21:21:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-11 21:21:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-11 21:21:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-11 21:21:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-11 21:21:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-11 21:21:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-11 21:21:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2024-10-11 21:21:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2024-10-11 21:21:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2024-10-11 21:21:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2024-10-11 21:21:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-11 21:21:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-11 21:21:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-10-11 21:21:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-10-11 21:21:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_drvdata [2024-10-11 21:21:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_drvdata [2024-10-11 21:21:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-11 21:21:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-11 21:21:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-11 21:21:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-11 21:21:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-11 21:21:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-11 21:21:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-11 21:21:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-11 21:21:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-11 21:21:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-11 21:21:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-11 21:21:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-11 21:21:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-11 21:21:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-11 21:21:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-11 21:21:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-11 21:21:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-11 21:21:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-11 21:21:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-11 21:21:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure analog_decode [2024-10-11 21:21:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_decode [2024-10-11 21:21:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-10-11 21:21:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-10-11 21:21:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight8 [2024-10-11 21:21:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight8 [2024-10-11 21:21:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure analog_button_read [2024-10-11 21:21:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_button_read [2024-10-11 21:21:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-11 21:21:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-10-11 21:21:42,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-10-11 21:21:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2024-10-11 21:21:42,909 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2024-10-11 21:21:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-11 21:21:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-11 21:21:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-11 21:21:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-11 21:21:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-11 21:21:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-11 21:21:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-11 21:21:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-11 21:21:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-11 21:21:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-11 21:21:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-11 21:21:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-11 21:21:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-11 21:21:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-11 21:21:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-11 21:21:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-11 21:21:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-11 21:21:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-11 21:21:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-11 21:21:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2024-10-11 21:21:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2024-10-11 21:21:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_close [2024-10-11 21:21:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_close [2024-10-11 21:21:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_time [2024-10-11 21:21:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_time [2024-10-11 21:21:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-11 21:21:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-11 21:21:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure analog_disconnect [2024-10-11 21:21:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_disconnect [2024-10-11 21:21:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-10-11 21:21:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-10-11 21:21:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-10-11 21:21:42,913 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-10-11 21:21:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-11 21:21:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-11 21:21:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-11 21:21:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-11 21:21:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-11 21:21:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-11 21:21:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-11 21:21:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-11 21:21:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-11 21:21:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-11 21:21:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-11 21:21:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-11 21:21:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-11 21:21:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-11 21:21:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-11 21:21:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-11 21:21:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-11 21:21:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-11 21:21:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-11 21:21:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_cooked_read [2024-10-11 21:21:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_cooked_read [2024-10-11 21:21:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2024-10-11 21:21:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2024-10-11 21:21:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_tsc [2024-10-11 21:21:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_tsc [2024-10-11 21:21:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-10-11 21:21:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-10-11 21:21:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 21:21:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 21:21:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure analog_cooked_read [2024-10-11 21:21:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_cooked_read [2024-10-11 21:21:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2024-10-11 21:21:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2024-10-11 21:21:43,260 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 21:21:43,263 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 21:21:43,336 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-11 21:21:45,242 INFO L? ?]: Removed 1066 outVars from TransFormulas that were not future-live. [2024-10-11 21:21:45,243 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 21:21:45,335 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 21:21:45,335 INFO L314 CfgBuilder]: Removed 4 assume(true) statements. [2024-10-11 21:21:45,336 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 09:21:45 BoogieIcfgContainer [2024-10-11 21:21:45,336 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 21:21:45,337 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 21:21:45,337 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 21:21:45,340 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 21:21:45,341 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 09:21:41" (1/3) ... [2024-10-11 21:21:45,341 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c2742e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 09:21:45, skipping insertion in model container [2024-10-11 21:21:45,341 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:21:42" (2/3) ... [2024-10-11 21:21:45,341 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c2742e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 09:21:45, skipping insertion in model container [2024-10-11 21:21:45,342 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 09:21:45" (3/3) ... [2024-10-11 21:21:45,343 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 [2024-10-11 21:21:45,356 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 21:21:45,357 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 235 error locations. [2024-10-11 21:21:45,430 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-11 21:21:45,435 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;@4250c4b3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-11 21:21:45,435 INFO L334 AbstractCegarLoop]: Starting to check reachability of 235 error locations. [2024-10-11 21:21:45,442 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) [2024-10-11 21:21:45,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-10-11 21:21:45,448 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:21:45,449 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 21:21:45,449 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)] === [2024-10-11 21:21:45,453 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:21:45,453 INFO L85 PathProgramCache]: Analyzing trace with hash -1638333932, now seen corresponding path program 1 times [2024-10-11 21:21:45,460 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:21:45,460 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [721697243] [2024-10-11 21:21:45,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:21:45,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:21:45,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:45,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:21:45,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:45,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-11 21:21:45,766 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:21:45,766 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [721697243] [2024-10-11 21:21:45,767 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [721697243] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:21:45,767 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 21:21:45,767 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-11 21:21:45,770 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [200703845] [2024-10-11 21:21:45,771 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:21:45,775 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 21:21:45,775 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:21:45,793 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 21:21:45,795 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-11 21:21:45,800 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) [2024-10-11 21:21:47,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:21:47,269 INFO L93 Difference]: Finished difference Result 2619 states and 3489 transitions. [2024-10-11 21:21:47,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-11 21:21:47,271 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 [2024-10-11 21:21:47,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:21:47,285 INFO L225 Difference]: With dead ends: 2619 [2024-10-11 21:21:47,285 INFO L226 Difference]: Without dead ends: 1311 [2024-10-11 21:21:47,292 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-11 21:21:47,295 INFO L432 NwaCegarLoop]: 1178 mSDtfsCounter, 507 mSDsluCounter, 1920 mSDsCounter, 0 mSdLazyCounter, 1296 mSolverCounterSat, 119 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s 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, 1.3s IncrementalHoareTripleChecker+Time [2024-10-11 21:21:47,295 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [541 Valid, 3098 Invalid, 1415 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [119 Valid, 1296 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2024-10-11 21:21:47,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1311 states. [2024-10-11 21:21:47,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1311 to 1296. [2024-10-11 21:21:47,414 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) [2024-10-11 21:21:47,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 1296 states and 1699 transitions. [2024-10-11 21:21:47,426 INFO L78 Accepts]: Start accepts. Automaton has 1296 states and 1699 transitions. Word has length 15 [2024-10-11 21:21:47,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:21:47,428 INFO L471 AbstractCegarLoop]: Abstraction has 1296 states and 1699 transitions. [2024-10-11 21:21:47,428 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) [2024-10-11 21:21:47,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1699 transitions. [2024-10-11 21:21:47,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-10-11 21:21:47,429 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:21:47,429 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 21:21:47,429 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-11 21:21:47,429 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)] === [2024-10-11 21:21:47,430 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:21:47,430 INFO L85 PathProgramCache]: Analyzing trace with hash -861921964, now seen corresponding path program 1 times [2024-10-11 21:21:47,430 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:21:47,431 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [498365157] [2024-10-11 21:21:47,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:21:47,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:21:47,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:47,593 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:21:47,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:47,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-11 21:21:47,606 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:21:47,606 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [498365157] [2024-10-11 21:21:47,606 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [498365157] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:21:47,606 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 21:21:47,607 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-11 21:21:47,607 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [148842810] [2024-10-11 21:21:47,607 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:21:47,608 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 21:21:47,608 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:21:47,609 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 21:21:47,609 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-11 21:21:47,610 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) [2024-10-11 21:21:49,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:21:49,016 INFO L93 Difference]: Finished difference Result 2624 states and 3459 transitions. [2024-10-11 21:21:49,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-11 21:21:49,017 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 [2024-10-11 21:21:49,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:21:49,022 INFO L225 Difference]: With dead ends: 2624 [2024-10-11 21:21:49,023 INFO L226 Difference]: Without dead ends: 1341 [2024-10-11 21:21:49,025 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 [2024-10-11 21:21:49,026 INFO L432 NwaCegarLoop]: 1164 mSDtfsCounter, 437 mSDsluCounter, 1902 mSDsCounter, 0 mSdLazyCounter, 1284 mSolverCounterSat, 115 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s 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, 1.3s IncrementalHoareTripleChecker+Time [2024-10-11 21:21:49,026 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [469 Valid, 3066 Invalid, 1399 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [115 Valid, 1284 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2024-10-11 21:21:49,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1341 states. [2024-10-11 21:21:49,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1341 to 1330. [2024-10-11 21:21:49,058 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) [2024-10-11 21:21:49,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 1330 states and 1751 transitions. [2024-10-11 21:21:49,064 INFO L78 Accepts]: Start accepts. Automaton has 1330 states and 1751 transitions. Word has length 17 [2024-10-11 21:21:49,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:21:49,064 INFO L471 AbstractCegarLoop]: Abstraction has 1330 states and 1751 transitions. [2024-10-11 21:21:49,064 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) [2024-10-11 21:21:49,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 1751 transitions. [2024-10-11 21:21:49,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-10-11 21:21:49,065 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:21:49,065 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 21:21:49,065 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-11 21:21:49,066 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)] === [2024-10-11 21:21:49,066 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:21:49,066 INFO L85 PathProgramCache]: Analyzing trace with hash 1149039511, now seen corresponding path program 1 times [2024-10-11 21:21:49,066 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:21:49,066 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [311447682] [2024-10-11 21:21:49,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:21:49,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:21:49,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:49,161 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:21:49,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:49,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-11 21:21:49,167 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:21:49,167 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [311447682] [2024-10-11 21:21:49,167 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [311447682] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:21:49,168 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 21:21:49,168 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-11 21:21:49,168 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [396200662] [2024-10-11 21:21:49,168 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:21:49,168 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 21:21:49,168 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:21:49,169 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 21:21:49,169 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-11 21:21:49,169 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) [2024-10-11 21:21:50,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:21:50,283 INFO L93 Difference]: Finished difference Result 1365 states and 1804 transitions. [2024-10-11 21:21:50,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-11 21:21:50,284 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 [2024-10-11 21:21:50,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:21:50,289 INFO L225 Difference]: With dead ends: 1365 [2024-10-11 21:21:50,289 INFO L226 Difference]: Without dead ends: 1363 [2024-10-11 21:21:50,290 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 [2024-10-11 21:21:50,293 INFO L432 NwaCegarLoop]: 1167 mSDtfsCounter, 420 mSDsluCounter, 1910 mSDsCounter, 0 mSdLazyCounter, 1273 mSolverCounterSat, 111 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s 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, 1.0s IncrementalHoareTripleChecker+Time [2024-10-11 21:21:50,293 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [451 Valid, 3077 Invalid, 1384 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [111 Valid, 1273 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2024-10-11 21:21:50,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1363 states. [2024-10-11 21:21:50,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1363 to 1350. [2024-10-11 21:21:50,325 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) [2024-10-11 21:21:50,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1350 states and 1779 transitions. [2024-10-11 21:21:50,330 INFO L78 Accepts]: Start accepts. Automaton has 1350 states and 1779 transitions. Word has length 19 [2024-10-11 21:21:50,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:21:50,331 INFO L471 AbstractCegarLoop]: Abstraction has 1350 states and 1779 transitions. [2024-10-11 21:21:50,332 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) [2024-10-11 21:21:50,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 1779 transitions. [2024-10-11 21:21:50,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-10-11 21:21:50,333 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:21:50,333 INFO L215 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 21:21:50,333 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-11 21:21:50,333 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)] === [2024-10-11 21:21:50,333 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:21:50,333 INFO L85 PathProgramCache]: Analyzing trace with hash 2094907079, now seen corresponding path program 1 times [2024-10-11 21:21:50,334 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:21:50,334 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [656592830] [2024-10-11 21:21:50,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:21:50,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:21:50,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:50,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:21:50,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:50,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-11 