./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i --full-output --preprocessor.use.memory.slicer false --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6ae2ee47 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5feac0302f13c727a8ce4dbbb5dd0217b3f1a323fac582165e8c8f1d506ea7b2 --preprocessor.use.memory.slicer false --- Real Ultimate output --- This is Ultimate 0.2.3-dev-6ae2ee4-m [2023-11-22 23:38:33,501 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-22 23:38:33,543 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-22 23:38:33,547 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-22 23:38:33,548 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-22 23:38:33,565 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-22 23:38:33,566 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-22 23:38:33,566 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-22 23:38:33,567 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-22 23:38:33,567 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-22 23:38:33,567 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-22 23:38:33,568 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-22 23:38:33,568 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-22 23:38:33,569 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-22 23:38:33,569 INFO L153 SettingsManager]: * Use SBE=true [2023-11-22 23:38:33,570 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-22 23:38:33,570 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-22 23:38:33,570 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-22 23:38:33,571 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-22 23:38:33,571 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-22 23:38:33,572 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-22 23:38:33,572 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-22 23:38:33,572 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-22 23:38:33,573 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-22 23:38:33,573 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-22 23:38:33,574 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-22 23:38:33,574 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-22 23:38:33,574 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-22 23:38:33,575 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-22 23:38:33,575 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-22 23:38:33,576 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-22 23:38:33,576 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-22 23:38:33,576 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-22 23:38:33,577 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-22 23:38:33,577 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-22 23:38:33,577 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-22 23:38:33,578 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-22 23:38:33,578 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-22 23:38:33,578 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-22 23:38:33,579 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5feac0302f13c727a8ce4dbbb5dd0217b3f1a323fac582165e8c8f1d506ea7b2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor: Use memory slicer -> false [2023-11-22 23:38:33,778 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-22 23:38:33,806 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-22 23:38:33,808 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-22 23:38:33,809 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-22 23:38:33,812 INFO L274 PluginConnector]: CDTParser initialized [2023-11-22 23:38:33,813 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i [2023-11-22 23:38:35,037 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-22 23:38:35,700 INFO L384 CDTParser]: Found 1 translation units. [2023-11-22 23:38:35,701 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i [2023-11-22 23:38:35,806 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9fa27bc52/d5558d1978ab4aac993bd0ff3f25fdf9/FLAGad41dccb2 [2023-11-22 23:38:35,865 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9fa27bc52/d5558d1978ab4aac993bd0ff3f25fdf9 [2023-11-22 23:38:35,869 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-22 23:38:35,871 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-22 23:38:35,874 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-22 23:38:35,875 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-22 23:38:35,879 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-22 23:38:35,883 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:38:35" (1/1) ... [2023-11-22 23:38:35,884 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2062ef79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:38:35, skipping insertion in model container [2023-11-22 23:38:35,884 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:38:35" (1/1) ... [2023-11-22 23:38:36,108 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-22 23:38:39,834 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[545946,545959] [2023-11-22 23:38:39,838 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[546091,546104] [2023-11-22 23:38:39,857 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-22 23:38:39,992 INFO L202 MainTranslator]: Completed pre-run [2023-11-22 23:38:40,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5076] [2023-11-22 23:38:40,085 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5079] [2023-11-22 23:38:40,085 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5082] [2023-11-22 23:38:40,085 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5085] [2023-11-22 23:38:40,086 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5111] [2023-11-22 23:38:40,087 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5118] [2023-11-22 23:38:40,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx25821/cx25821-core.c"), "i" (460), "i" (12UL)); [5508-5509] [2023-11-22 23:38:40,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx25821/cx25821-core.c"), "i" (528), "i" (12UL)); [5621-5622] [2023-11-22 23:38:40,155 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx25821/cx25821-core.c"), "i" (1082), "i" (12UL)); [6495-6496] [2023-11-22 23:38:40,158 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx25821/cx25821-core.c"), "i" (1177), "i" (12UL)); [6642-6643] [2023-11-22 23:38:40,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx25821/cx25821-core.c"), "i" (1210), "i" (12UL)); [6723-6724] [2023-11-22 23:38:40,409 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"); [12537] [2023-11-22 23:38:40,425 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx25821/cx25821-video.c"), "i" (290), "i" (12UL)); [13045-13046] [2023-11-22 23:38:40,428 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx25821/cx25821-video.c"), "i" (374), "i" (12UL)); [13156-13157] [2023-11-22 23:38:40,589 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [15428-15429] [2023-11-22 23:38:40,590 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"); [15434-15436] [2023-11-22 23:38:40,596 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx25821/cx25821-video-upstream.c"), "i" (63), "i" (12UL)); [15650-15651] [2023-11-22 23:38:40,669 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[545946,545959] [2023-11-22 23:38:40,669 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[546091,546104] [2023-11-22 23:38:40,676 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-22 23:38:40,918 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 23:38:40,918 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 23:38:40,925 INFO L206 MainTranslator]: Completed translation [2023-11-22 23:38:40,926 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:38:40 WrapperNode [2023-11-22 23:38:40,926 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-22 23:38:40,927 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-22 23:38:40,927 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-22 23:38:40,928 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-22 23:38:40,934 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:38:40" (1/1) ... [2023-11-22 23:38:41,217 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:38:40" (1/1) ... [2023-11-22 23:38:43,101 INFO L138 Inliner]: procedures = 550, calls = 9342, calls flagged for inlining = 307, calls inlined = 297, statements flattened = 19239 [2023-11-22 23:38:43,102 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-22 23:38:43,103 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-22 23:38:43,103 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-22 23:38:43,103 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-22 23:38:43,115 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:38:40" (1/1) ... [2023-11-22 23:38:43,128 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:38:40" (1/1) ... [2023-11-22 23:38:44,001 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:38:40" (1/1) ... [2023-11-22 23:38:44,002 