./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_919e1769-e240-40f2-a812-d4ad5150323f/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_919e1769-e240-40f2-a812-d4ad5150323f/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_919e1769-e240-40f2-a812-d4ad5150323f/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_919e1769-e240-40f2-a812-d4ad5150323f/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_919e1769-e240-40f2-a812-d4ad5150323f/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_919e1769-e240-40f2-a812-d4ad5150323f/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --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 420af474850d23f3f2d1eaddb78c478fb6a14fcff2ada80d9108d342279e18ba --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:08:18,633 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:08:18,707 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_919e1769-e240-40f2-a812-d4ad5150323f/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-06 22:08:18,712 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:08:18,713 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:08:18,739 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:08:18,740 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:08:18,741 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:08:18,742 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:08:18,742 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:08:18,743 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:08:18,744 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:08:18,745 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:08:18,745 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:08:18,746 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:08:18,747 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:08:18,747 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:08:18,748 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:08:18,749 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:08:18,749 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:08:18,750 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:08:18,754 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:08:18,754 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:08:18,755 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:08:18,756 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:08:18,756 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:08:18,757 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:08:18,757 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:08:18,758 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:08:18,758 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:08:18,759 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:08:18,760 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:08:18,761 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:08:18,761 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:08:18,761 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:08:18,762 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:08:18,762 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_919e1769-e240-40f2-a812-d4ad5150323f/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_919e1769-e240-40f2-a812-d4ad5150323f/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 420af474850d23f3f2d1eaddb78c478fb6a14fcff2ada80d9108d342279e18ba [2023-11-06 22:08:19,100 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:08:19,136 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:08:19,139 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:08:19,141 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:08:19,141 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:08:19,143 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_919e1769-e240-40f2-a812-d4ad5150323f/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i [2023-11-06 22:08:22,325 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:08:23,403 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:08:23,404 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_919e1769-e240-40f2-a812-d4ad5150323f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i [2023-11-06 22:08:23,500 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_919e1769-e240-40f2-a812-d4ad5150323f/bin/uautomizer-verify-WvqO1wxjHP/data/e200351d9/84f0ecba1eaa459eace9ce12de2577cd/FLAG61dadc63a [2023-11-06 22:08:23,522 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_919e1769-e240-40f2-a812-d4ad5150323f/bin/uautomizer-verify-WvqO1wxjHP/data/e200351d9/84f0ecba1eaa459eace9ce12de2577cd [2023-11-06 22:08:23,525 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:08:23,527 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:08:23,528 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:08:23,529 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:08:23,539 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:08:23,540 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:08:23" (1/1) ... [2023-11-06 22:08:23,541 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d6188be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:23, skipping insertion in model container [2023-11-06 22:08:23,541 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:08:23" (1/1) ... [2023-11-06 22:08:23,868 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:08:31,502 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_919e1769-e240-40f2-a812-d4ad5150323f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i[772843,772856] [2023-11-06 22:08:31,637 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:08:31,690 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:08:31,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [8279-8280] [2023-11-06 22:08:32,153 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [10410-10411] [2023-11-06 22:08:32,154 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [10426] [2023-11-06 22:08:32,154 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [10433] [2023-11-06 22:08:32,157 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; decl %0": "+m" (v->counter)); [10550] [2023-11-06 22:08:32,167 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [10913-10914] [2023-11-06 22:08:32,169 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [10942-10943] [2023-11-06 22:08:32,421 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3211/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/be2iscsi/be_main.c"), "i" (1884), "i" (12UL)); [13395-13396] [2023-11-06 22:08:32,438 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3211/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/be2iscsi/be_main.c"), "i" (1957), "i" (12UL)); [13488-13489] [2023-11-06 22:08:32,857 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"); [20642] [2023-11-06 22:08:32,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [22637] [2023-11-06 22:08:32,943 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; incl %0": "+m" (v->counter)); [22660] [2023-11-06 22:08:32,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [22682] [2023-11-06 22:08:32,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [22689] [2023-11-06 