21:21:50,443 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:21:50,443 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [656592830] [2024-10-11 21:21:50,443 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [656592830] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-11 21:21:50,443 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [372468372] [2024-10-11 21:21:50,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:21:50,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 21:21:50,445 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 21:21:50,447 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-11 21:21:50,449 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-10-11 21:21:50,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:50,711 INFO L255 TraceCheckSpWp]: Trace formula consists of 724 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-10-11 21:21:50,715 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 21:21:50,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-11 21:21:50,748 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-11 21:21:50,749 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [372468372] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:21:50,749 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-10-11 21:21:50,749 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2024-10-11 21:21:50,749 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [850756859] [2024-10-11 21:21:50,751 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:21:50,751 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 21:21:50,751 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:21:50,752 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 21:21:50,752 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-10-11 21:21:50,752 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) [2024-10-11 21:21:50,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:21:50,915 INFO L93 Difference]: Finished difference Result 1352 states and 1779 transitions. [2024-10-11 21:21:50,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-11 21:21:50,915 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 [2024-10-11 21:21:50,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:21:50,921 INFO L225 Difference]: With dead ends: 1352 [2024-10-11 21:21:50,921 INFO L226 Difference]: Without dead ends: 1350 [2024-10-11 21:21:50,922 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 [2024-10-11 21:21:50,924 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, 0.1s IncrementalHoareTripleChecker+Time [2024-10-11 21:21:50,924 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [42 Valid, 3109 Invalid, 185 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 182 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-11 21:21:50,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1350 states. [2024-10-11 21:21:50,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1350 to 1348. [2024-10-11 21:21:50,954 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) [2024-10-11 21:21:50,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 1348 states and 1775 transitions. [2024-10-11 21:21:50,959 INFO L78 Accepts]: Start accepts. Automaton has 1348 states and 1775 transitions. Word has length 20 [2024-10-11 21:21:50,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:21:50,960 INFO L471 AbstractCegarLoop]: Abstraction has 1348 states and 1775 transitions. [2024-10-11 21:21:50,960 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) [2024-10-11 21:21:50,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1775 transitions. [2024-10-11 21:21:50,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-10-11 21:21:50,962 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:21:50,962 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 21:21:50,981 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-10-11 21:21:51,163 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 21:21:51,163 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)] === [2024-10-11 21:21:51,164 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:21:51,164 INFO L85 PathProgramCache]: Analyzing trace with hash 517612684, now seen corresponding path program 1 times [2024-10-11 21:21:51,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:21:51,164 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1382679572] [2024-10-11 21:21:51,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:21:51,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:21:51,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:51,238 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:21:51,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:51,246 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-10-11 21:21:51,246 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:21:51,246 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1382679572] [2024-10-11 21:21:51,246 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1382679572] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:21:51,246 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 21:21:51,246 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-11 21:21:51,247 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [142991579] [2024-10-11 21:21:51,247 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:21:51,247 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 21:21:51,247 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:21:51,247 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 21:21:51,247 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-11 21:21:51,247 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) [2024-10-11 21:21:52,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:21:52,390 INFO L93 Difference]: Finished difference Result 1359 states and 1788 transitions. [2024-10-11 21:21:52,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-11 21:21:52,390 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 [2024-10-11 21:21:52,390 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:21:52,395 INFO L225 Difference]: With dead ends: 1359 [2024-10-11 21:21:52,395 INFO L226 Difference]: Without dead ends: 1358 [2024-10-11 21:21:52,396 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 [2024-10-11 21:21:52,396 INFO L432 NwaCegarLoop]: 1161 mSDtfsCounter, 437 mSDsluCounter, 1899 mSDsCounter, 0 mSdLazyCounter, 1279 mSolverCounterSat, 112 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s 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, 1.1s IncrementalHoareTripleChecker+Time [2024-10-11 21:21:52,397 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [469 Valid, 3060 Invalid, 1391 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [112 Valid, 1279 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2024-10-11 21:21:52,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1358 states. [2024-10-11 21:21:52,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1358 to 1343. [2024-10-11 21:21:52,420 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) [2024-10-11 21:21:52,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 1343 states and 1769 transitions. [2024-10-11 21:21:52,426 INFO L78 Accepts]: Start accepts. Automaton has 1343 states and 1769 transitions. Word has length 21 [2024-10-11 21:21:52,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:21:52,426 INFO L471 AbstractCegarLoop]: Abstraction has 1343 states and 1769 transitions. [2024-10-11 21:21:52,426 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) [2024-10-11 21:21:52,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1769 transitions. [2024-10-11 21:21:52,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-10-11 21:21:52,427 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:21:52,427 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] [2024-10-11 21:21:52,427 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-10-11 21:21:52,427 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)] === [2024-10-11 21:21:52,428 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:21:52,428 INFO L85 PathProgramCache]: Analyzing trace with hash 1777423084, now seen corresponding path program 1 times [2024-10-11 21:21:52,428 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:21:52,428 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1956149542] [2024-10-11 21:21:52,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:21:52,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:21:52,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:52,525 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:21:52,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:52,530 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-11 21:21:52,531 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:21:52,531 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1956149542] [2024-10-11 21:21:52,531 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1956149542] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-11 21:21:52,531 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2061404470] [2024-10-11 21:21:52,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:21:52,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 21:21:52,531 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 21:21:52,533 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-11 21:21:52,534 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-10-11 21:21:52,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:52,777 INFO L255 TraceCheckSpWp]: Trace formula consists of 716 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-10-11 21:21:52,779 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 21:21:52,800 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-11 21:21:52,801 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-11 21:21:52,801 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2061404470] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:21:52,801 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-10-11 21:21:52,801 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2024-10-11 21:21:52,801 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [270129459] [2024-10-11 21:21:52,801 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:21:52,802 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 21:21:52,802 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:21:52,802 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 21:21:52,802 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-10-11 21:21:52,802 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) [2024-10-11 21:21:52,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:21:52,998 INFO L93 Difference]: Finished difference Result 1347 states and 1773 transitions. [2024-10-11 21:21:52,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-11 21:21:52,999 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 [2024-10-11 21:21:52,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:21:53,003 INFO L225 Difference]: With dead ends: 1347 [2024-10-11 21:21:53,003 INFO L226 Difference]: Without dead ends: 1346 [2024-10-11 21:21:53,004 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 [2024-10-11 21:21:53,005 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, 0.1s IncrementalHoareTripleChecker+Time [2024-10-11 21:21:53,005 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 4648 Invalid, 246 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 246 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-11 21:21:53,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1346 states. [2024-10-11 21:21:53,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1346 to 1342. [2024-10-11 21:21:53,037 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) [2024-10-11 21:21:53,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1342 states and 1765 transitions. [2024-10-11 21:21:53,042 INFO L78 Accepts]: Start accepts. Automaton has 1342 states and 1765 transitions. Word has length 24 [2024-10-11 21:21:53,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:21:53,044 INFO L471 AbstractCegarLoop]: Abstraction has 1342 states and 1765 transitions. [2024-10-11 21:21:53,044 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) [2024-10-11 21:21:53,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1765 transitions. [2024-10-11 21:21:53,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-10-11 21:21:53,045 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:21:53,045 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] [2024-10-11 21:21:53,059 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-10-11 21:21:53,245 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,3 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 21:21:53,246 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)] === [2024-10-11 21:21:53,247 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:21:53,247 INFO L85 PathProgramCache]: Analyzing trace with hash -734456614, now seen corresponding path program 1 times [2024-10-11 21:21:53,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:21:53,247 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1285188771] [2024-10-11 21:21:53,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:21:53,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:21:53,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:53,365 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:21:53,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:53,373 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-11 21:21:53,373 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:21:53,373 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1285188771] [2024-10-11 21:21:53,373 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1285188771] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-11 21:21:53,373 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [363118843] [2024-10-11 21:21:53,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:21:53,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 21:21:53,374 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 21:21:53,376 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-11 21:21:53,378 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-10-11 21:21:53,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:53,678 INFO L255 TraceCheckSpWp]: Trace formula consists of 717 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-10-11 21:21:53,679 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 21:21:53,696 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-11 21:21:53,697 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-11 21:21:53,729 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-11 21:21:53,730 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [363118843] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-11 21:21:53,730 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-11 21:21:53,730 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3, 3] total 7 [2024-10-11 21:21:53,730 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [269793460] [2024-10-11 21:21:53,730 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-11 21:21:53,730 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-11 21:21:53,730 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:21:53,731 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-11 21:21:53,731 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2024-10-11 21:21:53,731 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) [2024-10-11 21:21:55,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:21:55,411 INFO L93 Difference]: Finished difference Result 1428 states and 1890 transitions. [2024-10-11 21:21:55,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-11 21:21:55,415 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 [2024-10-11 21:21:55,415 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:21:55,420 INFO L225 Difference]: With dead ends: 1428 [2024-10-11 21:21:55,420 INFO L226 Difference]: Without dead ends: 1427 [2024-10-11 21:21:55,421 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 [2024-10-11 21:21:55,422 INFO L432 NwaCegarLoop]: 1163 mSDtfsCounter, 427 mSDsluCounter, 4065 mSDsCounter, 0 mSdLazyCounter, 2384 mSolverCounterSat, 111 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 458 SdHoareTripleChecker+Valid, 5228 SdHoareTripleChecker+Invalid, 2495 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 111 IncrementalHoareTripleChecker+Valid, 2384 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2024-10-11 21:21:55,422 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [458 Valid, 5228 Invalid, 2495 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [111 Valid, 2384 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2024-10-11 21:21:55,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1427 states. [2024-10-11 21:21:55,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1427 to 1402. [2024-10-11 21:21:55,466 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) [2024-10-11 21:21:55,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 1402 states and 1849 transitions. [2024-10-11 21:21:55,471 INFO L78 Accepts]: Start accepts. Automaton has 1402 states and 1849 transitions. Word has length 25 [2024-10-11 21:21:55,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:21:55,472 INFO L471 AbstractCegarLoop]: Abstraction has 1402 states and 1849 transitions. [2024-10-11 21:21:55,472 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) [2024-10-11 21:21:55,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 1849 transitions. [2024-10-11 21:21:55,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-10-11 21:21:55,475 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:21:55,475 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] [2024-10-11 21:21:55,489 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-10-11 21:21:55,675 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 21:21:55,676 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)] === [2024-10-11 21:21:55,676 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:21:55,676 INFO L85 PathProgramCache]: Analyzing trace with hash 441840577, now seen corresponding path program 1 times [2024-10-11 21:21:55,676 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:21:55,677 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [386231352] [2024-10-11 21:21:55,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:21:55,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:21:55,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:55,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:21:55,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:55,795 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-11 21:21:55,795 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:21:55,795 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [386231352] [2024-10-11 21:21:55,795 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [386231352] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-11 21:21:55,795 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1067298357] [2024-10-11 21:21:55,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:21:55,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 21:21:55,796 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 21:21:55,797 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-11 21:21:55,805 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-10-11 21:21:56,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:56,045 INFO L255 TraceCheckSpWp]: Trace formula consists of 726 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-10-11 21:21:56,047 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 21:21:56,076 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-11 21:21:56,076 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-11 21:21:56,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-11 21:21:56,114 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1067298357] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-11 21:21:56,114 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-11 21:21:56,114 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3, 3] total 7 [2024-10-11 21:21:56,114 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1343785400] [2024-10-11 21:21:56,114 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-11 21:21:56,114 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-11 21:21:56,114 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:21:56,115 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-11 21:21:56,115 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2024-10-11 21:21:56,115 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) [2024-10-11 21:21:57,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:21:57,159 INFO L93 Difference]: Finished difference Result 3022 states and 4023 transitions. [2024-10-11 21:21:57,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-11 21:21:57,159 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 [2024-10-11 21:21:57,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:21:57,165 INFO L225 Difference]: With dead ends: 3022 [2024-10-11 21:21:57,166 INFO L226 Difference]: Without dead ends: 1633 [2024-10-11 21:21:57,169 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 [2024-10-11 21:21:57,170 INFO L432 NwaCegarLoop]: 1160 mSDtfsCounter, 550 mSDsluCounter, 1930 mSDsCounter, 0 mSdLazyCounter, 1315 mSolverCounterSat, 128 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s 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, 1.0s IncrementalHoareTripleChecker+Time [2024-10-11 21:21:57,170 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [585 Valid, 3090 Invalid, 1443 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [128 Valid, 1315 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2024-10-11 21:21:57,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1633 states. [2024-10-11 21:21:57,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1633 to 1612. [2024-10-11 21:21:57,203 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) [2024-10-11 21:21:57,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1612 states and 2155 transitions. [2024-10-11 21:21:57,207 INFO L78 Accepts]: Start accepts. Automaton has 1612 states and 2155 transitions. Word has length 28 [2024-10-11 