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:38:40" (1/1) ... [2023-11-22 23:38:45,792 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:38:40" (1/1) ... [2023-11-22 23:38:45,844 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:38:40" (1/1) ... [2023-11-22 23:38:45,936 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:38:40" (1/1) ... [2023-11-22 23:38:46,059 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:38:40" (1/1) ... [2023-11-22 23:38:46,198 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-22 23:38:46,200 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-22 23:38:46,200 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-22 23:38:46,200 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-22 23:38:46,201 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:38:40" (1/1) ... [2023-11-22 23:38:46,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-22 23:38:46,215 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-22 23:38:46,255 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-22 23:38:46,271 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-22 23:38:46,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-22 23:38:46,297 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-22 23:38:46,297 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_buffer_release [2023-11-22 23:38:46,298 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_buffer_release [2023-11-22 23:38:46,298 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2023-11-22 23:38:46,298 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2023-11-22 23:38:46,298 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2023-11-22 23:38:46,298 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2023-11-22 23:38:46,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-22 23:38:46,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-22 23:38:46,299 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_read [2023-11-22 23:38:46,300 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_read [2023-11-22 23:38:46,300 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-22 23:38:46,301 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-22 23:38:46,301 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_std [2023-11-22 23:38:46,301 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_std [2023-11-22 23:38:46,302 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2023-11-22 23:38:46,302 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2023-11-22 23:38:46,302 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_format_by_fourcc [2023-11-22 23:38:46,302 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_format_by_fourcc [2023-11-22 23:38:46,303 INFO L130 BoogieDeclarations]: Found specification of procedure setBitAtPos [2023-11-22 23:38:46,303 INFO L138 BoogieDeclarations]: Found implementation of procedure setBitAtPos [2023-11-22 23:38:46,303 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_vip_mode [2023-11-22 23:38:46,303 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_vip_mode [2023-11-22 23:38:46,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-22 23:38:46,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-22 23:38:46,303 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2023-11-22 23:38:46,304 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2023-11-22 23:38:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_slave_did_ack [2023-11-22 23:38:46,304 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_slave_did_ack [2023-11-22 23:38:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-22 23:38:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-22 23:38:46,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-22 23:38:46,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-22 23:38:46,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-22 23:38:46,305 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-22 23:38:46,305 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-22 23:38:46,305 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2023-11-22 23:38:46,305 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2023-11-22 23:38:46,306 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-11-22 23:38:46,306 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-11-22 23:38:46,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-22 23:38:46,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-22 23:38:46,307 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_input [2023-11-22 23:38:46,307 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_input [2023-11-22 23:38:46,308 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_twos [2023-11-22 23:38:46,308 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_twos [2023-11-22 23:38:46,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-22 23:38:46,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_69 [2023-11-22 23:38:46,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_69 [2023-11-22 23:38:46,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_63 [2023-11-22 23:38:46,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_63 [2023-11-22 23:38:46,308 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-22 23:38:46,309 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-22 23:38:46,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-22 23:38:46,309 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-22 23:38:46,309 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-22 23:38:46,309 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_input [2023-11-22 23:38:46,309 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_input [2023-11-22 23:38:46,310 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2023-11-22 23:38:46,310 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2023-11-22 23:38:46,310 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_finidev [2023-11-22 23:38:46,310 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_finidev [2023-11-22 23:38:46,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-22 23:38:46,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-22 23:38:46,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-22 23:38:46,311 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field [2023-11-22 23:38:46,311 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field [2023-11-22 23:38:46,311 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_restart_video_queue [2023-11-22 23:38:46,311 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_restart_video_queue [2023-11-22 23:38:46,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-22 23:38:46,312 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2023-11-22 23:38:46,312 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2023-11-22 23:38:46,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-22 23:38:46,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-22 23:38:46,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-22 23:38:46,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-22 23:38:46,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-22 23:38:46,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-22 23:38:46,313 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_out [2023-11-22 23:38:46,313 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_out [2023-11-22 23:38:46,313 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2023-11-22 23:38:46,313 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2023-11-22 23:38:46,313 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-22 23:38:46,313 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-22 23:38:46,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-22 23:38:46,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-22 23:38:46,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-22 23:38:46,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-22 23:38:46,314 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2023-11-22 23:38:46,314 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2023-11-22 23:38:46,315 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querycap [2023-11-22 23:38:46,315 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querycap [2023-11-22 23:38:46,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_cx25821_dev [2023-11-22 23:38:46,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_cx25821_dev [2023-11-22 23:38:46,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-22 23:38:46,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-22 23:38:46,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-22 23:38:46,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-22 23:38:46,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-22 23:38:46,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2023-11-22 23:38:46,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2023-11-22 23:38:46,317 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_functionality [2023-11-22 23:38:46,317 