22:08:33,034 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3211/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/be2iscsi/be_cmds.c"), "i" (1114), "i" (12UL)); [24188-24189] [2023-11-06 22:08:33,047 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_919e1769-e240-40f2-a812-d4ad5150323f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i[772843,772856] [2023-11-06 22:08:33,058 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:08:33,613 WARN L672 CHandler]: The function ldv_calloc is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:08:33,613 WARN L672 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:08:33,622 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:08:33,623 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:33 WrapperNode [2023-11-06 22:08:33,623 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:08:33,625 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:08:33,625 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:08:33,625 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:08:33,633 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:33" (1/1) ... [2023-11-06 22:08:33,973 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:33" (1/1) ... [2023-11-06 22:08:34,664 INFO L138 Inliner]: procedures = 634, calls = 9506, calls flagged for inlining = 274, calls inlined = 266, statements flattened = 22765 [2023-11-06 22:08:34,665 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:08:34,666 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:08:34,666 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:08:34,667 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:08:34,677 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:33" (1/1) ... [2023-11-06 22:08:34,678 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:33" (1/1) ... [2023-11-06 22:08:34,950 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:33" (1/1) ... [2023-11-06 22:08:34,965 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:33" (1/1) ... [2023-11-06 22:08:35,657 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:33" (1/1) ... [2023-11-06 22:08:35,729 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:33" (1/1) ... [2023-11-06 22:08:35,864 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:33" (1/1) ... [2023-11-06 22:08:36,040 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:33" (1/1) ... [2023-11-06 22:08:36,299 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:08:36,300 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:08:36,301 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:08:36,301 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:08:36,302 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:33" (1/1) ... [2023-11-06 22:08:36,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:08:36,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_919e1769-e240-40f2-a812-d4ad5150323f/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:08:36,357 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_919e1769-e240-40f2-a812-d4ad5150323f/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:08:36,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_919e1769-e240-40f2-a812-d4ad5150323f/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:08:36,501 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_use [2023-11-06 22:08:36,501 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_use [2023-11-06 22:08:36,501 INFO L130 BoogieDeclarations]: Found specification of procedure __iscsi_complete_pdu [2023-11-06 22:08:36,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __iscsi_complete_pdu [2023-11-06 22:08:36,501 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-06 22:08:36,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-06 22:08:36,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-06 22:08:36,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-06 22:08:36,502 INFO L130 BoogieDeclarations]: Found specification of procedure free_io_sgl_handle [2023-11-06 22:08:36,502 INFO L138 BoogieDeclarations]: Found implementation of procedure free_io_sgl_handle [2023-11-06 22:08:36,503 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_notify_wait [2023-11-06 22:08:36,503 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_notify_wait [2023-11-06 22:08:36,503 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-11-06 22:08:36,503 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-11-06 22:08:36,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-06 22:08:36,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-06 22:08:36,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-06 22:08:36,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-06 22:08:36,504 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_purge_eq [2023-11-06 22:08:36,504 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_purge_eq [2023-11-06 22:08:36,504 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-11-06 22:08:36,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-11-06 22:08:36,504 INFO L130 BoogieDeclarations]: Found specification of procedure amap_get [2023-11-06 22:08:36,505 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_get [2023-11-06 22:08:36,505 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-06 22:08:36,505 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-06 22:08:36,505 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-11-06 22:08:36,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-11-06 22:08:36,505 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_mcc_tag [2023-11-06 22:08:36,506 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_mcc_tag [2023-11-06 22:08:36,506 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2023-11-06 22:08:36,506 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2023-11-06 22:08:36,506 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-06 22:08:36,506 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-06 22:08:36,506 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_is_new [2023-11-06 22:08:36,506 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_is_new [2023-11-06 22:08:36,507 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_exec_nonemb_cmd [2023-11-06 22:08:36,507 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_exec_nonemb_cmd [2023-11-06 22:08:36,507 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2023-11-06 22:08:36,507 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2023-11-06 22:08:36,507 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ue_detect [2023-11-06 22:08:36,507 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ue_detect [2023-11-06 22:08:36,507 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-06 22:08:36,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-06 22:08:36,508 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-06 22:08:36,508 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-06 22:08:36,508 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_get_param [2023-11-06 22:08:36,508 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_get_param [2023-11-06 22:08:36,508 