21:21:57,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:21:57,207 INFO L471 AbstractCegarLoop]: Abstraction has 1612 states and 2155 transitions. [2024-10-11 21:21:57,207 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) [2024-10-11 21:21:57,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2155 transitions. [2024-10-11 21:21:57,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-10-11 21:21:57,209 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:21:57,209 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] [2024-10-11 21:21:57,223 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-10-11 21:21:57,410 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2024-10-11 21:21:57,410 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)] === [2024-10-11 21:21:57,410 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:21:57,410 INFO L85 PathProgramCache]: Analyzing trace with hash -1552525850, now seen corresponding path program 1 times [2024-10-11 21:21:57,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:21:57,410 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [496931219] [2024-10-11 21:21:57,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:21:57,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:21:57,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:57,509 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:21:57,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:57,512 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-10-11 21:21:57,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:57,518 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-10-11 21:21:57,518 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:21:57,518 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [496931219] [2024-10-11 21:21:57,518 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [496931219] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:21:57,518 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 21:21:57,518 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-11 21:21:57,519 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [558743059] [2024-10-11 21:21:57,519 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:21:57,519 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 21:21:57,520 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:21:57,520 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 21:21:57,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-11 21:21:57,520 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) [2024-10-11 21:21:58,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:21:58,463 INFO L93 Difference]: Finished difference Result 3426 states and 4610 transitions. [2024-10-11 21:21:58,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-11 21:21:58,464 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 [2024-10-11 21:21:58,464 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:21:58,470 INFO L225 Difference]: With dead ends: 3426 [2024-10-11 21:21:58,470 INFO L226 Difference]: Without dead ends: 1827 [2024-10-11 21:21:58,474 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 [2024-10-11 21:21:58,474 INFO L432 NwaCegarLoop]: 1213 mSDtfsCounter, 486 mSDsluCounter, 1936 mSDsCounter, 0 mSdLazyCounter, 1291 mSolverCounterSat, 114 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s 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, 0.9s IncrementalHoareTripleChecker+Time [2024-10-11 21:21:58,474 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [519 Valid, 3149 Invalid, 1405 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [114 Valid, 1291 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-10-11 21:21:58,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1827 states. [2024-10-11 21:21:58,499 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1827 to 1816. [2024-10-11 21:21:58,502 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) [2024-10-11 21:21:58,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1816 states and 2451 transitions. [2024-10-11 21:21:58,506 INFO L78 Accepts]: Start accepts. Automaton has 1816 states and 2451 transitions. Word has length 38 [2024-10-11 21:21:58,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:21:58,506 INFO L471 AbstractCegarLoop]: Abstraction has 1816 states and 2451 transitions. [2024-10-11 21:21:58,506 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) [2024-10-11 21:21:58,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 2451 transitions. [2024-10-11 21:21:58,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-10-11 21:21:58,507 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:21:58,507 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] [2024-10-11 21:21:58,507 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-10-11 21:21:58,507 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)] === [2024-10-11 21:21:58,507 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:21:58,508 INFO L85 PathProgramCache]: Analyzing trace with hash -883887583, now seen corresponding path program 1 times [2024-10-11 21:21:58,508 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:21:58,508 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [211271269] [2024-10-11 21:21:58,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:21:58,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:21:58,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:58,586 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:21:58,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:58,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-10-11 21:21:58,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:58,595 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-10-11 21:21:58,596 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:21:58,596 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [211271269] [2024-10-11 21:21:58,596 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [211271269] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:21:58,596 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 21:21:58,596 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-11 21:21:58,596 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1136155996] [2024-10-11 21:21:58,596 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:21:58,597 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 21:21:58,597 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:21:58,597 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 21:21:58,597 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-11 21:21:58,597 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) [2024-10-11 21:21:59,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:21:59,585 INFO L93 Difference]: Finished difference Result 2243 states and 3061 transitions. [2024-10-11 21:21:59,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-11 21:21:59,586 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 [2024-10-11 21:21:59,586 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:21:59,592 INFO L225 Difference]: With dead ends: 2243 [2024-10-11 21:21:59,593 INFO L226 Difference]: Without dead ends: 2241 [2024-10-11 21:21:59,593 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 [2024-10-11 21:21:59,594 INFO L432 NwaCegarLoop]: 1165 mSDtfsCounter, 481 mSDsluCounter, 1901 mSDsCounter, 0 mSdLazyCounter, 1269 mSolverCounterSat, 114 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s 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, 0.9s IncrementalHoareTripleChecker+Time [2024-10-11 21:21:59,594 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [515 Valid, 3066 Invalid, 1383 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [114 Valid, 1269 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-10-11 21:21:59,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2241 states. [2024-10-11 21:21:59,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2241 to 2228. [2024-10-11 21:21:59,629 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) [2024-10-11 21:21:59,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 2228 states and 3044 transitions. [2024-10-11 21:21:59,634 INFO L78 Accepts]: Start accepts. Automaton has 2228 states and 3044 transitions. Word has length 39 [2024-10-11 21:21:59,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:21:59,635 INFO L471 AbstractCegarLoop]: Abstraction has 2228 states and 3044 transitions. [2024-10-11 21:21:59,635 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) [2024-10-11 21:21:59,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 3044 transitions. [2024-10-11 21:21:59,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-10-11 21:21:59,636 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:21:59,636 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] [2024-10-11 21:21:59,636 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-10-11 21:21:59,637 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)] === [2024-10-11 21:21:59,637 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:21:59,637 INFO L85 PathProgramCache]: Analyzing trace with hash -960553137, now seen corresponding path program 2 times [2024-10-11 21:21:59,638 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:21:59,638 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1570768431] [2024-10-11 21:21:59,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:21:59,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:21:59,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:59,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:21:59,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:21:59,777 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-11 21:21:59,777 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:21:59,777 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1570768431] [2024-10-11 21:21:59,777 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1570768431] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-11 21:21:59,777 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [505221286] [2024-10-11 21:21:59,777 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-10-11 21:21:59,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 21:21:59,778 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 21:21:59,780 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-11 21:21:59,781 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-10-11 21:22:00,007 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-10-11 21:22:00,007 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-10-11 21:22:00,009 INFO L255 TraceCheckSpWp]: Trace formula consists of 705 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-10-11 21:22:00,010 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 21:22:00,040 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-10-11 21:22:00,040 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-11 21:22:00,040 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [505221286] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:22:00,040 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-10-11 21:22:00,040 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 10 [2024-10-11 21:22:00,041 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1357400452] [2024-10-11 21:22:00,041 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:22:00,041 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 21:22:00,041 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:22:00,041 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 21:22:00,041 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2024-10-11 21:22:00,041 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) [2024-10-11 21:22:00,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:22:00,419 INFO L93 Difference]: Finished difference Result 3588 states and 4825 transitions. [2024-10-11 21:22:00,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-11 21:22:00,420 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 [2024-10-11 21:22:00,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:22:00,425 INFO L225 Difference]: With dead ends: 3588 [2024-10-11 21:22:00,425 INFO L226 Difference]: Without dead ends: 1373 [2024-10-11 21:22:00,429 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 [2024-10-11 21:22:00,429 INFO L432 NwaCegarLoop]: 1534 mSDtfsCounter, 1601 mSDsluCounter, 1269 mSDsCounter, 0 mSdLazyCounter, 413 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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, 0.3s IncrementalHoareTripleChecker+Time [2024-10-11 21:22:00,429 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1601 Valid, 2803 Invalid, 413 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 413 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-10-11 21:22:00,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1373 states. [2024-10-11 21:22:00,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1373 to 1373. [2024-10-11 21:22:00,483 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) [2024-10-11 21:22:00,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 1373 states and 1790 transitions. [2024-10-11 21:22:00,487 INFO L78 Accepts]: Start accepts. Automaton has 1373 states and 1790 transitions. Word has length 40 [2024-10-11 21:22:00,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:22:00,488 INFO L471 AbstractCegarLoop]: Abstraction has 1373 states and 1790 transitions. [2024-10-11 21:22:00,488 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) [2024-10-11 21:22:00,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 1790 transitions. [2024-10-11 21:22:00,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-10-11 21:22:00,489 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:22:00,489 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] [2024-10-11 21:22:00,512 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-10-11 21:22:00,689 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2024-10-11 21:22:00,690 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)] === [2024-10-11 21:22:00,690 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:22:00,690 INFO L85 PathProgramCache]: Analyzing trace with hash -1981448794, now seen corresponding path program 1 times [2024-10-11 21:22:00,690 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:22:00,690 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [72130150] [2024-10-11 21:22:00,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:00,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:22:00,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:00,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:00,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:00,821 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-10-11 21:22:00,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:00,826 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-10-11 21:22:00,826 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:22:00,826 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [72130150] [2024-10-11 21:22:00,826 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [72130150] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-11 21:22:00,826 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1115834569] [2024-10-11 21:22:00,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:00,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 21:22:00,827 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 21:22:00,828 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-11 21:22:00,829 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-10-11 21:22:01,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:01,090 INFO L255 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-10-11 21:22:01,092 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 21:22:01,118 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-10-11 21:22:01,119 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-11 21:22:01,156 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-10-11 21:22:01,156 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1115834569] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-11 21:22:01,156 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-11 21:22:01,156 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5, 5] total 11 [2024-10-11 21:22:01,156 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [828120058] [2024-10-11 21:22:01,156 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-11 21:22:01,157 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-10-11 21:22:01,157 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:22:01,157 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-10-11 21:22:01,157 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2024-10-11 21:22:01,158 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) [2024-10-11 21:22:03,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:22:03,217 INFO L93 Difference]: Finished difference Result 4133 states and 5405 transitions. [2024-10-11 21:22:03,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-10-11 21:22:03,217 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 [2024-10-11 21:22:03,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:22:03,226 INFO L225 Difference]: With dead ends: 4133 [2024-10-11 21:22:03,226 INFO L226 Difference]: Without dead ends: 2773 [2024-10-11 21:22:03,230 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 97 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=150, Invalid=450, Unknown=0, NotChecked=0, Total=600 [2024-10-11 21:22:03,230 INFO L432 NwaCegarLoop]: 1178 mSDtfsCounter, 2331 mSDsluCounter, 5014 mSDsCounter, 0 mSdLazyCounter, 3137 mSolverCounterSat, 352 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s 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, 1.8s IncrementalHoareTripleChecker+Time [2024-10-11 21:22:03,230 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2449 Valid, 6192 Invalid, 3489 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [352 Valid, 3137 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2024-10-11 21:22:03,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2773 states. [2024-10-11 21:22:03,271 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2773 to 2551. [2024-10-11 21:22:03,274 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) [2024-10-11 21:22:03,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2551 states to 2551 states and 3567 transitions. [2024-10-11 21:22:03,280 INFO L78 Accepts]: Start accepts. Automaton has 2551 states and 3567 transitions. Word has length 48 [2024-10-11 21:22:03,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:22:03,280 INFO L471 AbstractCegarLoop]: Abstraction has 2551 states and 3567 transitions. [2024-10-11 21:22:03,281 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) [2024-10-11 21:22:03,281 INFO L276 IsEmpty]: Start isEmpty. Operand 2551 states and 3567 transitions. [2024-10-11 21:22:03,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-10-11 21:22:03,282 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:22:03,282 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] [2024-10-11 21:22:03,296 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-10-11 21:22:03,482 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2024-10-11 21:22:03,483 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)] === [2024-10-11 21:22:03,483 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:22:03,483 INFO L85 PathProgramCache]: Analyzing trace with hash -1873234091, now seen corresponding path program 1 times [2024-10-11 21:22:03,483 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:22:03,483 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1108199990] [2024-10-11 21:22:03,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:03,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:22:03,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:03,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:03,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:03,608 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-11 21:22:03,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:03,618 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-10-11 21:22:03,618 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:22:03,618 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1108199990] [2024-10-11 21:22:03,618 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1108199990] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-11 21:22:03,619 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [251866727] [2024-10-11 21:22:03,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:03,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 21:22:03,619 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 21:22:03,620 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-11 21:22:03,621 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-10-11 21:22:03,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:03,877 INFO L255 TraceCheckSpWp]: Trace formula consists of 885 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-10-11 21:22:03,879 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 21:22:03,934 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 8 proven. 51 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-10-11 21:22:03,934 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-11 21:22:04,032 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 4 proven. 