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_functionality [2023-11-22 23:38:46,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-22 23:38:46,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-22 23:38:46,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-22 23:38:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-22 23:38:46,318 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_stop_upstream_video [2023-11-22 23:38:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_stop_upstream_video [2023-11-22 23:38:46,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-22 23:38:46,318 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_start_video_dma [2023-11-22 23:38:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_start_video_dma [2023-11-22 23:38:46,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-22 23:38:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-22 23:38:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-22 23:38:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-22 23:38:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-22 23:38:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2023-11-22 23:38:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2023-11-22 23:38:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-22 23:38:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-22 23:38:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-22 23:38:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_write [2023-11-22 23:38:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_write [2023-11-22 23:38:46,321 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2023-11-22 23:38:46,321 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2023-11-22 23:38:46,321 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-22 23:38:46,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-22 23:38:46,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-22 23:38:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-22 23:38:46,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-22 23:38:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-22 23:38:46,325 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-22 23:38:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-22 23:38:46,326 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_cap [2023-11-22 23:38:46,326 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_cap [2023-11-22 23:38:46,326 INFO L130 BoogieDeclarations]: Found specification of procedure video_write [2023-11-22 23:38:46,326 INFO L138 BoogieDeclarations]: Found implementation of procedure video_write [2023-11-22 23:38:46,326 INFO L130 BoogieDeclarations]: Found specification of procedure clearBitAtPos [2023-11-22 23:38:46,326 INFO L138 BoogieDeclarations]: Found implementation of procedure clearBitAtPos [2023-11-22 23:38:46,327 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field_upstream [2023-11-22 23:38:46,327 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field_upstream [2023-11-22 23:38:46,327 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-22 23:38:46,327 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-22 23:38:46,327 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2023-11-22 23:38:46,327 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2023-11-22 23:38:46,327 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_output [2023-11-22 23:38:46,328 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_output [2023-11-22 23:38:46,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-22 23:38:46,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-22 23:38:46,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-22 23:38:46,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-22 23:38:46,329 INFO L130 BoogieDeclarations]: Found specification of procedure video_out_release [2023-11-22 23:38:46,329 INFO L138 BoogieDeclarations]: Found implementation of procedure video_out_release [2023-11-22 23:38:46,329 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2023-11-22 23:38:46,329 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2023-11-22 23:38:46,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-22 23:38:46,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-22 23:38:46,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-22 23:38:46,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-22 23:38:46,330 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_s_ctrl [2023-11-22 23:38:46,331 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_s_ctrl [2023-11-22 23:38:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2023-11-22 23:38:46,331 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2023-11-22 23:38:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-11-22 23:38:46,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-11-22 23:38:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_reqbufs [2023-11-22 23:38:46,331 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_reqbufs [2023-11-22 23:38:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure mapM [2023-11-22 23:38:46,332 INFO L138 BoogieDeclarations]: Found implementation of procedure mapM [2023-11-22 23:38:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_unregister [2023-11-22 23:38:46,332 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_unregister [2023-11-22 23:38:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-11-22 23:38:46,332 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-11-22 23:38:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-22 23:38:46,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-22 23:38:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_unregister [2023-11-22 23:38:46,333 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_unregister [2023-11-22 23:38:46,333 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-22 23:38:46,333 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-22 23:38:46,333 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2023-11-22 23:38:46,333 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2023-11-22 23:38:46,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_cx25821_dev [2023-11-22 23:38:46,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_cx25821_dev [2023-11-22 23:38:46,333 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_output [2023-11-22 23:38:46,334 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_output [2023-11-22 23:38:46,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-22 23:38:46,334 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-22 23:38:46,334 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-22 23:38:46,334 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-22 23:38:46,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-22 23:38:46,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-22 23:38:46,335 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2023-11-22 23:38:46,335 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2023-11-22 23:38:46,335 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2023-11-22 23:38:46,335 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2023-11-22 23:38:46,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-22 23:38:46,335 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-22 23:38:46,335 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-22 23:38:46,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-22 23:38:46,336 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-22 23:38:46,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-22 23:38:46,336 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2023-11-22 23:38:46,336 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2023-11-22 23:38:46,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-22 23:38:46,336 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_videostandard [2023-11-22 23:38:46,336 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_videostandard [2023-11-22 23:38:46,336 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-22 23:38:46,336 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-22 23:38:46,337 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_output [2023-11-22 23:38:46,337 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_output [2023-11-22 23:38:46,337 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-22 23:38:46,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-22 23:38:46,337 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_std [2023-11-22 23:38:46,337 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_std [2023-11-22 23:38:46,337 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_setup [2023-11-22 23:38:46,337 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_setup [2023-11-22 23:38:46,338 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-22 23:38:46,338 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-22 23:38:46,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-22 23:38:46,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-22 