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2023-11-06 22:08:36,508 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2023-11-06 22:08:36,509 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-06 22:08:36,509 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_session_create [2023-11-06 22:08:36,509 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_session_create [2023-11-06 22:08:36,509 INFO L130 BoogieDeclarations]: Found specification of procedure swap_dws [2023-11-06 22:08:36,509 INFO L138 BoogieDeclarations]: Found implementation of procedure swap_dws [2023-11-06 22:08:36,509 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_process_all_cqs [2023-11-06 22:08:36,509 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_process_all_cqs [2023-11-06 22:08:36,510 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-06 22:08:36,510 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-06 22:08:36,510 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-06 22:08:36,510 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-06 22:08:36,510 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_page_addrs_prepare [2023-11-06 22:08:36,510 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_page_addrs_prepare [2023-11-06 22:08:36,510 INFO L130 BoogieDeclarations]: Found specification of procedure free_mcc_tag [2023-11-06 22:08:36,510 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mcc_tag [2023-11-06 22:08:36,511 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_enable_intr [2023-11-06 22:08:36,511 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_enable_intr [2023-11-06 22:08:36,511 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_session_destroy [2023-11-06 22:08:36,511 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_session_destroy [2023-11-06 22:08:36,511 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-06 22:08:36,511 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-06 22:08:36,511 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cmd_reset_function [2023-11-06 22:08:36,512 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cmd_reset_function [2023-11-06 22:08:36,512 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_free_mem [2023-11-06 22:08:36,512 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_free_mem [2023-11-06 22:08:36,512 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_get_param [2023-11-06 22:08:36,512 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_get_param [2023-11-06 22:08:36,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:08:36,512 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-06 22:08:36,513 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-06 22:08:36,513 INFO L130 BoogieDeclarations]: Found specification of procedure nla_find [2023-11-06 22:08:36,513 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_find [2023-11-06 22:08:36,513 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_get_async_busy_list [2023-11-06 22:08:36,513 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_get_async_busy_list [2023-11-06 22:08:36,513 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_teardown [2023-11-06 22:08:36,513 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_teardown [2023-11-06 22:08:36,514 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-06 22:08:36,514 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-06 22:08:36,514 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_stop [2023-11-06 22:08:36,514 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_stop [2023-11-06 22:08:36,514 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-06 22:08:36,514 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-06 22:08:36,514 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_init_irqs [2023-11-06 22:08:36,515 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_init_irqs [2023-11-06 22:08:36,515 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2023-11-06 22:08:36,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2023-11-06 22:08:36,531 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-06 22:08:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-06 22:08:36,532 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-06 22:08:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-06 22:08:36,532 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cleanup_task [2023-11-06 22:08:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cleanup_task [2023-11-06 22:08:36,532 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_send_pdu [2023-11-06 22:08:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_send_pdu [2023-11-06 22:08:36,532 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_eeh_err_detected [2023-11-06 22:08:36,533 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_eeh_err_detected [2023-11-06 22:08:36,533 INFO L130 BoogieDeclarations]: Found specification of procedure be_queue_free [2023-11-06 22:08:36,533 INFO L138 BoogieDeclarations]: Found implementation of procedure be_queue_free [2023-11-06 22:08:36,533 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2023-11-06 22:08:36,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2023-11-06 22:08:36,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-06 22:08:36,533 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_process_cq [2023-11-06 22:08:36,534 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_process_cq [2023-11-06 22:08:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-11-06 22:08:36,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-11-06 22:08:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-06 22:08:36,534 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-06 22:08:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-06 22:08:36,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-06 22:08:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-06 22:08:36,535 INFO L130 BoogieDeclarations]: Found specification of procedure index_inc [2023-11-06 22:08:36,535 INFO L138 BoogieDeclarations]: Found implementation of procedure index_inc [2023-11-06 22:08:36,535 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_mgmt_sgl_handle [2023-11-06 22:08:36,535 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_mgmt_sgl_handle [2023-11-06 22:08:36,535 INFO L130 BoogieDeclarations]: Found specification of procedure be_wrb_hdr_prepare [2023-11-06 22:08:36,535 INFO L138 BoogieDeclarations]: Found implementation of procedure be_wrb_hdr_prepare [2023-11-06 22:08:36,535 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2023-11-06 22:08:36,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2023-11-06 22:08:36,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 22:08:36,536 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_init [2023-11-06 22:08:36,536 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_init [2023-11-06 22:08:36,536 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-06 22:08:36,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-06 22:08:36,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-06 22:08:36,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-06 22:08:36,537 