51 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-10-11 21:22:04,032 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [251866727] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-11 21:22:04,032 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-11 21:22:04,032 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 9, 9] total 19 [2024-10-11 21:22:04,032 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1742027577] [2024-10-11 21:22:04,032 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-11 21:22:04,033 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-10-11 21:22:04,033 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:22:04,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-10-11 21:22:04,033 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=127, Invalid=215, Unknown=0, NotChecked=0, Total=342 [2024-10-11 21:22:04,034 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) [2024-10-11 21:22:06,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:22:06,598 INFO L93 Difference]: Finished difference Result 6785 states and 9336 transitions. [2024-10-11 21:22:06,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2024-10-11 21:22:06,599 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 [2024-10-11 21:22:06,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:22:06,612 INFO L225 Difference]: With dead ends: 6785 [2024-10-11 21:22:06,612 INFO L226 Difference]: Without dead ends: 4247 [2024-10-11 21:22:06,618 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 492 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=732, Invalid=1620, Unknown=0, NotChecked=0, Total=2352 [2024-10-11 21:22:06,619 INFO L432 NwaCegarLoop]: 1136 mSDtfsCounter, 2382 mSDsluCounter, 7014 mSDsCounter, 0 mSdLazyCounter, 4177 mSolverCounterSat, 359 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s 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, 2.1s IncrementalHoareTripleChecker+Time [2024-10-11 21:22:06,619 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2500 Valid, 8150 Invalid, 4536 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [359 Valid, 4177 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2024-10-11 21:22:06,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4247 states. [2024-10-11 21:22:06,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4247 to 4017. [2024-10-11 21:22:06,718 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) [2024-10-11 21:22:06,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4017 states to 4017 states and 5645 transitions. [2024-10-11 21:22:06,733 INFO L78 Accepts]: Start accepts. Automaton has 4017 states and 5645 transitions. Word has length 61 [2024-10-11 21:22:06,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:22:06,734 INFO L471 AbstractCegarLoop]: Abstraction has 4017 states and 5645 transitions. [2024-10-11 21:22:06,734 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) [2024-10-11 21:22:06,734 INFO L276 IsEmpty]: Start isEmpty. Operand 4017 states and 5645 transitions. [2024-10-11 21:22:06,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-10-11 21:22:06,735 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:22:06,735 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] [2024-10-11 21:22:06,753 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-10-11 21:22:06,935 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,8 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 21:22:06,936 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)] === [2024-10-11 21:22:06,937 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:22:06,937 INFO L85 PathProgramCache]: Analyzing trace with hash -96571124, now seen corresponding path program 1 times [2024-10-11 21:22:06,937 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:22:06,937 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [625133140] [2024-10-11 21:22:06,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:06,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:22:06,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:07,052 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:07,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:07,056 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-11 21:22:07,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:07,060 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-10-11 21:22:07,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:07,065 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:07,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:07,068 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-10-11 21:22:07,068 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:22:07,068 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [625133140] [2024-10-11 21:22:07,068 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [625133140] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:22:07,068 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 21:22:07,068 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-11 21:22:07,068 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1372190361] [2024-10-11 21:22:07,068 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:22:07,069 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 21:22:07,069 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:22:07,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 21:22:07,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-11 21:22:07,070 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) [2024-10-11 21:22:07,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:22:07,990 INFO L93 Difference]: Finished difference Result 8248 states and 11563 transitions. [2024-10-11 21:22:07,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-11 21:22:07,991 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 [2024-10-11 21:22:07,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:22:08,007 INFO L225 Difference]: With dead ends: 8248 [2024-10-11 21:22:08,007 INFO L226 Difference]: Without dead ends: 4386 [2024-10-11 21:22:08,015 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 [2024-10-11 21:22:08,015 INFO L432 NwaCegarLoop]: 1196 mSDtfsCounter, 1824 mSDsluCounter, 909 mSDsCounter, 0 mSdLazyCounter, 820 mSolverCounterSat, 232 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s 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, 0.8s IncrementalHoareTripleChecker+Time [2024-10-11 21:22:08,016 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1911 Valid, 2105 Invalid, 1052 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [232 Valid, 820 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-10-11 21:22:08,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4386 states. [2024-10-11 21:22:08,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4386 to 4353. [2024-10-11 21:22:08,151 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) [2024-10-11 21:22:08,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4353 states to 4353 states and 6041 transitions. [2024-10-11 21:22:08,164 INFO L78 Accepts]: Start accepts. Automaton has 4353 states and 6041 transitions. Word has length 95 [2024-10-11 21:22:08,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:22:08,165 INFO L471 AbstractCegarLoop]: Abstraction has 4353 states and 6041 transitions. [2024-10-11 21:22:08,165 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) [2024-10-11 21:22:08,165 INFO L276 IsEmpty]: Start isEmpty. Operand 4353 states and 6041 transitions. [2024-10-11 21:22:08,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-10-11 21:22:08,166 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:22:08,166 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] [2024-10-11 21:22:08,166 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-10-11 21:22:08,166 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)] === [2024-10-11 21:22:08,167 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:22:08,167 INFO L85 PathProgramCache]: Analyzing trace with hash -1959019049, now seen corresponding path program 1 times [2024-10-11 21:22:08,167 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:22:08,167 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1734684802] [2024-10-11 21:22:08,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:08,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:22:08,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:08,296 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:08,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:08,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-11 21:22:08,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:08,302 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-10-11 21:22:08,302 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:22:08,302 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1734684802] [2024-10-11 21:22:08,302 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1734684802] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:22:08,302 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 21:22:08,302 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-11 21:22:08,302 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [89175189] [2024-10-11 21:22:08,303 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:22:08,303 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-11 21:22:08,303 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:22:08,303 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-11 21:22:08,303 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-10-11 21:22:08,304 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) [2024-10-11 21:22:09,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:22:09,355 INFO L93 Difference]: Finished difference Result 4465 states and 6180 transitions. [2024-10-11 21:22:09,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-11 21:22:09,356 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 [2024-10-11 21:22:09,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:22:09,367 INFO L225 Difference]: With dead ends: 4465 [2024-10-11 21:22:09,367 INFO L226 Difference]: Without dead ends: 4463 [2024-10-11 21:22:09,370 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 [2024-10-11 21:22:09,370 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, 0.9s IncrementalHoareTripleChecker+Time [2024-10-11 21:22:09,370 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3328 Valid, 1980 Invalid, 1252 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [513 Valid, 739 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-10-11 21:22:09,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4463 states. [2024-10-11 21:22:09,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4463 to 2966. [2024-10-11 21:22:09,491 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) [2024-10-11 21:22:09,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2966 states to 2966 states and 4021 transitions. [2024-10-11 21:22:09,499 INFO L78 Accepts]: Start accepts. Automaton has 2966 states and 4021 transitions. Word has length 94 [2024-10-11 21:22:09,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:22:09,499 INFO L471 AbstractCegarLoop]: Abstraction has 2966 states and 4021 transitions. [2024-10-11 21:22:09,500 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) [2024-10-11 21:22:09,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2966 states and 4021 transitions. [2024-10-11 21:22:09,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-10-11 21:22:09,502 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:22:09,502 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] [2024-10-11 21:22:09,502 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-10-11 21:22:09,502 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)] === [2024-10-11 21:22:09,504 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:22:09,504 INFO L85 PathProgramCache]: Analyzing trace with hash 1250582859, now seen corresponding path program 1 times [2024-10-11 21:22:09,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:22:09,504 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1713803179] [2024-10-11 21:22:09,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:09,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:22:09,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:09,628 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:09,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:09,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-11 21:22:09,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:09,635 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 319 trivial. 0 not checked. [2024-10-11 21:22:09,635 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:22:09,635 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1713803179] [2024-10-11 21:22:09,635 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1713803179] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:22:09,635 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 21:22:09,635 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-11 21:22:09,636 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [444095711] [2024-10-11 21:22:09,636 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:22:09,636 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 21:22:09,636 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:22:09,636 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 21:22:09,637 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-11 21:22:09,637 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) [2024-10-11 21:22:10,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:22:10,529 INFO L93 Difference]: Finished difference Result 2984 states and 4047 transitions. [2024-10-11 21:22:10,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-11 21:22:10,530 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 [2024-10-11 21:22:10,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:22:10,536 INFO L225 Difference]: With dead ends: 2984 [2024-10-11 21:22:10,537 INFO L226 Difference]: Without dead ends: 2983 [2024-10-11 21:22:10,538 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 [2024-10-11 21:22:10,538 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, 0.8s IncrementalHoareTripleChecker+Time [2024-10-11 21:22:10,538 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1932 Valid, 1939 Invalid, 953 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [233 Valid, 720 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-10-11 21:22:10,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2983 states. [2024-10-11 21:22:10,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2983 to 2965. [2024-10-11 21:22:10,598 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) [2024-10-11 21:22:10,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2965 states to 2965 states and 4020 transitions. [2024-10-11 21:22:10,607 INFO L78 Accepts]: Start accepts. Automaton has 2965 states and 4020 transitions. Word has length 104 [2024-10-11 21:22:10,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:22:10,607 INFO L471 AbstractCegarLoop]: Abstraction has 2965 states and 4020 transitions. [2024-10-11 21:22:10,608 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) [2024-10-11 21:22:10,608 INFO L276 IsEmpty]: Start isEmpty. Operand 2965 states and 4020 transitions. [2024-10-11 21:22:10,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-10-11 21:22:10,610 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:22:10,610 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] [2024-10-11 21:22:10,611 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-10-11 21:22:10,611 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)] === [2024-10-11 21:22:10,611 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:22:10,611 INFO L85 PathProgramCache]: Analyzing trace with hash 66487031, now seen corresponding path program 1 times [2024-10-11 21:22:10,611 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:22:10,611 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1718317296] [2024-10-11 21:22:10,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:10,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:22:10,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:10,734 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:10,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:10,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-11 21:22:10,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:10,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-11 21:22:10,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:10,748 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-10-11 21:22:10,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:10,774 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:10,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:10,777 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-10-11 21:22:10,778 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:22:10,778 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1718317296] [2024-10-11 21:22:10,778 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1718317296] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:22:10,778 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 21:22:10,778 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-11 21:22:10,778 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1665950134] [2024-10-11 21:22:10,778 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:22:10,779 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-11 21:22:10,779 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:22:10,779 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-11 21:22:10,779 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-11 21:22:10,780 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) [2024-10-11 21:22:12,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:22:12,943 INFO L93 Difference]: Finished difference Result 8275 states and 11344 transitions. [2024-10-11 21:22:12,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-11 21:22:12,943 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 [2024-10-11 21:22:12,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:22:12,957 INFO L225 Difference]: With dead ends: 8275 [2024-10-11 21:22:12,957 INFO L226 Difference]: Without dead ends: 5465 [2024-10-11 21:22:12,964 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 [2024-10-11 21:22:12,965 INFO L432 NwaCegarLoop]: 2276 mSDtfsCounter, 1870 mSDsluCounter, 4779 mSDsCounter, 0 mSdLazyCounter, 3049 mSolverCounterSat, 176 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s 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, 2.0s IncrementalHoareTripleChecker+Time [2024-10-11 21:22:12,965 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1986 Valid, 7055 Invalid, 3225 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [176 Valid, 3049 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2024-10-11 21:22:12,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5465 states. [2024-10-11 21:22:13,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5465 to 2969. [2024-10-11 21:22:13,079 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) [2024-10-11 21:22:13,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2969 states to 2969 states and 4024 transitions. [2024-10-11 21:22:13,087 INFO L78 Accepts]: Start accepts. Automaton has 2969 states and 4024 transitions. Word has length 110 [2024-10-11 21:22:13,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:22:13,088 INFO L471 AbstractCegarLoop]: Abstraction has 2969 states and 4024 transitions. [2024-10-11 21:22:13,088 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) [2024-10-11 21:22:13,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2969 states and 4024 transitions. [2024-10-11 21:22:13,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-10-11 21:22:13,089 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:22:13,090 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] [2024-10-11 21:22:13,090 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-10-11 21:22:13,090 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)] === [2024-10-11 21:22:13,090 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:22:13,090 INFO L85 PathProgramCache]: Analyzing trace with hash 1971275052, now seen corresponding path program 1 times [2024-10-11 21:22:13,090 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:22:13,091 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [634666442] [2024-10-11 21:22:13,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:13,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:22:13,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:13,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:13,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:13,221 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-11 21:22:13,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:13,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-11 21:22:13,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:13,235 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-10-11 21:22:13,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:13,240 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:13,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:13,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-11 21:22:13,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:13,247 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-11 21:22:13,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:13,251 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-10-11 21:22:13,251 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:22:13,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [634666442] [2024-10-11 21:22:13,251 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [634666442] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:22:13,251 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 21:22:13,251 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-11 21:22:13,252 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [21691728] [2024-10-11 21:22:13,252 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:22:13,252 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-11 21:22:13,252 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:22:13,253 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-11 21:22:13,253 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-11 21:22:13,253 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) [2024-10-11 21:22:14,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:22:14,663 INFO L93 Difference]: Finished difference Result 6064 states and 8321 transitions. [2024-10-11 21:22:14,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-11 21:22:14,663 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 [2024-10-11 21:22:14,664 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:22:14,671 INFO L225 Difference]: With dead ends: 6064 [2024-10-11 21:22:14,671 INFO L226 Difference]: Without dead ends: 3250 [2024-10-11 21:22:14,676 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 [2024-10-11 21:22:14,677 INFO L432 NwaCegarLoop]: 1118 mSDtfsCounter, 934 mSDsluCounter, 2627 mSDsCounter, 0 mSdLazyCounter, 1591 mSolverCounterSat, 393 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s 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, 1.3s IncrementalHoareTripleChecker+Time [2024-10-11 21:22:14,677 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [968 Valid, 3745 Invalid, 1984 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [393 Valid, 1591 