23:38:46,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-22 23:38:46,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-22 23:38:46,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-22 23:38:46,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-22 23:38:46,339 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2023-11-22 23:38:46,339 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2023-11-22 23:38:46,339 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_qbuf [2023-11-22 23:38:46,339 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_qbuf [2023-11-22 23:38:46,339 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_shutdown [2023-11-22 23:38:46,339 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_shutdown [2023-11-22 23:38:46,339 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2023-11-22 23:38:46,339 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2023-11-22 23:38:46,340 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-22 23:38:46,340 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-22 23:38:46,340 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2023-11-22 23:38:46,340 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2023-11-22 23:38:46,340 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_mmap [2023-11-22 23:38:46,340 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_mmap [2023-11-22 23:38:46,340 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_input [2023-11-22 23:38:46,340 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_input [2023-11-22 23:38:46,341 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-22 23:38:46,341 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-22 23:38:46,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_70 [2023-11-22 23:38:46,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_70 [2023-11-22 23:38:46,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2023-11-22 23:38:46,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2023-11-22 23:38:46,341 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2023-11-22 23:38:46,341 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2023-11-22 23:38:46,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-22 23:38:46,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-22 23:38:46,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-22 23:38:46,342 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-22 23:38:46,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-22 23:38:46,342 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_fmt_vid_cap [2023-11-22 23:38:46,342 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_fmt_vid_cap [2023-11-22 23:38:46,342 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_buffer [2023-11-22 23:38:46,347 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_buffer [2023-11-22 23:38:46,347 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_enable_bluefield_output [2023-11-22 23:38:46,347 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_enable_bluefield_output [2023-11-22 23:38:46,347 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2023-11-22 23:38:46,347 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2023-11-22 23:38:46,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-11-22 23:38:46,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-11-22 23:38:46,348 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_initdev [2023-11-22 23:38:46,348 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_initdev [2023-11-22 23:38:46,348 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-22 23:38:46,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-22 23:38:46,351 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_out [2023-11-22 23:38:46,351 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_out [2023-11-22 23:38:46,351 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_decode [2023-11-22 23:38:46,351 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_decode [2023-11-22 23:38:46,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-22 23:38:46,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-22 23:38:46,351 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querybuf [2023-11-22 23:38:46,352 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querybuf [2023-11-22 23:38:46,352 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2023-11-22 23:38:46,352 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2023-11-22 23:38:46,352 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_iounmap [2023-11-22 23:38:46,352 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_iounmap [2023-11-22 23:38:46,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-11-22 23:38:46,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-11-22 23:38:46,352 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-22 23:38:46,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-22 23:38:46,353 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_fmt_vid_cap [2023-11-22 23:38:46,353 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_fmt_vid_cap [2023-11-22 23:38:46,353 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_free_buffer [2023-11-22 23:38:46,353 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_free_buffer [2023-11-22 23:38:46,353 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-22 23:38:46,353 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-22 23:38:46,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-22 23:38:46,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-22 23:38:46,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-22 23:38:47,891 INFO L241 CfgBuilder]: Building ICFG [2023-11-22 23:38:47,897 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-22 23:38:48,381 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-22 23:39:40,932 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-22 23:39:41,407 INFO L282 CfgBuilder]: Performing block encoding [2023-11-22 23:39:42,028 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-22 23:39:42,029 INFO L309 CfgBuilder]: Removed 5 assume(true) statements. [2023-11-22 23:39:42,032 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:39:42 BoogieIcfgContainer [2023-11-22 23:39:42,032 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-22 23:39:42,035 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-22 23:39:42,035 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-22 23:39:42,038 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-22 23:39:42,038 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 11:38:35" (1/3) ... [2023-11-22 23:39:42,039 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d12b521 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 11:39:42, skipping insertion in model container [2023-11-22 23:39:42,039 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:38:40" (2/3) ... [2023-11-22 23:39:42,040 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d12b521 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 11:39:42, skipping insertion in model container [2023-11-22 23:39:42,040 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:39:42" (3/3) ... [2023-11-22 23:39:42,041 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i [2023-11-22 23:39:42,057 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-22 23:39:42,057 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-22 23:39:42,165 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-22 23:39:42,175 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=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;@15cc7c68, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-22 23:39:42,176 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-22 23:39:42,193 INFO L276 IsEmpty]: Start isEmpty. Operand has 3473 states, 2335 states have (on average 1.4137044967880086) internal successors, (3301), 2351 states have internal predecessors, (3301), 1000 states have call successors, (1000), 138 states have call predecessors, (1000), 137 states have return successors, (992), 989 states have call predecessors, (992), 992 states have call successors, (992) [2023-11-22 23:39:42,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 574 [2023-11-22 23:39:42,234 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 23:39:42,235 INFO L195 NwaCegarLoop]: trace histogram [55, 54, 54, 54, 54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 23:39:42,236 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting cx25821_initdevErr0ASSERT_VIOLATIONERROR_FUNCTION === [cx25821_initdevErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-22 23:39:42,240 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 23:39:42,240 INFO L85 PathProgramCache]: Analyzing trace with hash 324561063, now seen corresponding path program 1 times [2023-11-22 23:39:42,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 23:39:42,252 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1192585559] [2023-11-22 23:39:42,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 23:39:42,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 