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_hw_health_check [2023-11-06 22:08:36,537 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_hw_health_check [2023-11-06 22:08:36,537 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2023-11-06 22:08:36,537 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2023-11-06 22:08:36,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-06 22:08:36,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-06 22:08:36,537 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_from_mccq [2023-11-06 22:08:36,538 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_from_mccq [2023-11-06 22:08:36,538 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_set_static_ip [2023-11-06 22:08:36,538 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_set_static_ip [2023-11-06 22:08:36,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-11-06 22:08:36,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-11-06 22:08:36,538 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-11-06 22:08:36,538 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-11-06 22:08:36,538 INFO L130 BoogieDeclarations]: Found specification of procedure be_sgl_destroy_contiguous [2023-11-06 22:08:36,539 INFO L138 BoogieDeclarations]: Found implementation of procedure be_sgl_destroy_contiguous [2023-11-06 22:08:36,539 INFO L130 BoogieDeclarations]: Found specification of procedure be2iscsi_iface_get_param [2023-11-06 22:08:36,539 INFO L138 BoogieDeclarations]: Found implementation of procedure be2iscsi_iface_get_param [2023-11-06 22:08:36,539 INFO L130 BoogieDeclarations]: Found specification of procedure amap_set [2023-11-06 22:08:36,539 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_set [2023-11-06 22:08:36,539 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-06 22:08:36,539 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-06 22:08:36,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-06 22:08:36,540 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-06 22:08:36,540 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-06 22:08:36,540 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-06 22:08:36,540 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_get [2023-11-06 22:08:36,540 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_get [2023-11-06 22:08:36,540 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_host_device [2023-11-06 22:08:36,540 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_host_device [2023-11-06 22:08:36,540 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-11-06 22:08:36,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-11-06 22:08:36,541 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_free_ep [2023-11-06 22:08:36,541 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_free_ep [2023-11-06 22:08:36,541 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_process [2023-11-06 22:08:36,541 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_process [2023-11-06 22:08:36,541 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_parse_pdu [2023-11-06 22:08:36,541 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_parse_pdu [2023-11-06 22:08:36,541 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_target [2023-11-06 22:08:36,542 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_target [2023-11-06 22:08:36,542 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_mccq_compl [2023-11-06 22:08:36,542 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_mccq_compl [2023-11-06 22:08:36,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-06 22:08:36,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-06 22:08:36,542 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_unmap_pci_function [2023-11-06 22:08:36,542 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_unmap_pci_function [2023-11-06 22:08:36,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 22:08:36,543 INFO L130 BoogieDeclarations]: Found specification of procedure embedded_payload [2023-11-06 22:08:36,543 INFO L138 BoogieDeclarations]: Found implementation of procedure embedded_payload [2023-11-06 22:08:36,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-11-06 22:08:36,543 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_build_be_sgl_arr [2023-11-06 22:08:36,543 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_build_be_sgl_arr [2023-11-06 22:08:36,543 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-06 22:08:36,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-06 22:08:36,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:08:36,544 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_task_xmit [2023-11-06 22:08:36,544 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_task_xmit [2023-11-06 22:08:36,544 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_start [2023-11-06 22:08:36,544 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_start [2023-11-06 22:08:36,544 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-06 22:08:36,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-06 22:08:36,545 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2023-11-06 22:08:36,545 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2023-11-06 22:08:36,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 22:08:36,545 INFO L130 BoogieDeclarations]: Found specification of procedure nonembedded_sgl [2023-11-06 22:08:36,545 INFO L138 BoogieDeclarations]: Found implementation of procedure nonembedded_sgl [2023-11-06 22:08:36,545 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-06 22:08:36,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-06 22:08:36,545 INFO L130 BoogieDeclarations]: Found specification of procedure queue_tail_inc [2023-11-06 22:08:36,546 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_tail_inc [2023-11-06 22:08:36,546 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_modify_gateway [2023-11-06 22:08:36,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_modify_gateway [2023-11-06 22:08:36,546 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_get_macaddr [2023-11-06 22:08:36,546 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_get_macaddr [2023-11-06 22:08:36,546 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2023-11-06 22:08:36,546 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2023-11-06 22:08:36,546 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_get_stats [2023-11-06 22:08:36,547 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_get_stats [2023-11-06 22:08:36,547 INFO L130 BoogieDeclarations]: Found specification of procedure be_sgl_create_contiguous [2023-11-06 22:08:36,547 INFO L138 BoogieDeclarations]: Found implementation of procedure be_sgl_create_contiguous [2023-11-06 22:08:36,547 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_get_all_if_id [2023-11-06 22:08:36,567 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_get_all_if_id [2023-11-06 22:08:36,567 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_clean_port [2023-11-06 22:08:36,568 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_clean_port [2023-11-06 22:08:36,568 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cmd_cq_create [2023-11-06 22:08:36,568 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cmd_cq_create [2023-11-06 22:08:36,568 INFO L130 BoogieDeclarations]: Found specification of procedure be_chk_reset_complete [2023-11-06 22:08:36,568 INFO L138 BoogieDeclarations]: Found implementation of procedure be_chk_reset_complete [2023-11-06 22:08:36,568 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-06 22:08:36,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-06 22:08:36,568 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-06 22:08:36,569 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-06 22:08:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_boot_destroy_kset [2023-11-06 22:08:36,569 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_boot_destroy_kset [2023-11-06 22:08:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure free_mgmt_sgl_handle [2023-11-06 22:08:36,569 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mgmt_sgl_handle [2023-11-06 22:08:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_notify [2023-11-06 22:08:36,569 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_notify [2023-11-06 22:08:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-11-06 22:08:36,570 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-11-06 22:08:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_alloc_cmd_data [2023-11-06 22:08:36,570 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_alloc_cmd_data [2023-11-06 22:08:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure be2iscsi_attr_is_visible [2023-11-06 22:08:36,570 INFO L138 BoogieDeclarations]: Found implementation of procedure be2iscsi_attr_is_visible [2023-11-06 22:08:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_bsg_request [2023-11-06 22:08:36,570 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_bsg_request [2023-11-06 22:08:36,571 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-06 22:08:36,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-06 22:08:36,571 INFO L130 BoogieDeclarations]: Found specification of procedure be_queue_alloc [2023-11-06 22:08:36,571 INFO L138 BoogieDeclarations]: Found implementation of procedure be_queue_alloc [2023-11-06 22:08:36,571 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2023-11-06 22:08:36,571 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2023-11-06 22:08:36,571 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-11-06 22:08:36,571 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-11-06 22:08:36,572 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_create_iface [2023-11-06 22:08:36,572 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_create_iface [2023-11-06 22:08:36,572 INFO L130 BoogieDeclarations]: Found specification of procedure queue_tail_node [2023-11-06 22:08:36,572 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_tail_node [2023-11-06 22:08:36,572 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-11-06 22:08:36,572 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-11-06 22:08:36,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:08:36,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:08:36,573 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-06 22:08:36,573 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-06 22:08:36,573 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-06 22:08:36,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-06 22:08:36,573 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-06 22:08:36,573 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-06 22:08:36,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-06 22:08:36,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-06 22:08:36,574 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_get_host_param [2023-11-06 22:08:36,574 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_get_host_param [2023-11-06 22:08:36,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-06 22:08:36,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-06 22:08:36,574 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_init_controller [2023-11-06 22:08:36,574 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_init_controller [2023-11-06 22:08:36,574 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_cleanup [2023-11-06 22:08:36,574 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_cleanup [2023-11-06 22:08:36,575 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-06 22:08:36,575 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-06 22:08:36,575 INFO L130 BoogieDeclarations]: Found specification of procedure is_link_state_evt [2023-11-06 22:08:36,575 INFO L138 BoogieDeclarations]: Found implementation of procedure is_link_state_evt [2023-11-06 22:08:36,575 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_free_async_msg [2023-11-06 22:08:36,575 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_free_async_msg [2023-11-06 22:08:36,575 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-11-06 22:08:36,575 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-11-06 22:08:36,575 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_hdr_prepare [2023-11-06 22:08:36,576 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_hdr_prepare [2023-11-06 22:08:36,576 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_msix_enable [2023-11-06 22:08:36,576 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_msix_enable [2023-11-06 22:08:36,576 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2023-11-06 22:08:36,576 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2023-11-06 22:08:36,576 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_invalidate_icds [2023-11-06 22:08:36,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_invalidate_icds [2023-11-06 22:08:36,576 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2023-11-06 22:08:36,577 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2023-11-06 22:08:36,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-06 22:08:36,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-06 22:08:36,577 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-11-06 22:08:36,577 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-11-06 22:08:36,577 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-06 22:08:36,577 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-06 22:08:36,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-06 22:08:36,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-06 22:08:36,578 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2023-11-06 22:08:36,578 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2023-11-06 22:08:36,578 INFO L130 BoogieDeclarations]: Found specification of procedure be2iscsi_iface_set_param [2023-11-06 22:08:36,578 INFO L138 BoogieDeclarations]: Found implementation of procedure be2iscsi_iface_set_param [2023-11-06 22:08:36,578 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 22:08:36,578 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 22:08:36,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2023-11-06 22:08:36,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2023-11-06 22:08:36,578 