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2024-10-11 21:22:14,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3250 states. [2024-10-11 21:22:14,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3250 to 3019. [2024-10-11 21:22:14,820 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) [2024-10-11 21:22:14,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3019 states to 3019 states and 4094 transitions. [2024-10-11 21:22:14,830 INFO L78 Accepts]: Start accepts. Automaton has 3019 states and 4094 transitions. Word has length 111 [2024-10-11 21:22:14,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:22:14,830 INFO L471 AbstractCegarLoop]: Abstraction has 3019 states and 4094 transitions. [2024-10-11 21:22:14,830 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) [2024-10-11 21:22:14,831 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 4094 transitions. [2024-10-11 21:22:14,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-10-11 21:22:14,832 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:22:14,832 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] [2024-10-11 21:22:14,833 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-10-11 21:22:14,833 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)] === [2024-10-11 21:22:14,833 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:22:14,834 INFO L85 PathProgramCache]: Analyzing trace with hash -1418285776, now seen corresponding path program 1 times [2024-10-11 21:22:14,834 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:22:14,834 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1293157424] [2024-10-11 21:22:14,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:14,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:22:14,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:15,022 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:15,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:15,027 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-11 21:22:15,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:15,030 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-11 21:22:15,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:15,040 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-10-11 21:22:15,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:15,046 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:15,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:15,050 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-11 21:22:15,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:15,053 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-11 21:22:15,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:15,055 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-11 21:22:15,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:15,058 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2024-10-11 21:22:15,058 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:22:15,058 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1293157424] [2024-10-11 21:22:15,058 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1293157424] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:22:15,058 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 21:22:15,059 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-11 21:22:15,059 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1152574536] [2024-10-11 21:22:15,059 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:22:15,060 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-11 21:22:15,061 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:22:15,061 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-11 21:22:15,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-10-11 21:22:15,061 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) [2024-10-11 21:22:16,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:22:16,637 INFO L93 Difference]: Finished difference Result 6040 states and 8257 transitions. [2024-10-11 21:22:16,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-11 21:22:16,637 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 [2024-10-11 21:22:16,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:22:16,645 INFO L225 Difference]: With dead ends: 6040 [2024-10-11 21:22:16,645 INFO L226 Difference]: Without dead ends: 3176 [2024-10-11 21:22:16,651 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 [2024-10-11 21:22:16,652 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, 1.4s IncrementalHoareTripleChecker+Time [2024-10-11 21:22:16,652 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [890 Valid, 4818 Invalid, 2480 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [358 Valid, 2122 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2024-10-11 21:22:16,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3176 states. [2024-10-11 21:22:16,784 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3176 to 3023. [2024-10-11 21:22:16,787 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) [2024-10-11 21:22:16,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3023 states to 3023 states and 4098 transitions. [2024-10-11 21:22:16,795 INFO L78 Accepts]: Start accepts. Automaton has 3023 states and 4098 transitions. Word has length 118 [2024-10-11 21:22:16,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:22:16,796 INFO L471 AbstractCegarLoop]: Abstraction has 3023 states and 4098 transitions. [2024-10-11 21:22:16,796 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) [2024-10-11 21:22:16,796 INFO L276 IsEmpty]: Start isEmpty. Operand 3023 states and 4098 transitions. [2024-10-11 21:22:16,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-10-11 21:22:16,797 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:22:16,798 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] [2024-10-11 21:22:16,801 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-10-11 21:22:16,801 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)] === [2024-10-11 21:22:16,802 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:22:16,802 INFO L85 PathProgramCache]: Analyzing trace with hash -876049152, now seen corresponding path program 1 times [2024-10-11 21:22:16,802 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:22:16,802 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1243060887] [2024-10-11 21:22:16,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:16,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:22:16,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:16,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:16,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:16,954 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-11 21:22:16,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:16,957 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-11 21:22:16,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:16,967 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-10-11 21:22:16,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:16,972 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:16,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:16,976 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-11 21:22:16,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:16,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-11 21:22:16,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:16,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-11 21:22:16,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:16,989 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-10-11 21:22:16,990 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:22:16,990 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1243060887] [2024-10-11 21:22:16,990 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1243060887] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:22:16,990 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 21:22:16,990 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-11 21:22:16,990 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1347332036] [2024-10-11 21:22:16,990 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:22:16,991 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-11 21:22:16,991 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:22:16,992 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-11 21:22:16,993 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-11 21:22:16,993 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) [2024-10-11 21:22:18,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:22:18,203 INFO L93 Difference]: Finished difference Result 6036 states and 8245 transitions. [2024-10-11 21:22:18,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-11 21:22:18,204 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 [2024-10-11 21:22:18,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:22:18,214 INFO L225 Difference]: With dead ends: 6036 [2024-10-11 21:22:18,214 INFO L226 Difference]: Without dead ends: 3168 [2024-10-11 21:22:18,219 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 [2024-10-11 21:22:18,220 INFO L432 NwaCegarLoop]: 1113 mSDtfsCounter, 873 mSDsluCounter, 2634 mSDsCounter, 0 mSdLazyCounter, 1565 mSolverCounterSat, 357 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s 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, 1.1s IncrementalHoareTripleChecker+Time [2024-10-11 21:22:18,220 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [890 Valid, 3747 Invalid, 1922 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [357 Valid, 1565 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2024-10-11 21:22:18,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3168 states. [2024-10-11 21:22:18,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3168 to 3023. [2024-10-11 21:22:18,330 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) [2024-10-11 21:22:18,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3023 states to 3023 states and 4092 transitions. [2024-10-11 21:22:18,336 INFO L78 Accepts]: Start accepts. Automaton has 3023 states and 4092 transitions. Word has length 120 [2024-10-11 21:22:18,336 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:22:18,336 INFO L471 AbstractCegarLoop]: Abstraction has 3023 states and 4092 transitions. [2024-10-11 21:22:18,336 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) [2024-10-11 21:22:18,336 INFO L276 IsEmpty]: Start isEmpty. Operand 3023 states and 4092 transitions. [2024-10-11 21:22:18,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-10-11 21:22:18,337 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:22:18,337 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] [2024-10-11 21:22:18,338 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-10-11 21:22:18,338 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)] === [2024-10-11 21:22:18,338 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:22:18,338 INFO L85 PathProgramCache]: Analyzing trace with hash 976816395, now seen corresponding path program 1 times [2024-10-11 21:22:18,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:22:18,338 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2002563686] [2024-10-11 21:22:18,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:18,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:22:18,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:18,749 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:18,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:18,752 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-11 21:22:18,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:18,756 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 10 proven. 287 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-10-11 21:22:18,756 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:22:18,756 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2002563686] [2024-10-11 21:22:18,757 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2002563686] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-11 21:22:18,757 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [82759938] [2024-10-11 21:22:18,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:18,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 21:22:18,757 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 21:22:18,758 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-11 21:22:18,759 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-10-11 21:22:19,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:19,104 INFO L255 TraceCheckSpWp]: Trace formula consists of 1100 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-10-11 21:22:19,106 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 21:22:19,170 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 14 proven. 287 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-10-11 21:22:19,170 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-11 21:22:19,350 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 10 proven. 287 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-10-11 21:22:19,350 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [82759938] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-11 21:22:19,350 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-11 21:22:19,350 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 17, 17] total 20 [2024-10-11 21:22:19,350 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1057234528] [2024-10-11 21:22:19,351 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-11 21:22:19,351 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2024-10-11 21:22:19,351 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:22:19,351 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2024-10-11 21:22:19,351 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=173, Invalid=207, Unknown=0, NotChecked=0, Total=380 [2024-10-11 21:22:19,352 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) [2024-10-11 21:22:20,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:22:20,983 INFO L93 Difference]: Finished difference Result 6111 states and 8276 transitions. [2024-10-11 21:22:20,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-10-11 21:22:20,983 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 [2024-10-11 21:22:20,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:22:20,990 INFO L225 Difference]: With dead ends: 6111 [2024-10-11 21:22:20,990 INFO L226 Difference]: Without dead ends: 3101 [2024-10-11 21:22:20,995 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 [2024-10-11 21:22:20,995 INFO L432 NwaCegarLoop]: 1143 mSDtfsCounter, 419 mSDsluCounter, 6111 mSDsCounter, 0 mSdLazyCounter, 3456 mSolverCounterSat, 110 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s 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, 1.5s IncrementalHoareTripleChecker+Time [2024-10-11 21:22:20,995 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [450 Valid, 7254 Invalid, 3566 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [110 Valid, 3456 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2024-10-11 21:22:20,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3101 states. [2024-10-11 21:22:21,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3101 to 3083. [2024-10-11 21:22:21,077 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) [2024-10-11 21:22:21,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3083 states to 3083 states and 4152 transitions. [2024-10-11 21:22:21,085 INFO L78 Accepts]: Start accepts. Automaton has 3083 states and 4152 transitions. Word has length 114 [2024-10-11 21:22:21,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:22:21,086 INFO L471 AbstractCegarLoop]: Abstraction has 3083 states and 4152 transitions. [2024-10-11 21:22:21,086 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) [2024-10-11 21:22:21,086 INFO L276 IsEmpty]: Start isEmpty. Operand 3083 states and 4152 transitions. [2024-10-11 21:22:21,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-10-11 21:22:21,087 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:22:21,087 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] [2024-10-11 21:22:21,103 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-10-11 21:22:21,291 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2024-10-11 21:22:21,292 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)] === [2024-10-11 21:22:21,292 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:22:21,292 INFO L85 PathProgramCache]: Analyzing trace with hash -1358510613, now seen corresponding path program 2 times [2024-10-11 21:22:21,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:22:21,293 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1378001] [2024-10-11 21:22:21,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:21,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:22:21,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:21,480 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:21,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-11 21:22:21,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:21,487 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 18 proven. 46 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2024-10-11 21:22:21,487 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:22:21,488 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1378001] [2024-10-11 21:22:21,488 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1378001] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-11 21:22:21,488 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2133014447] [2024-10-11 21:22:21,488 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-10-11 21:22:21,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 21:22:21,488 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 21:22:21,490 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-11 21:22:21,491 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-10-11 21:22:21,840 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-10-11 21:22:21,841 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-10-11 21:22:21,845 INFO L255 TraceCheckSpWp]: Trace formula consists of 1134 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-10-11 21:22:21,849 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 21:22:21,877 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-10-11 21:22:21,877 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-11 21:22:21,877 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2133014447] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:22:21,877 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-10-11 21:22:21,877 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2024-10-11 21:22:21,878 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [624283762] [2024-10-11 21:22:21,878 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:22:21,878 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 21:22:21,879 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:22:21,879 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 21:22:21,879 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2024-10-11 21:22:21,879 INFO L87 Difference]: Start difference. First operand 3083 states and 4152 transitions. Second operand has 4 states, 3 states have (on average 17.666666666666668) internal successors, (53), 4 states have internal predecessors, (53), 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) [2024-10-11 21:22:22,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:22:22,294 INFO L93 Difference]: Finished difference Result 3262 states and 4357 transitions. [2024-10-11 21:22:22,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-11 21:22:22,296 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 17.666666666666668) internal successors, (53), 4 states have internal predecessors, (53), 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 120 [2024-10-11 21:22:22,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:22:22,303 INFO L225 Difference]: With dead ends: 3262 [2024-10-11 21:22:22,303 INFO L226 Difference]: Without dead ends: 3261 [2024-10-11 21:22:22,304 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2024-10-11 21:22:22,305 INFO L432 NwaCegarLoop]: 1528 mSDtfsCounter, 1641 mSDsluCounter, 1264 mSDsCounter, 0 mSdLazyCounter, 415 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1641 SdHoareTripleChecker+Valid, 2792 SdHoareTripleChecker+Invalid, 417 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 415 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-10-11 21:22:22,305 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1641 Valid, 2792 Invalid, 417 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 415 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-10-11 21:22:22,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3261 states. [2024-10-11 21:22:22,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3261 to 3080. [2024-10-11 21:22:22,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3080 states, 2480 states have (on average 1.4407258064516129) internal successors, (3573), 2703 states have internal predecessors, (3573), 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) [2024-10-11 21:22:22,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3080 states to 3080 states and 4149 transitions. [2024-10-11 21:22:22,431 INFO L78 Accepts]: Start accepts. Automaton has 3080 states and 4149 transitions. Word has length 120 [2024-10-11 21:22:22,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:22:22,431 INFO L471 AbstractCegarLoop]: Abstraction has 3080 states and 4149 transitions. [2024-10-11 21:22:22,432 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 17.666666666666668) internal successors, (53), 4 states have internal predecessors, (53), 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) [2024-10-11 21:22:22,432 INFO L276 IsEmpty]: Start isEmpty. Operand 3080 states and 4149 transitions. [2024-10-11 21:22:22,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-10-11 21:22:22,433 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:22:22,433 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] [2024-10-11 21:22:22,449 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2024-10-11 21:22:22,633 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,10 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 21:22:22,634 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)] === [2024-10-11 21:22:22,634 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:22:22,634 INFO L85 PathProgramCache]: Analyzing trace with hash -2104049223, now seen corresponding path program 1 times [2024-10-11 21:22:22,634 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:22:22,634 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [248372180] [2024-10-11 21:22:22,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:22,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:22:22,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:22,776 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:22,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:22,778 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-11 21:22:22,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:22,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-11 21:22:22,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:22,792 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-11 21:22:22,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:22,797 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:22,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:22,804 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-11 21:22:22,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:22,806 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-11 21:22:22,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:22,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-11 21:22:22,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:22,816 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-10-11 21:22:22,816 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:22:22,816 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [248372180] [2024-10-11 21:22:22,816 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [248372180] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-11 21:22:22,816 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1875448451] [2024-10-11 21:22:22,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:22,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 21:22:22,817 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 21:22:22,820 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-11 21:22:22,821 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-10-11 21:22:23,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:23,180 INFO L255 TraceCheckSpWp]: Trace formula consists of 1288 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-10-11 21:22:23,183 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 21:22:23,209 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 393 trivial. 