23:39:42,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:44,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:44,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-22 23:39:44,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:44,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-22 23:39:44,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:44,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-22 23:39:44,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:44,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-22 23:39:44,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:44,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-22 23:39:44,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:44,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-22 23:39:44,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:44,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-22 23:39:44,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:44,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-22 23:39:44,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:44,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-22 23:39:44,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:44,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-11-22 23:39:44,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:44,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-22 23:39:44,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:44,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-22 23:39:44,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:44,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-22 23:39:44,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:44,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-22 23:39:44,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:44,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-11-22 23:39:44,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:44,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-22 23:39:44,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:44,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2023-11-22 23:39:44,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:44,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-22 23:39:44,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:44,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:44,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2023-11-22 23:39:45,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-22 23:39:45,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-22 23:39:45,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-11-22 23:39:45,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-22 23:39:45,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2023-11-22 23:39:45,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-11-22 23:39:45,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2023-11-22 23:39:45,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2023-11-22 23:39:45,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-22 23:39:45,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-11-22 23:39:45,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2023-11-22 23:39:45,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2023-11-22 23:39:45,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321 [2023-11-22 23:39:45,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2023-11-22 23:39:45,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2023-11-22 23:39:45,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2023-11-22 23:39:45,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2023-11-22 23:39:45,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2023-11-22 23:39:45,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2023-11-22 23:39:45,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2023-11-22 23:39:45,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2023-11-22 23:39:45,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 411 [2023-11-22 23:39:45,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2023-11-22 23:39:45,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2023-11-22 23:39:45,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 441 [2023-11-22 23:39:45,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 451 [2023-11-22 23:39:45,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 461 [2023-11-22 23:39:45,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 471 [2023-11-22 23:39:45,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 481 [2023-11-22 23:39:45,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491 [2023-11-22 23:39:45,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 501 [2023-11-22 23:39:45,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 511 [2023-11-22 23:39:45,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 521 [2023-11-22 23:39:45,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2023-11-22 23:39:45,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:39:45,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 541 [2023-11-22 23:39:45,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 566 [2023-11-22 23:39:45,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:39:45,996 INFO L134 CoverageAnalysis]: Checked inductivity of 11556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11556 trivial. 0 not checked. [2023-11-22 23:39:45,996 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 23:39:45,996 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1192585559] [2023-11-22 23:39:45,997 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1192585559] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 23:39:45,997 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 23:39:45,997 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-22 23:39:45,999 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [101595851] [2023-11-22 23:39:45,999 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 23:39:46,006 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-22 23:39:46,006 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 23:39:46,032 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-22 23:39:46,033 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-22 23:39:46,041 INFO L87 Difference]: Start difference. First operand has 3473 states, 2335 states have (on average 1.4137044967880086) internal successors, (3301), 2351 states have internal predecessors, (3301), 1000 states have call successors, (1000), 138 states have call predecessors, (1000), 137 states have return successors, (992), 989 states have call predecessors, (992), 992 states have call successors, (992) Second operand has 4 states, 4 states have (on average 21.25) internal successors, (85), 3 states have internal predecessors, (85), 3 states have call successors, (59), 3 states have call predecessors, (59), 1 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) [2023-11-22 23:39:51,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 23:40:20,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-11-22 23:40:40,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 23:40:40,049 INFO L93 Difference]: Finished difference Result 10592 states and 16661 transitions. [2023-11-22 23:40:40,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-22 23:40:40,053 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 3 states have internal predecessors, (85), 3 states have call successors, (59), 3 states have call predecessors, (59), 1 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) Word has length 573 [2023-11-22 23:40:40,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 23:40:40,123 INFO L225 Difference]: With dead ends: 10592 [2023-11-22 23:40:40,124 INFO L226 Difference]: Without dead ends: 7172 [2023-11-22 23:40:40,152 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 225 GetRequests, 222 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-22 23:40:40,156 INFO L413 NwaCegarLoop]: 3598 mSDtfsCounter, 6837 mSDsluCounter, 5288 mSDsCounter, 0 mSdLazyCounter, 4766 mSolverCounterSat, 2553 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 51.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7524 SdHoareTripleChecker+Valid, 8886 SdHoareTripleChecker+Invalid, 7321 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2553 IncrementalHoareTripleChecker+Valid, 4766 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 52.9s IncrementalHoareTripleChecker+Time [2023-11-22 23:40:40,157 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7524 Valid, 8886 Invalid, 7321 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2553 Valid, 4766 Invalid, 2 Unknown, 0 Unchecked, 52.9s Time] [2023-11-22 23:40:40,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7172 states. [2023-11-22 23:40:40,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7172 to 6700. [2023-11-22 23:40:40,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6700 states, 4557 states have (on average 1.3835856923414527) internal successors, (6305), 4589 states have internal predecessors, (6305), 1873 states have call successors, (1873), 269 states have call predecessors, (1873), 269 states have return successors, (1873), 1865 states have call predecessors, (1873), 1873 states have call successors, (1873) [2023-11-22 23:40:40,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6700 states to 6700 states and 10051 transitions. [2023-11-22 23:40:40,678 INFO L78 Accepts]: Start accepts. Automaton has 6700 states and 10051 transitions. Word has length 573 [2023-11-22 23:40:40,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 23:40:40,682 INFO L495 AbstractCegarLoop]: Abstraction has 6700 states and 10051 transitions. [2023-11-22 23:40:40,683 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 3 states have internal predecessors, (85), 3 states have call successors, (59), 3 states have call predecessors, (59), 1 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) [2023-11-22 23:40:40,684 INFO L276 IsEmpty]: Start isEmpty. Operand 6700 states and 10051 transitions. [2023-11-22 23:40:40,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 580 [2023-11-22 23:40:40,704 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 23:40:40,704 INFO L195 NwaCegarLoop]: trace histogram [55, 54, 54, 54, 54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 23:40:40,705 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-22 23:40:40,708 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting cx25821_initdevErr0ASSERT_VIOLATIONERROR_FUNCTION === [cx25821_initdevErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-22 23:40:40,708 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 23:40:40,709 INFO L85 PathProgramCache]: Analyzing trace with hash -585338472, now seen corresponding path program 1 times [2023-11-22 23:40:40,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 23:40:40,709 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [661048225] [2023-11-22 23:40:40,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 23:40:40,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 23:40:40,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:41,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:41,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-22 23:40:42,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-22 23:40:42,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-22 23:40:42,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-22 23:40:42,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-22 23:40:42,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-22 23:40:42,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-22 23:40:42,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-22 23:40:42,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-22 23:40:42,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-11-22 23:40:42,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-22 23:40:42,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-22 23:40:42,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-22 23:40:42,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-22 23:40:42,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-11-22 23:40:42,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-22 23:40:42,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2023-11-22 23:40:42,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-22 23:40:42,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2023-11-22 23:40:42,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-22 23:40:42,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-22 23:40:42,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-11-22 23:40:42,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-22 23:40:42,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2023-11-22 23:40:42,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-11-22 23:40:42,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2023-11-22 23:40:42,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2023-11-22 23:40:42,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-22 23:40:42,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-11-22 23:40:42,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2023-11-22 23:40:42,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2023-11-22 23:40:42,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321 [2023-11-22 23:40:42,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2023-11-22 23:40:42,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2023-11-22 23:40:42,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2023-11-22 23:40:42,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2023-11-22 23:40:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2023-11-22 23:40:42,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2023-11-22 23:40:42,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2023-11-22 23:40:42,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2023-11-22 23:40:42,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 411 [2023-11-22 23:40:42,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:42,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:42,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2023-11-22 23:40:43,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:43,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2023-11-22 23:40:43,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:43,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 441 [2023-11-22 23:40:43,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:43,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 451 [2023-11-22 23:40:43,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:43,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 461 [2023-11-22 23:40:43,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:43,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 471 [2023-11-22 23:40:43,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:43,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 481 [2023-11-22 23:40:43,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:43,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491 [2023-11-22 23:40:43,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:43,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 501 [2023-11-22 23:40:43,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:43,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 511 [2023-11-22 23:40:43,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 521 [2023-11-22 23:40:43,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:43,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2023-11-22 23:40:43,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:40:43,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 541 [2023-11-22 23:40:43,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2023-11-22 23:40:43,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 572 [2023-11-22 23:40:43,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:40:43,324 INFO L134 CoverageAnalysis]: Checked inductivity of 11556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11556 trivial. 0 not checked. [2023-11-22 23:40:43,324 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 23:40:43,324 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [661048225] [2023-11-22 23:40:43,324 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [661048225] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 23:40:43,325 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 23:40:43,325 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-22 23:40:43,325 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [376685132] [2023-11-22 23:40:43,325 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 23:40:43,328 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-22 23:40:43,329 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 23:40:43,329 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-22 23:40:43,330 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-22 23:40:43,330 INFO L87 Difference]: Start difference. First operand 6700 states and 10051 transitions. Second operand has 4 states, 4 states have (on average 22.5) internal successors, (90), 3 states have internal predecessors, (90), 3 states have call successors, (59), 3 states have call predecessors, (59), 1 states have return successors, (58), 3 states have call predecessors, (58), 3 states have call successors, (58) [2023-11-22 23:41:31,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 23:41:31,685 INFO L93 Difference]: Finished difference Result 20584 states and 31111 transitions. [2023-11-22 23:41:31,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-22 23:41:31,685 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.5) internal successors, (90), 3 states have internal predecessors, (90), 3 states have call successors, (59), 3 states have call predecessors, (59), 1 states have return successors, (58), 3 states have call predecessors, (58), 3 states have call successors, (58) Word has length 579 [2023-11-22 23:41:31,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 23:41:31,843 INFO L225 Difference]: With dead ends: 20584 [2023-11-22 23:41:31,844 INFO L226 Difference]: Without dead ends: 13993 [2023-11-22 23:41:31,870 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 227 GetRequests, 224 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-22 23:41:31,871 INFO L413 NwaCegarLoop]: 3568 mSDtfsCounter, 6672 mSDsluCounter, 5198 mSDsCounter, 0 mSdLazyCounter, 4731 mSolverCounterSat, 2419 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 45.