0 not checked. [2024-10-11 21:22:23,209 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-11 21:22:23,210 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1875448451] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:22:23,210 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-10-11 21:22:23,210 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 9 [2024-10-11 21:22:23,210 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [774483260] [2024-10-11 21:22:23,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:22:23,210 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-11 21:22:23,210 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:22:23,211 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-11 21:22:23,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2024-10-11 21:22:23,211 INFO L87 Difference]: Start difference. First operand 3080 states and 4149 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) [2024-10-11 21:22:23,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:22:23,413 INFO L93 Difference]: Finished difference Result 6005 states and 8129 transitions. [2024-10-11 21:22:23,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-11 21:22:23,415 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 [2024-10-11 21:22:23,415 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:22:23,423 INFO L225 Difference]: With dead ends: 6005 [2024-10-11 21:22:23,423 INFO L226 Difference]: Without dead ends: 3092 [2024-10-11 21:22:23,428 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 [2024-10-11 21:22:23,429 INFO L432 NwaCegarLoop]: 1532 mSDtfsCounter, 0 mSDsluCounter, 4589 mSDsCounter, 0 mSdLazyCounter, 302 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s 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, 0.1s IncrementalHoareTripleChecker+Time [2024-10-11 21:22:23,429 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6121 Invalid, 302 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 302 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-11 21:22:23,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3092 states. [2024-10-11 21:22:23,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3092 to 3092. [2024-10-11 21:22:23,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3092 states, 2490 states have (on average 1.4389558232931727) internal successors, (3583), 2711 states have internal predecessors, (3583), 288 states have call successors, (288), 108 states have call predecessors, (288), 110 states have return successors, (294), 282 states have call predecessors, (294), 288 states have call successors, (294) [2024-10-11 21:22:23,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3092 states to 3092 states and 4165 transitions. [2024-10-11 21:22:23,515 INFO L78 Accepts]: Start accepts. Automaton has 3092 states and 4165 transitions. Word has length 128 [2024-10-11 21:22:23,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:22:23,516 INFO L471 AbstractCegarLoop]: Abstraction has 3092 states and 4165 transitions. [2024-10-11 21:22:23,516 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) [2024-10-11 21:22:23,516 INFO L276 IsEmpty]: Start isEmpty. Operand 3092 states and 4165 transitions. [2024-10-11 21:22:23,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-10-11 21:22:23,518 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:22:23,518 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] [2024-10-11 21:22:23,534 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2024-10-11 21:22:23,718 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2024-10-11 21:22:23,718 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)] === [2024-10-11 21:22:23,719 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:22:23,719 INFO L85 PathProgramCache]: Analyzing trace with hash -95143834, now seen corresponding path program 1 times [2024-10-11 21:22:23,719 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:22:23,719 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1770692600] [2024-10-11 21:22:23,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:23,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:22:23,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:23,904 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:23,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:23,907 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-11 21:22:23,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:23,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-11 21:22:23,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:23,923 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-11 21:22:23,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:23,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:23,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:23,931 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-11 21:22:23,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:23,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-11 21:22:23,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:23,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-11 21:22:23,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:23,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-11 21:22:23,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:23,944 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 394 trivial. 0 not checked. [2024-10-11 21:22:23,944 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:22:23,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1770692600] [2024-10-11 21:22:23,945 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1770692600] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-11 21:22:23,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [662481950] [2024-10-11 21:22:23,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:23,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 21:22:23,945 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 21:22:23,947 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-11 21:22:23,948 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-10-11 21:22:24,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:24,326 INFO L255 TraceCheckSpWp]: Trace formula consists of 1318 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-10-11 21:22:24,329 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 21:22:24,351 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 394 trivial. 0 not checked. [2024-10-11 21:22:24,351 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-11 21:22:24,351 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [662481950] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:22:24,351 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-10-11 21:22:24,351 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2024-10-11 21:22:24,351 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [427815382] [2024-10-11 21:22:24,351 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:22:24,352 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 21:22:24,352 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:22:24,352 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 21:22:24,352 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-10-11 21:22:24,352 INFO L87 Difference]: Start difference. First operand 3092 states and 4165 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) [2024-10-11 21:22:24,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:22:24,571 INFO L93 Difference]: Finished difference Result 6182 states and 8397 transitions. [2024-10-11 21:22:24,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-11 21:22:24,571 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 [2024-10-11 21:22:24,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:22:24,578 INFO L225 Difference]: With dead ends: 6182 [2024-10-11 21:22:24,578 INFO L226 Difference]: Without dead ends: 3257 [2024-10-11 21:22:24,584 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 [2024-10-11 21:22:24,584 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 [2024-10-11 21:22:24,585 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] [2024-10-11 21:22:24,587 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3257 states. [2024-10-11 21:22:24,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3257 to 3089. [2024-10-11 21:22:24,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3089 states, 2490 states have (on average 1.4357429718875503) internal successors, (3575), 2708 states have internal predecessors, (3575), 288 states have call successors, (288), 108 states have call predecessors, (288), 110 states have return successors, (294), 282 states have call predecessors, (294), 288 states have call successors, (294) [2024-10-11 21:22:24,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 3089 states and 4157 transitions. [2024-10-11 21:22:24,676 INFO L78 Accepts]: Start accepts. Automaton has 3089 states and 4157 transitions. Word has length 131 [2024-10-11 21:22:24,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:22:24,677 INFO L471 AbstractCegarLoop]: Abstraction has 3089 states and 4157 transitions. [2024-10-11 21:22:24,677 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) [2024-10-11 21:22:24,677 INFO L276 IsEmpty]: Start isEmpty. Operand 3089 states and 4157 transitions. [2024-10-11 21:22:24,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-10-11 21:22:24,679 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:22:24,679 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] [2024-10-11 21:22:24,697 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2024-10-11 21:22:24,879 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2024-10-11 21:22:24,880 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)] === [2024-10-11 21:22:24,880 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:22:24,880 INFO L85 PathProgramCache]: Analyzing trace with hash 2113642104, now seen corresponding path program 1 times [2024-10-11 21:22:24,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:22:24,880 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019476871] [2024-10-11 21:22:24,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:24,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:22:24,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:25,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:25,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:25,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-11 21:22:25,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:25,076 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-11 21:22:25,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:25,090 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-11 21:22:25,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:25,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:25,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:25,098 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-11 21:22:25,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:25,101 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-11 21:22:25,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:25,103 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-11 21:22:25,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:25,107 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 21:22:25,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:25,109 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-10-11 21:22:25,110 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:22:25,110 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019476871] [2024-10-11 21:22:25,110 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2019476871] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-11 21:22:25,110 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [877503202] [2024-10-11 21:22:25,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:25,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 21:22:25,110 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 21:22:25,112 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-11 21:22:25,112 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-10-11 21:22:25,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:25,538 INFO L255 TraceCheckSpWp]: Trace formula consists of 1317 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-10-11 21:22:25,541 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 21:22:25,566 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-10-11 21:22:25,566 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-11 21:22:25,566 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [877503202] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:22:25,566 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-10-11 21:22:25,566 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 7 [2024-10-11 21:22:25,566 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1219798215] [2024-10-11 21:22:25,566 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:22:25,567 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-11 21:22:25,567 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:22:25,567 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-11 21:22:25,567 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2024-10-11 21:22:25,567 INFO L87 Difference]: Start difference. First operand 3089 states and 4157 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) [2024-10-11 21:22:25,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:22:25,836 INFO L93 Difference]: Finished difference Result 3257 states and 4413 transitions. [2024-10-11 21:22:25,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-11 21:22:25,836 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 [2024-10-11 21:22:25,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:22:25,844 INFO L225 Difference]: With dead ends: 3257 [2024-10-11 21:22:25,844 INFO L226 Difference]: Without dead ends: 3255 [2024-10-11 21:22:25,845 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 [2024-10-11 21:22:25,845 INFO L432 NwaCegarLoop]: 1608 mSDtfsCounter, 138 mSDsluCounter, 3058 mSDsCounter, 0 mSdLazyCounter, 311 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 166 SdHoareTripleChecker+Valid, 4666 SdHoareTripleChecker+Invalid, 316 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 311 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-11 21:22:25,846 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [166 Valid, 4666 Invalid, 316 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 311 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-11 21:22:25,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3255 states. [2024-10-11 21:22:25,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3255 to 3079. [2024-10-11 21:22:25,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3079 states, 2482 states have (on average 1.435535858178888) internal successors, (3563), 2698 states have internal predecessors, (3563), 288 states have call successors, (288), 108 states have call predecessors, (288), 110 states have return successors, (294), 282 states have call predecessors, (294), 288 states have call successors, (294) [2024-10-11 21:22:25,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3079 states to 3079 states and 4145 transitions. [2024-10-11 21:22:25,943 INFO L78 Accepts]: Start accepts. Automaton has 3079 states and 4145 transitions. Word has length 132 [2024-10-11 21:22:25,944 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:22:25,944 INFO L471 AbstractCegarLoop]: Abstraction has 3079 states and 4145 transitions. [2024-10-11 21:22:25,944 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) [2024-10-11 21:22:25,944 INFO L276 IsEmpty]: Start isEmpty. Operand 3079 states and 4145 transitions. [2024-10-11 21:22:25,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-10-11 21:22:25,945 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:22:25,945 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] [2024-10-11 21:22:25,966 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2024-10-11 21:22:26,146 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2024-10-11 21:22:26,146 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)] === [2024-10-11 21:22:26,146 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:22:26,146 INFO L85 PathProgramCache]: Analyzing trace with hash 1345509705, now seen corresponding path program 1 times [2024-10-11 21:22:26,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:22:26,146 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1910386056] [2024-10-11 21:22:26,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:26,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:22:26,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:26,258 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:26,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:26,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-11 21:22:26,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:26,265 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-11 21:22:26,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:26,274 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-11 21:22:26,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:26,279 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:26,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:26,282 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-11 21:22:26,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:26,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-11 21:22:26,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:26,289 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-11 21:22:26,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:26,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-11 21:22:26,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:26,298 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 395 trivial. 