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7335 SdHoareTripleChecker+Valid, 8766 SdHoareTripleChecker+Invalid, 7150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2419 IncrementalHoareTripleChecker+Valid, 4731 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 47.4s IncrementalHoareTripleChecker+Time [2023-11-22 23:41:31,871 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7335 Valid, 8766 Invalid, 7150 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2419 Valid, 4731 Invalid, 0 Unknown, 0 Unchecked, 47.4s Time] [2023-11-22 23:41:31,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13993 states. [2023-11-22 23:41:32,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13993 to 13067. [2023-11-22 23:41:32,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13067 states, 8932 states have (on average 1.384012539184953) internal successors, (12362), 8994 states have internal predecessors, (12362), 3608 states have call successors, (3608), 526 states have call predecessors, (3608), 526 states have return successors, (3608), 3594 states have call predecessors, (3608), 3608 states have call successors, (3608) [2023-11-22 23:41:32,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13067 states to 13067 states and 19578 transitions. [2023-11-22 23:41:32,510 INFO L78 Accepts]: Start accepts. Automaton has 13067 states and 19578 transitions. Word has length 579 [2023-11-22 23:41:32,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 23:41:32,513 INFO L495 AbstractCegarLoop]: Abstraction has 13067 states and 19578 transitions. [2023-11-22 23:41:32,514 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.5) internal successors, (90), 3 states have internal predecessors, (90), 3 states have call successors, (59), 3 states have call predecessors, (59), 1 states have return successors, (58), 3 states have call predecessors, (58), 3 states have call successors, (58) [2023-11-22 23:41:32,514 INFO L276 IsEmpty]: Start isEmpty. Operand 13067 states and 19578 transitions. [2023-11-22 23:41:32,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2023-11-22 23:41:32,532 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 23:41:32,532 INFO L195 NwaCegarLoop]: trace histogram [55, 54, 54, 54, 54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 23:41:32,532 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-22 23:41:32,533 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting cx25821_initdevErr0ASSERT_VIOLATIONERROR_FUNCTION === [cx25821_initdevErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-22 23:41:32,533 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 23:41:32,534 INFO L85 PathProgramCache]: Analyzing trace with hash -959791723, now seen corresponding path program 1 times [2023-11-22 23:41:32,534 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 23:41:32,539 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [221553443] [2023-11-22 23:41:32,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 23:41:32,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 23:41:32,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-22 23:41:33,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-22 23:41:33,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-22 23:41:33,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-22 23:41:33,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-22 23:41:33,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-22 23:41:33,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-22 23:41:33,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-22 23:41:33,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-22 23:41:33,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-11-22 23:41:33,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-22 23:41:33,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-22 23:41:33,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-22 23:41:33,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-22 23:41:33,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-11-22 23:41:33,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-22 23:41:33,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2023-11-22 23:41:33,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-22 23:41:33,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2023-11-22 23:41:33,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-22 23:41:33,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-22 23:41:33,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-11-22 23:41:33,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-22 23:41:33,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2023-11-22 23:41:33,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-11-22 23:41:33,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2023-11-22 23:41:33,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2023-11-22 23:41:33,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-22 23:41:33,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-11-22 23:41:33,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2023-11-22 23:41:33,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2023-11-22 23:41:33,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:33,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:33,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321 [2023-11-22 23:41:34,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:34,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2023-11-22 23:41:34,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:34,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2023-11-22 23:41:34,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:34,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2023-11-22 23:41:34,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:34,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2023-11-22 23:41:34,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:34,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2023-11-22 23:41:34,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:34,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2023-11-22 23:41:34,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:34,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2023-11-22 23:41:34,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:34,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2023-11-22 23:41:34,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:34,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 411 [2023-11-22 23:41:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:34,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2023-11-22 23:41:34,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:34,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2023-11-22 23:41:34,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:34,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 441 [2023-11-22 23:41:34,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:34,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 451 [2023-11-22 23:41:34,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:34,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 461 [2023-11-22 23:41:34,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:34,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 471 [2023-11-22 23:41:34,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:34,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 481 [2023-11-22 23:41:34,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:34,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491 [2023-11-22 23:41:34,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:34,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 501 [2023-11-22 23:41:34,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:34,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 511 [2023-11-22 23:41:34,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:34,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 521 [2023-11-22 23:41:34,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:34,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2023-11-22 23:41:34,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:41:34,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 541 [2023-11-22 23:41:34,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 579 [2023-11-22 23:41:34,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:41:34,528 INFO L134 CoverageAnalysis]: Checked inductivity of 11556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11556 trivial. 