0 not checked. [2024-10-11 21:22:26,298 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:22:26,299 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1910386056] [2024-10-11 21:22:26,299 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1910386056] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:22:26,299 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 21:22:26,299 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-11 21:22:26,299 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [850282422] [2024-10-11 21:22:26,299 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:22:26,299 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-11 21:22:26,300 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:22:26,300 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-11 21:22:26,300 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-11 21:22:26,300 INFO L87 Difference]: Start difference. First operand 3079 states and 4145 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) [2024-10-11 21:22:27,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:22:27,686 INFO L93 Difference]: Finished difference Result 3308 states and 4503 transitions. [2024-10-11 21:22:27,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-11 21:22:27,687 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 [2024-10-11 21:22:27,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:22:27,693 INFO L225 Difference]: With dead ends: 3308 [2024-10-11 21:22:27,693 INFO L226 Difference]: Without dead ends: 3306 [2024-10-11 21:22:27,694 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 [2024-10-11 21:22:27,694 INFO L432 NwaCegarLoop]: 1111 mSDtfsCounter, 932 mSDsluCounter, 2592 mSDsCounter, 0 mSdLazyCounter, 1577 mSolverCounterSat, 379 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 965 SdHoareTripleChecker+Valid, 3703 SdHoareTripleChecker+Invalid, 1956 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 379 IncrementalHoareTripleChecker+Valid, 1577 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2024-10-11 21:22:27,694 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [965 Valid, 3703 Invalid, 1956 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [379 Valid, 1577 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2024-10-11 21:22:27,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3306 states. [2024-10-11 21:22:27,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3306 to 3051. [2024-10-11 21:22:27,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3051 states, 2462 states have (on average 1.4358245329000812) internal successors, (3535), 2678 states have internal predecessors, (3535), 282 states have call successors, (282), 108 states have call predecessors, (282), 110 states have return successors, (286), 274 states have call predecessors, (286), 282 states have call successors, (286) [2024-10-11 21:22:27,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3051 states to 3051 states and 4103 transitions. [2024-10-11 21:22:27,794 INFO L78 Accepts]: Start accepts. Automaton has 3051 states and 4103 transitions. Word has length 132 [2024-10-11 21:22:27,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:22:27,794 INFO L471 AbstractCegarLoop]: Abstraction has 3051 states and 4103 transitions. [2024-10-11 21:22:27,794 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) [2024-10-11 21:22:27,794 INFO L276 IsEmpty]: Start isEmpty. Operand 3051 states and 4103 transitions. [2024-10-11 21:22:27,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-10-11 21:22:27,796 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:22:27,796 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] [2024-10-11 21:22:27,796 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2024-10-11 21:22:27,796 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)] === [2024-10-11 21:22:27,796 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:22:27,796 INFO L85 PathProgramCache]: Analyzing trace with hash -1002332338, now seen corresponding path program 1 times [2024-10-11 21:22:27,796 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:22:27,796 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [279690517] [2024-10-11 21:22:27,796 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:27,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:22:27,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:27,887 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:27,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:27,890 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-11 21:22:27,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:27,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-11 21:22:27,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:27,902 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-11 21:22:27,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:27,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:27,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:27,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-11 21:22:27,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:27,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-11 21:22:27,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:27,914 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-11 21:22:27,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:27,918 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 21:22:27,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:27,922 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-10-11 21:22:27,922 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:22:27,922 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [279690517] [2024-10-11 21:22:27,922 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [279690517] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:22:27,922 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 21:22:27,922 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-11 21:22:27,922 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [315712633] [2024-10-11 21:22:27,922 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:22:27,923 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-11 21:22:27,923 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:22:27,923 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-11 21:22:27,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-11 21:22:27,923 INFO L87 Difference]: Start difference. First operand 3051 states and 4103 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) [2024-10-11 21:22:29,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:22:29,275 INFO L93 Difference]: Finished difference Result 3198 states and 4329 transitions. [2024-10-11 21:22:29,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-11 21:22:29,275 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 [2024-10-11 21:22:29,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:22:29,283 INFO L225 Difference]: With dead ends: 3198 [2024-10-11 21:22:29,283 INFO L226 Difference]: Without dead ends: 3197 [2024-10-11 21:22:29,285 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 [2024-10-11 21:22:29,285 INFO L432 NwaCegarLoop]: 1109 mSDtfsCounter, 873 mSDsluCounter, 2619 mSDsCounter, 0 mSdLazyCounter, 1572 mSolverCounterSat, 355 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s 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, 1.2s IncrementalHoareTripleChecker+Time [2024-10-11 21:22:29,285 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [890 Valid, 3728 Invalid, 1927 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [355 Valid, 1572 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2024-10-11 21:22:29,289 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3197 states. [2024-10-11 21:22:29,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3197 to 3050. [2024-10-11 21:22:29,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3050 states, 2462 states have (on average 1.4350121852152722) internal successors, (3533), 2677 states have internal predecessors, (3533), 282 states have call successors, (282), 108 states have call predecessors, (282), 110 states have return successors, (286), 274 states have call predecessors, (286), 282 states have call successors, (286) [2024-10-11 21:22:29,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 3050 states and 4101 transitions. [2024-10-11 21:22:29,385 INFO L78 Accepts]: Start accepts. Automaton has 3050 states and 4101 transitions. Word has length 135 [2024-10-11 21:22:29,386 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:22:29,386 INFO L471 AbstractCegarLoop]: Abstraction has 3050 states and 4101 transitions. [2024-10-11 21:22:29,386 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) [2024-10-11 21:22:29,386 INFO L276 IsEmpty]: Start isEmpty. Operand 3050 states and 4101 transitions. [2024-10-11 21:22:29,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-10-11 21:22:29,387 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:22:29,387 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] [2024-10-11 21:22:29,387 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2024-10-11 21:22:29,388 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)] === [2024-10-11 21:22:29,388 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:22:29,388 INFO L85 PathProgramCache]: Analyzing trace with hash -1007530117, now seen corresponding path program 1 times [2024-10-11 21:22:29,388 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:22:29,388 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [654075974] [2024-10-11 21:22:29,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:29,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:22:29,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:29,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:29,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:29,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-11 21:22:29,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:29,814 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-11 21:22:29,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:29,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-11 21:22:29,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:29,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:29,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:29,851 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-11 21:22:29,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:29,854 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-11 21:22:29,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:29,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-11 21:22:29,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:29,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 21:22:29,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:29,865 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-10-11 21:22:29,865 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:22:29,865 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [654075974] [2024-10-11 21:22:29,865 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [654075974] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:22:29,865 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 21:22:29,865 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-10-11 21:22:29,865 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1126923378] [2024-10-11 21:22:29,865 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:22:29,866 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-11 21:22:29,866 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:22:29,866 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-11 21:22:29,866 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-10-11 21:22:29,866 INFO L87 Difference]: Start difference. First operand 3050 states and 4101 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) [2024-10-11 21:22:30,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:22:30,017 INFO L93 Difference]: Finished difference Result 3416 states and 4525 transitions. [2024-10-11 21:22:30,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-11 21:22:30,018 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 [2024-10-11 21:22:30,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:22:30,021 INFO L225 Difference]: With dead ends: 3416 [2024-10-11 21:22:30,021 INFO L226 Difference]: Without dead ends: 533 [2024-10-11 21:22:30,026 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-10-11 21:22:30,027 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 [2024-10-11 21:22:30,027 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] [2024-10-11 21:22:30,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 533 states. [2024-10-11 21:22:30,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 533 to 525. [2024-10-11 21:22:30,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 525 states, 504 states have (on average 1.1567460317460319) internal successors, (583), 504 states have internal predecessors, (583), 10 states have call successors, (10), 10 states have call predecessors, (10), 10 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2024-10-11 21:22:30,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 525 states and 603 transitions. [2024-10-11 21:22:30,043 INFO L78 Accepts]: Start accepts. Automaton has 525 states and 603 transitions. Word has length 136 [2024-10-11 21:22:30,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:22:30,043 INFO L471 AbstractCegarLoop]: Abstraction has 525 states and 603 transitions. [2024-10-11 21:22:30,043 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) [2024-10-11 21:22:30,044 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 603 transitions. [2024-10-11 21:22:30,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-10-11 21:22:30,045 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 21:22:30,045 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 6, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 21:22:30,045 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2024-10-11 21:22:30,046 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)] === [2024-10-11 21:22:30,046 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 21:22:30,046 INFO L85 PathProgramCache]: Analyzing trace with hash -799026961, now seen corresponding path program 3 times [2024-10-11 21:22:30,046 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 21:22:30,046 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [689327663] [2024-10-11 21:22:30,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 21:22:30,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 21:22:30,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:30,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 21:22:30,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:30,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-11 21:22:30,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:30,208 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-10-11 21:22:30,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 21:22:30,211 INFO L134 CoverageAnalysis]: Checked inductivity of 1641 backedges. 849 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-10-11 21:22:30,211 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 21:22:30,211 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [689327663] [2024-10-11 21:22:30,211 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [689327663] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 21:22:30,211 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 21:22:30,211 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-11 21:22:30,211 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1138027788] [2024-10-11 21:22:30,211 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 21:22:30,212 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 21:22:30,212 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 21:22:30,212 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 21:22:30,212 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-11 21:22:30,212 INFO L87 Difference]: Start difference. First operand 525 states and 603 transitions. Second operand has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 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) [2024-10-11 21:22:30,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 21:22:30,282 INFO L93 Difference]: Finished difference Result 667 states and 792 transitions. [2024-10-11 21:22:30,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-11 21:22:30,283 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 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 176 [2024-10-11 21:22:30,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 21:22:30,285 INFO L225 Difference]: With dead ends: 667 [2024-10-11 21:22:30,285 INFO L226 Difference]: Without dead ends: 0 [2024-10-11 21:22:30,286 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-11 21:22:30,286 INFO L432 NwaCegarLoop]: 81 mSDtfsCounter, 63 mSDsluCounter, 92 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 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 [2024-10-11 21:22:30,286 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [65 Valid, 173 Invalid, 64 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 61 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-11 21:22:30,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-10-11 21:22:30,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-10-11 21:22:30,287 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) [2024-10-11 21:22:30,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-10-11 21:22:30,288 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 176 [2024-10-11 21:22:30,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 21:22:30,288 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-10-11 21:22:30,288 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 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) [2024-10-11 21:22:30,289 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-10-11 21:22:30,289 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-10-11 21:22:30,291 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (234 of 235 remaining) [2024-10-11 21:22:30,291 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (233 of 235 remaining) [2024-10-11 21:22:30,291 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (232 of 235 remaining) [2024-10-11 21:22:30,291 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (231 of 235 remaining) [2024-10-11 21:22:30,291 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (230 of 235 remaining) [2024-10-11 21:22:30,292 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (229 of 235 remaining) [2024-10-11 21:22:30,292 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (228 of 235 remaining) [2024-10-11 21:22:30,292 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (227 of 235 remaining) [2024-10-11 21:22:30,292 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (226 of 235 remaining) [2024-10-11 21:22:30,292 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (225 of 235 remaining) [2024-10-11 21:22:30,292 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (224 of 235 remaining) [2024-10-11 21:22:30,292 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (223 of 235 remaining) [2024-10-11 21:22:30,292 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (222 of 235 remaining) [2024-10-11 21:22:30,292 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (221 of 235 remaining) [2024-10-11 21:22:30,292 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (220 of 235 remaining) [2024-10-11 21:22:30,293 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (219 of 235 remaining) [2024-10-11 21:22:30,293 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_pollErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (218 of 235 remaining) [2024-10-11 21:22:30,293 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (217 of 235 remaining) [2024-10-11 21:22:30,293 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (216 of 235 remaining) [2024-10-11 21:22:30,293 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (215 of 235 remaining) [2024-10-11 21:22:30,293 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (214 of 235 remaining) [2024-10-11 21:22:30,293 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (213 of 235 remaining) [2024-10-11 21:22:30,293 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (212 of 235 remaining) [2024-10-11 21:22:30,293 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (211 of 235 remaining) [2024-10-11 21:22:30,293 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (210 of 235 remaining) [2024-10-11 21:22:30,294 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (209 of 235 remaining) [2024-10-11 21:22:30,294 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (208 of 235 remaining) [2024-10-11 21:22:30,294 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (207 of 235 remaining) [2024-10-11 21:22:30,294 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (206 of 235 remaining) [2024-10-11 21:22:30,294 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (205 of 235 remaining) [2024-10-11 21:22:30,294 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (204 of 235 remaining) [2024-10-11 21:22:30,294 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (203 of 235 remaining) [2024-10-11 21:22:30,294 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (202 of 235 remaining) [2024-10-11 21:22:30,294 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (201 of 235 remaining) [2024-10-11 21:22:30,294 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (200 of 235 remaining) [2024-10-11 21:22:30,295 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (199 of 235 remaining) [2024-10-11 21:22:30,295 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (198 of 235 remaining) [2024-10-11 21:22:30,295 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (197 of 235 remaining) [2024-10-11 21:22:30,295 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (196 of 235 remaining) [2024-10-11 21:22:30,295 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (195 of 235 remaining) [2024-10-11 21:22:30,295 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (194 of 235 remaining) [2024-10-11 21:22:30,295 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (193 of 235 remaining) [2024-10-11 21:22:30,295 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (192 of 235 remaining) [2024-10-11 21:22:30,295 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (191 of 235 remaining) [2024-10-11 21:22:30,296 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (190 of 235 remaining) [2024-10-11 21:22:30,296 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (189 of 235 remaining) [2024-10-11 21:22:30,296 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr29ASSERT_VIOLATIONINTEGER_OVERFLOW (188 of 235 remaining) [2024-10-11 21:22:30,296 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr30ASSERT_VIOLATIONINTEGER_OVERFLOW (187 of 235 remaining) [2024-10-11 21:22:30,296 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr31ASSERT_VIOLATIONINTEGER_OVERFLOW (186 of 235 remaining) [2024-10-11 21:22:30,296 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr32ASSERT_VIOLATIONINTEGER_OVERFLOW (185 of 235 remaining) [2024-10-11 21:22:30,296 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr33ASSERT_VIOLATIONINTEGER_OVERFLOW (184 of 235 remaining) [2024-10-11 21:22:30,296 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr34ASSERT_VIOLATIONINTEGER_OVERFLOW (183 of 235 remaining) [2024-10-11 21:22:30,296 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr35ASSERT_VIOLATIONINTEGER_OVERFLOW (182 of 235 remaining) [2024-10-11 21:22:30,296 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr36ASSERT_VIOLATIONINTEGER_OVERFLOW (181 of 235 remaining) [2024-10-11 21:22:30,297 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr37ASSERT_VIOLATIONINTEGER_OVERFLOW (180 of 235 remaining) [2024-10-11 21:22:30,297 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr38ASSERT_VIOLATIONINTEGER_OVERFLOW (179 of 235 remaining) [2024-10-11 21:22:30,297 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr39ASSERT_VIOLATIONINTEGER_OVERFLOW (178 of 235 remaining) [2024-10-11 21:22:30,297 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr40ASSERT_VIOLATIONINTEGER_OVERFLOW (177 of 235 remaining) [2024-10-11 21:22:30,297 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr41ASSERT_VIOLATIONINTEGER_OVERFLOW (176 of 235 remaining) [2024-10-11 21:22:30,297 