0 not checked. [2023-11-22 23:41:34,529 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 23:41:34,529 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [221553443] [2023-11-22 23:41:34,529 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [221553443] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 23:41:34,529 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 23:41:34,529 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-22 23:41:34,530 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [101922819] [2023-11-22 23:41:34,530 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 23:41:34,531 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-22 23:41:34,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 23:41:34,532 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-22 23:41:34,532 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-22 23:41:34,533 INFO L87 Difference]: Start difference. First operand 13067 states and 19578 transitions. Second operand has 4 states, 4 states have (on average 24.5) internal successors, (98), 3 states have internal predecessors, (98), 3 states have call successors, (59), 3 states have call predecessors, (59), 1 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) [2023-11-22 23:42:23,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 23:42:23,327 INFO L93 Difference]: Finished difference Result 39383 states and 59200 transitions. [2023-11-22 23:42:23,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-22 23:42:23,328 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 24.5) internal successors, (98), 3 states have internal predecessors, (98), 3 states have call successors, (59), 3 states have call predecessors, (59), 1 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) Word has length 586 [2023-11-22 23:42:23,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 23:42:23,498 INFO L225 Difference]: With dead ends: 39383 [2023-11-22 23:42:23,499 INFO L226 Difference]: Without dead ends: 26425 [2023-11-22 23:42:23,575 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 225 GetRequests, 222 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-22 23:42:23,578 INFO L413 NwaCegarLoop]: 3654 mSDtfsCounter, 6456 mSDsluCounter, 5247 mSDsCounter, 0 mSdLazyCounter, 4872 mSolverCounterSat, 2360 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 45.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7093 SdHoareTripleChecker+Valid, 8901 SdHoareTripleChecker+Invalid, 7232 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2360 IncrementalHoareTripleChecker+Valid, 4872 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 47.6s IncrementalHoareTripleChecker+Time [2023-11-22 23:42:23,579 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7093 Valid, 8901 Invalid, 7232 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2360 Valid, 4872 Invalid, 0 Unknown, 0 Unchecked, 47.6s Time] [2023-11-22 23:42:23,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26425 states. [2023-11-22 23:42:24,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26425 to 24617. [2023-11-22 23:42:24,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24617 states, 16957 states have (on average 1.3848558117591556) internal successors, (23483), 17082 states have internal predecessors, (23483), 6622 states have call successors, (6622), 1037 states have call predecessors, (6622), 1037 states have return successors, (6622), 6586 states have call predecessors, (6622), 6622 states have call successors, (6622) [2023-11-22 23:42:24,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24617 states to 24617 states and 36727 transitions. [2023-11-22 23:42:24,880 INFO L78 Accepts]: Start accepts. Automaton has 24617 states and 36727 transitions. Word has length 586 [2023-11-22 23:42:24,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 23:42:24,882 INFO L495 AbstractCegarLoop]: Abstraction has 24617 states and 36727 transitions. [2023-11-22 23:42:24,882 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 24.5) internal successors, (98), 3 states have internal predecessors, (98), 3 states have call successors, (59), 3 states have call predecessors, (59), 1 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) [2023-11-22 23:42:24,883 INFO L276 IsEmpty]: Start isEmpty. Operand 24617 states and 36727 transitions. [2023-11-22 23:42:24,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 594 [2023-11-22 23:42:24,895 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 23:42:24,896 INFO L195 NwaCegarLoop]: trace histogram [56, 54, 54, 54, 54, 54, 54, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 23:42:24,896 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-22 23:42:24,896 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting cx25821_initdevErr0ASSERT_VIOLATIONERROR_FUNCTION === [cx25821_initdevErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-22 23:42:24,896 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 23:42:24,897 INFO L85 PathProgramCache]: Analyzing trace with hash 1251905509, now seen corresponding path program 1 times [2023-11-22 23:42:24,897 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 23:42:24,897 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1000586905] [2023-11-22 23:42:24,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 23:42:24,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 23:42:25,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:25,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:25,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:25,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:25,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:25,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-22 23:42:25,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:25,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:25,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:25,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-22 23:42:25,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-22 23:42:26,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-22 23:42:26,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-22 23:42:26,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-22 23:42:26,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-22 23:42:26,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-22 23:42:26,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-22 23:42:26,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-11-22 23:42:26,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-22 23:42:26,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-22 23:42:26,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-22 23:42:26,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-22 23:42:26,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-11-22 23:42:26,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-22 23:42:26,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2023-11-22 23:42:26,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-22 23:42:26,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2023-11-22 23:42:26,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-22 23:42:26,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-22 23:42:26,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-11-22 23:42:26,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-22 23:42:26,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2023-11-22 23:42:26,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-11-22 23:42:26,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2023-11-22 23:42:26,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2023-11-22 23:42:26,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-22 23:42:26,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-11-22 23:42:26,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2023-11-22 23:42:26,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2023-11-22 23:42:26,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321 [2023-11-22 23:42:26,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2023-11-22 23:42:26,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2023-11-22 23:42:26,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2023-11-22 23:42:26,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2023-11-22 23:42:26,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2023-11-22 23:42:26,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2023-11-22 23:42:26,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2023-11-22 23:42:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2023-11-22 23:42:26,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 23:42:26,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 23:42:26,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 411 Killed by 15