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr42ASSERT_VIOLATIONINTEGER_OVERFLOW (175 of 235 remaining) [2024-10-11 21:22:30,297 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr43ASSERT_VIOLATIONINTEGER_OVERFLOW (174 of 235 remaining) [2024-10-11 21:22:30,297 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr44ASSERT_VIOLATIONINTEGER_OVERFLOW (173 of 235 remaining) [2024-10-11 21:22:30,297 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr45ASSERT_VIOLATIONINTEGER_OVERFLOW (172 of 235 remaining) [2024-10-11 21:22:30,297 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr46ASSERT_VIOLATIONINTEGER_OVERFLOW (171 of 235 remaining) [2024-10-11 21:22:30,298 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr47ASSERT_VIOLATIONINTEGER_OVERFLOW (170 of 235 remaining) [2024-10-11 21:22:30,298 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr48ASSERT_VIOLATIONINTEGER_OVERFLOW (169 of 235 remaining) [2024-10-11 21:22:30,298 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr49ASSERT_VIOLATIONINTEGER_OVERFLOW (168 of 235 remaining) [2024-10-11 21:22:30,298 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr50ASSERT_VIOLATIONINTEGER_OVERFLOW (167 of 235 remaining) [2024-10-11 21:22:30,298 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr51ASSERT_VIOLATIONINTEGER_OVERFLOW (166 of 235 remaining) [2024-10-11 21:22:30,298 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr52ASSERT_VIOLATIONINTEGER_OVERFLOW (165 of 235 remaining) [2024-10-11 21:22:30,298 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr53ASSERT_VIOLATIONINTEGER_OVERFLOW (164 of 235 remaining) [2024-10-11 21:22:30,298 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr54ASSERT_VIOLATIONINTEGER_OVERFLOW (163 of 235 remaining) [2024-10-11 21:22:30,298 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr55ASSERT_VIOLATIONINTEGER_OVERFLOW (162 of 235 remaining) [2024-10-11 21:22:30,298 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr56ASSERT_VIOLATIONINTEGER_OVERFLOW (161 of 235 remaining) [2024-10-11 21:22:30,298 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr57ASSERT_VIOLATIONINTEGER_OVERFLOW (160 of 235 remaining) [2024-10-11 21:22:30,299 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr58ASSERT_VIOLATIONINTEGER_OVERFLOW (159 of 235 remaining) [2024-10-11 21:22:30,299 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr59ASSERT_VIOLATIONINTEGER_OVERFLOW (158 of 235 remaining) [2024-10-11 21:22:30,299 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr60ASSERT_VIOLATIONINTEGER_OVERFLOW (157 of 235 remaining) [2024-10-11 21:22:30,299 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr61ASSERT_VIOLATIONINTEGER_OVERFLOW (156 of 235 remaining) [2024-10-11 21:22:30,299 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr62ASSERT_VIOLATIONINTEGER_OVERFLOW (155 of 235 remaining) [2024-10-11 21:22:30,299 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr63ASSERT_VIOLATIONINTEGER_OVERFLOW (154 of 235 remaining) [2024-10-11 21:22:30,299 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr64ASSERT_VIOLATIONINTEGER_OVERFLOW (153 of 235 remaining) [2024-10-11 21:22:30,299 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr65ASSERT_VIOLATIONINTEGER_OVERFLOW (152 of 235 remaining) [2024-10-11 21:22:30,299 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr66ASSERT_VIOLATIONINTEGER_OVERFLOW (151 of 235 remaining) [2024-10-11 21:22:30,299 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr67ASSERT_VIOLATIONINTEGER_OVERFLOW (150 of 235 remaining) [2024-10-11 21:22:30,299 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr68ASSERT_VIOLATIONINTEGER_OVERFLOW (149 of 235 remaining) [2024-10-11 21:22:30,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr69ASSERT_VIOLATIONINTEGER_OVERFLOW (148 of 235 remaining) [2024-10-11 21:22:30,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr70ASSERT_VIOLATIONINTEGER_OVERFLOW (147 of 235 remaining) [2024-10-11 21:22:30,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_decodeErr71ASSERT_VIOLATIONINTEGER_OVERFLOW (146 of 235 remaining) [2024-10-11 21:22:30,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (145 of 235 remaining) [2024-10-11 21:22:30,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (144 of 235 remaining) [2024-10-11 21:22:30,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (143 of 235 remaining) [2024-10-11 21:22:30,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (142 of 235 remaining) [2024-10-11 21:22:30,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (141 of 235 remaining) [2024-10-11 21:22:30,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (140 of 235 remaining) [2024-10-11 21:22:30,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (139 of 235 remaining) [2024-10-11 21:22:30,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (138 of 235 remaining) [2024-10-11 21:22:30,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_button_readErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (137 of 235 remaining) [2024-10-11 21:22:30,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location gameport_timeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (136 of 235 remaining) [2024-10-11 21:22:30,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location gameport_timeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (135 of 235 remaining) [2024-10-11 21:22:30,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location gameport_timeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (134 of 235 remaining) [2024-10-11 21:22:30,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location gameport_timeErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (133 of 235 remaining) [2024-10-11 21:22:30,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_disconnectErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (132 of 235 remaining) [2024-10-11 21:22:30,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_disconnectErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (131 of 235 remaining) [2024-10-11 21:22:30,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_disconnectErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (130 of 235 remaining) [2024-10-11 21:22:30,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_disconnectErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (129 of 235 remaining) [2024-10-11 21:22:30,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_disconnectErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (128 of 235 remaining) [2024-10-11 21:22:30,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_disconnectErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (127 of 235 remaining) [2024-10-11 21:22:30,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (126 of 235 remaining) [2024-10-11 21:22:30,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (125 of 235 remaining) [2024-10-11 21:22:30,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (124 of 235 remaining) [2024-10-11 21:22:30,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (123 of 235 remaining) [2024-10-11 21:22:30,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (122 of 235 remaining) [2024-10-11 21:22:30,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (121 of 235 remaining) [2024-10-11 21:22:30,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (120 of 235 remaining) [2024-10-11 21:22:30,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (119 of 235 remaining) [2024-10-11 21:22:30,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (118 of 235 remaining) [2024-10-11 21:22:30,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (117 of 235 remaining) [2024-10-11 21:22:30,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (116 of 235 remaining) [2024-10-11 21:22:30,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (115 of 235 remaining) [2024-10-11 21:22:30,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (114 of 235 remaining) [2024-10-11 21:22:30,302 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (113 of 235 remaining) [2024-10-11 21:22:30,302 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (112 of 235 remaining) [2024-10-11 21:22:30,302 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (111 of 235 remaining) [2024-10-11 21:22:30,302 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (110 of 235 remaining) [2024-10-11 21:22:30,302 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (109 of 235 remaining) [2024-10-11 21:22:30,302 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (108 of 235 remaining) [2024-10-11 21:22:30,302 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (107 of 235 remaining) [2024-10-11 21:22:30,302 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (106 of 235 remaining) [2024-10-11 21:22:30,303 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (105 of 235 remaining) [2024-10-11 21:22:30,303 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (104 of 235 remaining) [2024-10-11 21:22:30,303 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (103 of 235 remaining) [2024-10-11 21:22:30,303 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (102 of 235 remaining) [2024-10-11 21:22:30,303 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (101 of 235 remaining) [2024-10-11 21:22:30,303 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (100 of 235 remaining) [2024-10-11 21:22:30,303 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (99 of 235 remaining) [2024-10-11 21:22:30,303 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (98 of 235 remaining) [2024-10-11 21:22:30,304 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW (97 of 235 remaining) [2024-10-11 21:22:30,304 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW (96 of 235 remaining) [2024-10-11 21:22:30,304 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW (95 of 235 remaining) [2024-10-11 21:22:30,304 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW (94 of 235 remaining) [2024-10-11 21:22:30,304 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW (93 of 235 remaining) [2024-10-11 21:22:30,304 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW (92 of 235 remaining) [2024-10-11 21:22:30,304 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW (91 of 235 remaining) [2024-10-11 21:22:30,304 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr36ASSERT_VIOLATIONINTEGER_OVERFLOW (90 of 235 remaining) [2024-10-11 21:22:30,304 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr37ASSERT_VIOLATIONINTEGER_OVERFLOW (89 of 235 remaining) [2024-10-11 21:22:30,304 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr38ASSERT_VIOLATIONINTEGER_OVERFLOW (88 of 235 remaining) [2024-10-11 21:22:30,304 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr39ASSERT_VIOLATIONINTEGER_OVERFLOW (87 of 235 remaining) [2024-10-11 21:22:30,305 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr40ASSERT_VIOLATIONINTEGER_OVERFLOW (86 of 235 remaining) [2024-10-11 21:22:30,305 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr41ASSERT_VIOLATIONINTEGER_OVERFLOW (85 of 235 remaining) [2024-10-11 21:22:30,305 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr42ASSERT_VIOLATIONINTEGER_OVERFLOW (84 of 235 remaining) [2024-10-11 21:22:30,305 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr43ASSERT_VIOLATIONINTEGER_OVERFLOW (83 of 235 remaining) [2024-10-11 21:22:30,305 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr44ASSERT_VIOLATIONINTEGER_OVERFLOW (82 of 235 remaining) [2024-10-11 21:22:30,305 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr45ASSERT_VIOLATIONINTEGER_OVERFLOW (81 of 235 remaining) [2024-10-11 21:22:30,305 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr46ASSERT_VIOLATIONINTEGER_OVERFLOW (80 of 235 remaining) [2024-10-11 21:22:30,305 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr47ASSERT_VIOLATIONINTEGER_OVERFLOW (79 of 235 remaining) [2024-10-11 21:22:30,305 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr48ASSERT_VIOLATIONINTEGER_OVERFLOW (78 of 235 remaining) [2024-10-11 21:22:30,305 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr49ASSERT_VIOLATIONINTEGER_OVERFLOW (77 of 235 remaining) [2024-10-11 21:22:30,306 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr50ASSERT_VIOLATIONINTEGER_OVERFLOW (76 of 235 remaining) [2024-10-11 21:22:30,306 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr51ASSERT_VIOLATIONINTEGER_OVERFLOW (75 of 235 remaining) [2024-10-11 21:22:30,306 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr52ASSERT_VIOLATIONINTEGER_OVERFLOW (74 of 235 remaining) [2024-10-11 21:22:30,306 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr53ASSERT_VIOLATIONINTEGER_OVERFLOW (73 of 235 remaining) [2024-10-11 21:22:30,306 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr54ASSERT_VIOLATIONINTEGER_OVERFLOW (72 of 235 remaining) [2024-10-11 21:22:30,306 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr55ASSERT_VIOLATIONINTEGER_OVERFLOW (71 of 235 remaining) [2024-10-11 21:22:30,306 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr56ASSERT_VIOLATIONINTEGER_OVERFLOW (70 of 235 remaining) [2024-10-11 21:22:30,306 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr57ASSERT_VIOLATIONINTEGER_OVERFLOW (69 of 235 remaining) [2024-10-11 21:22:30,306 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr58ASSERT_VIOLATIONINTEGER_OVERFLOW (68 of 235 remaining) [2024-10-11 21:22:30,307 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr59ASSERT_VIOLATIONINTEGER_OVERFLOW (67 of 235 remaining) [2024-10-11 21:22:30,307 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr60ASSERT_VIOLATIONINTEGER_OVERFLOW (66 of 235 remaining) [2024-10-11 21:22:30,307 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr61ASSERT_VIOLATIONINTEGER_OVERFLOW (65 of 235 remaining) [2024-10-11 21:22:30,307 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr62ASSERT_VIOLATIONINTEGER_OVERFLOW (64 of 235 remaining) [2024-10-11 21:22:30,307 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr63ASSERT_VIOLATIONINTEGER_OVERFLOW (63 of 235 remaining) [2024-10-11 21:22:30,307 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr64ASSERT_VIOLATIONINTEGER_OVERFLOW (62 of 235 remaining) [2024-10-11 21:22:30,307 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr65ASSERT_VIOLATIONINTEGER_OVERFLOW (61 of 235 remaining) [2024-10-11 21:22:30,307 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr66ASSERT_VIOLATIONINTEGER_OVERFLOW (60 of 235 remaining) [2024-10-11 21:22:30,307 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr67ASSERT_VIOLATIONINTEGER_OVERFLOW (59 of 235 remaining) [2024-10-11 21:22:30,307 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr68ASSERT_VIOLATIONINTEGER_OVERFLOW (58 of 235 remaining) [2024-10-11 21:22:30,308 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr69ASSERT_VIOLATIONINTEGER_OVERFLOW (57 of 235 remaining) [2024-10-11 21:22:30,308 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr70ASSERT_VIOLATIONINTEGER_OVERFLOW (56 of 235 remaining) [2024-10-11 21:22:30,308 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr71ASSERT_VIOLATIONINTEGER_OVERFLOW (55 of 235 remaining) [2024-10-11 21:22:30,308 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr72ASSERT_VIOLATIONINTEGER_OVERFLOW (54 of 235 remaining) [2024-10-11 21:22:30,308 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr73ASSERT_VIOLATIONINTEGER_OVERFLOW (53 of 235 remaining) [2024-10-11 21:22:30,308 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr74ASSERT_VIOLATIONINTEGER_OVERFLOW (52 of 235 remaining) [2024-10-11 21:22:30,308 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr75ASSERT_VIOLATIONINTEGER_OVERFLOW (51 of 235 remaining) [2024-10-11 21:22:30,308 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr76ASSERT_VIOLATIONINTEGER_OVERFLOW (50 of 235 remaining) [2024-10-11 21:22:30,308 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr77ASSERT_VIOLATIONINTEGER_OVERFLOW (49 of 235 remaining) [2024-10-11 21:22:30,308 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr78ASSERT_VIOLATIONINTEGER_OVERFLOW (48 of 235 remaining) [2024-10-11 21:22:30,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr79ASSERT_VIOLATIONINTEGER_OVERFLOW (47 of 235 remaining) [2024-10-11 21:22:30,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr80ASSERT_VIOLATIONINTEGER_OVERFLOW (46 of 235 remaining) [2024-10-11 21:22:30,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr81ASSERT_VIOLATIONINTEGER_OVERFLOW (45 of 235 remaining) [2024-10-11 21:22:30,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr82ASSERT_VIOLATIONINTEGER_OVERFLOW (44 of 235 remaining) [2024-10-11 21:22:30,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr83ASSERT_VIOLATIONINTEGER_OVERFLOW (43 of 235 remaining) [2024-10-11 21:22:30,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr84ASSERT_VIOLATIONINTEGER_OVERFLOW (42 of 235 remaining) [2024-10-11 21:22:30,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr85ASSERT_VIOLATIONINTEGER_OVERFLOW (41 of 235 remaining) [2024-10-11 21:22:30,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr86ASSERT_VIOLATIONINTEGER_OVERFLOW (40 of 235 remaining) [2024-10-11 21:22:30,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr87ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 235 remaining) [2024-10-11 21:22:30,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr88ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 235 remaining) [2024-10-11 21:22:30,310 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr89ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 235 remaining) [2024-10-11 21:22:30,310 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr90ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 235 remaining) [2024-10-11 21:22:30,310 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr91ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 235 remaining) [2024-10-11 21:22:30,310 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr92ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 235 remaining) [2024-10-11 21:22:30,310 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr93ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 235 remaining) [2024-10-11 21:22:30,310 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr94ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 235 remaining) [2024-10-11 21:22:30,310 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr95ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 235 remaining) [2024-10-11 21:22:30,310 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr96ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 235 remaining) [2024-10-11 21:22:30,310 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr97ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 235 remaining) [2024-10-11 21:22:30,310 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr98ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 235 remaining) [2024-10-11 21:22:30,311 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr99ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 235 remaining) [2024-10-11 21:22:30,311 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr100ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 235 remaining) [2024-10-11 21:22:30,311 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr101ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 235 remaining) [2024-10-11 21:22:30,311 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr102ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 235 remaining) [2024-10-11 21:22:30,311 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr103ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 235 remaining) [2024-10-11 21:22:30,311 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr104ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 235 remaining) [2024-10-11 21:22:30,311 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr105ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 235 remaining) [2024-10-11 21:22:30,311 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr106ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 235 remaining) [2024-10-11 21:22:30,311 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 235 remaining) [2024-10-11 21:22:30,311 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 235 remaining) [2024-10-11 21:22:30,311 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 235 remaining) [2024-10-11 21:22:30,311 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 235 remaining) [2024-10-11 21:22:30,311 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 235 remaining) [2024-10-11 21:22:30,311 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 235 remaining) [2024-10-11 21:22:30,311 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 235 remaining) [2024-10-11 21:22:30,311 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 235 remaining) [2024-10-11 21:22:30,312 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 235 remaining) [2024-10-11 21:22:30,312 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 235 remaining) [2024-10-11 21:22:30,312 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 235 remaining) [2024-10-11 21:22:30,312 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 235 remaining) [2024-10-11 21:22:30,312 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 235 remaining) [2024-10-11 21:22:30,312 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 235 remaining) [2024-10-11 21:22:30,312 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 235 remaining) [2024-10-11 21:22:30,312 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 235 remaining) [2024-10-11 21:22:30,312 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 235 remaining) [2024-10-11 21:22:30,312 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 235 remaining) [2024-10-11 21:22:30,312 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 235 remaining) [2024-10-11 21:22:30,312 INFO L782 garLoopResultBuilder]: Registering result SAFE for location analog_cooked_readErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 235 remaining) [2024-10-11 21:22:30,312 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2024-10-11 21:22:30,315 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] [2024-10-11 21:22:30,317 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-10-11 21:22:39,375 WARN L286 SmtUtils]: Spent 9.02s on a formula simplification. DAG size of input: 71 DAG size of output: 51 (called from [L 212] de.uni_freiburg.informatik.ultimate.lib.proofs.floydhoare.HoareAnnotationComposer.or)