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_set_vlan [2023-11-06 22:08:36,579 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_set_vlan [2023-11-06 22:08:36,579 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_update_async_writables [2023-11-06 22:08:36,579 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_update_async_writables [2023-11-06 22:08:36,579 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-06 22:08:36,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-06 22:08:36,579 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_alloc_pdu [2023-11-06 22:08:36,579 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_alloc_pdu [2023-11-06 22:08:36,579 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-06 22:08:36,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-06 22:08:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ep_connect [2023-11-06 22:08:36,580 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ep_connect [2023-11-06 22:08:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_recovery_timedout [2023-11-06 22:08:36,580 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_recovery_timedout [2023-11-06 22:08:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_unregister_transport [2023-11-06 22:08:36,580 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_unregister_transport [2023-11-06 22:08:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:08:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-06 22:08:36,580 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-06 22:08:36,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-06 22:08:36,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-06 22:08:36,581 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_quiesce [2023-11-06 22:08:36,581 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_quiesce [2023-11-06 22:08:36,581 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_enable [2023-11-06 22:08:36,581 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_enable [2023-11-06 22:08:36,581 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_6 [2023-11-06 22:08:36,581 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_6 [2023-11-06 22:08:36,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 22:08:36,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-06 22:08:36,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-06 22:08:36,582 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_disable [2023-11-06 22:08:36,582 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_disable [2023-11-06 22:08:36,582 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_for_each_session [2023-11-06 22:08:36,582 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_for_each_session [2023-11-06 22:08:36,582 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_get_gateway [2023-11-06 22:08:36,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_get_gateway [2023-11-06 22:08:36,582 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_create [2023-11-06 22:08:36,583 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_create [2023-11-06 22:08:36,583 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_get_if_info [2023-11-06 22:08:36,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_get_if_info [2023-11-06 22:08:36,583 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_wrb_handle [2023-11-06 22:08:36,583 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_wrb_handle [2023-11-06 22:08:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_sched_prep [2023-11-06 22:08:36,599 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_sched_prep [2023-11-06 22:08:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 22:08:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_error [2023-11-06 22:08:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_error [2023-11-06 22:08:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-06 22:08:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-06 22:08:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure be_fill_queue [2023-11-06 22:08:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure be_fill_queue [2023-11-06 22:08:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_get_params [2023-11-06 22:08:36,601 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_get_params [2023-11-06 22:08:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-06 22:08:36,601 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-06 22:08:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_notify [2023-11-06 22:08:36,601 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_notify [2023-11-06 22:08:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_async_link_state_process [2023-11-06 22:08:36,601 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_async_link_state_process [2023-11-06 22:08:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2023-11-06 22:08:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2023-11-06 22:08:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-06 22:08:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-06 22:08:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-06 22:08:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-06 22:08:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_setup_boot_info [2023-11-06 22:08:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_setup_boot_info [2023-11-06 22:08:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-06 22:08:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-06 22:08:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_set_ip [2023-11-06 22:08:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_set_ip [2023-11-06 22:08:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_ring_cq_db [2023-11-06 22:08:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_ring_cq_db [2023-11-06 22:08:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_write_buffer [2023-11-06 22:08:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_write_buffer [2023-11-06 22:08:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2023-11-06 22:08:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2023-11-06 22:08:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_format_mac [2023-11-06 22:08:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_format_mac [2023-11-06 22:08:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-06 22:08:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-06 22:08:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_set_param [2023-11-06 22:08:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_set_param [2023-11-06 22:08:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_get_async_handle [2023-11-06 22:08:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_get_async_handle [2023-11-06 22:08:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_destroy_iface [2023-11-06 22:08:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_destroy_iface [2023-11-06 22:08:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure free_wrb_handle [2023-11-06 22:08:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure free_wrb_handle [2023-11-06 22:08:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_db_ready_wait [2023-11-06 22:08:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_db_ready_wait [2023-11-06 22:08:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2023-11-06 22:08:36,606 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2023-11-06 22:08:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cmd_q_destroy [2023-11-06 22:08:36,606 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cmd_q_destroy [2023-11-06 22:08:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-06 22:08:36,606 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-06 22:08:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_post_async_buffers [2023-11-06 22:08:36,606 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_post_async_buffers [2023-11-06 22:08:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 22:08:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2023-11-06 22:08:36,607 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2023-11-06 22:08:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure be_complete_nopin_resp [2023-11-06 22:08:36,607 INFO L138 BoogieDeclarations]: Found implementation of procedure be_complete_nopin_resp [2023-11-06 22:08:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-06 22:08:36,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-06 22:08:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure find_num_cpus [2023-11-06 22:08:36,607 INFO L138 BoogieDeclarations]: Found implementation of procedure find_num_cpus [2023-11-06 22:08:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_eeh_reset [2023-11-06 22:08:36,608 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_eeh_reset [2023-11-06 22:08:36,608 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ep_get_param [2023-11-06 22:08:36,608 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ep_get_param [2023-11-06 22:08:36,608 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2023-11-06 22:08:36,608 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2023-11-06 22:08:36,608 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2023-11-06 22:08:36,608 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2023-11-06 22:08:36,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-06 22:08:36,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-06 22:08:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_ring_eq_db [2023-11-06 22:08:36,609 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_ring_eq_db [2023-11-06 22:08:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-06 22:08:36,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-06 22:08:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_free [2023-11-06 22:08:36,609 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_free [2023-11-06 22:08:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-06 22:08:36,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-06 22:08:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2023-11-06 22:08:36,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2023-11-06 22:08:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_create_ipv4_iface [2023-11-06 22:08:36,610 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_create_ipv4_iface [2023-11-06 22:08:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2023-11-06 22:08:36,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2023-11-06 22:08:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost [2023-11-06 22:08:36,610 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost [2023-11-06 22:08:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-11-06 22:08:36,610 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-11-06 22:08:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_destroy_endpoint [2023-11-06 22:08:36,611 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_destroy_endpoint [2023-11-06 22:08:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_9 [2023-11-06 22:08:36,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_9 [2023-11-06 22:08:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_6 [2023-11-06 22:08:36,611 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_6 [2023-11-06 22:08:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_teardown [2023-11-06 22:08:36,611 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_teardown [2023-11-06 22:08:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_sched [2023-11-06 22:08:36,611 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_sched [2023-11-06 22:08:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ep_poll [2023-11-06 22:08:36,612 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ep_poll [2023-11-06 22:08:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_bind [2023-11-06 22:08:36,612 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_bind [2023-11-06 22:08:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_from_mbox [2023-11-06 22:08:36,612 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_from_mbox [2023-11-06 22:08:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure amap_mask [2023-11-06 22:08:36,612 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_mask [2023-11-06 22:08:36,613 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_create_ipv6_iface [2023-11-06 22:08:36,613 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_create_ipv6_iface [2023-11-06 22:08:36,613 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_create_default_pdu_queue [2023-11-06 22:08:36,613 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_create_default_pdu_queue [2023-11-06 22:08:36,613 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-06 22:08:36,613 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-06 22:08:36,613 INFO L130 BoogieDeclarations]: Found specification of procedure be_encoded_q_len [2023-11-06 22:08:36,613 INFO L138 BoogieDeclarations]: Found implementation of procedure be_encoded_q_len [2023-11-06 22:08:36,613 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_fwd_async_msg [2023-11-06 22:08:36,614 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_fwd_async_msg [2023-11-06 22:08:36,614 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_static_ip_modify [2023-11-06 22:08:36,614 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_static_ip_modify [2023-11-06 22:08:36,614 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_process_default_pdu_ring [2023-11-06 22:08:36,614 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_process_default_pdu_ring [2023-11-06 22:08:36,614 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-06 22:08:36,614 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-06 22:08:36,614 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-06 22:08:36,615 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-06 22:08:36,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:08:36,615 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-11-06 22:08:36,615 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-11-06 22:08:36,615 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_free_mgmt_task_handles [2023-11-06 22:08:36,615 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_free_mgmt_task_handles [2023-11-06 22:08:36,615 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2023-11-06 22:08:36,615 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2023-11-06 22:08:39,145 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:08:39,155 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:08:39,672 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-06 22:09:12,219 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:09:12,268 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:09:12,268 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-06 22:09:12,281 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:09:12 BoogieIcfgContainer [2023-11-06 22:09:12,281 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:09:12,286 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:09:12,287 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:09:12,291 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:09:12,291 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:08:23" (1/3) ... [2023-11-06 22:09:12,292 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4695b28e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:09:12, skipping insertion in model container [2023-11-06 22:09:12,292 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:33" (2/3) ... [2023-11-06 22:09:12,293 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4695b28e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:09:12, skipping insertion in model container [2023-11-06 22:09:12,293 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:09:12" (3/3) ... [2023-11-06 22:09:12,296 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i [2023-11-06 22:09:12,312 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:09:12,312 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:09:12,526 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:09:12,534 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=LoopsAndPotentialCycles, 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;@36ed7623, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:09:12,535 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:09:12,567 INFO L276 IsEmpty]: Start isEmpty. Operand has 7588 states, 5437 states have (on average 1.418245355894795) internal successors, (7711), 5538 states have internal predecessors, (7711), 1917 states have call successors, (1917), 234 states have call predecessors, (1917), 233 states have return successors, (1895), 1876 states have call predecessors, (1895), 1895 states have call successors, (1895) [2023-11-06 22:09:12,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2023-11-06 22:09:12,654 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:09:12,655 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 26, 26, 26, 26, 26, 26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:09:12,656 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:09:12,664 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:09:12,665 INFO L85 PathProgramCache]: Analyzing trace with hash -1201256702, now seen corresponding path program 1 times [2023-11-06 22:09:12,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:09:12,675 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2026324617] [2023-11-06 22:09:12,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:09:12,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:09:14,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:09:15,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:15,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:15,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-06 22:09:15,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:15,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:15,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-06 22:09:15,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:15,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:15,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-06 22:09:15,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:15,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:15,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-11-06 22:09:15,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:15,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:15,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-06 22:09:15,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:15,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:15,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2023-11-06 22:09:15,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:15,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:15,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2023-11-06 22:09:15,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:15,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:15,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-06 22:09:15,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:15,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:15,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-06 22:09:15,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:15,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:15,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2023-11-06 22:09:15,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:15,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:15,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2023-11-06 22:09:15,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:15,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:15,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2023-11-06 22:09:15,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:16,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:16,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2023-11-06 22:09:16,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:16,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:16,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-06 22:09:16,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:16,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:16,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2023-11-06 22:09:16,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:16,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:16,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2023-11-06 22:09:16,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:16,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:16,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2023-11-06 22:09:16,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:16,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:16,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2023-11-06 22:09:16,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:16,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:16,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2023-11-06 22:09:16,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:16,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:16,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2023-11-06 22:09:16,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:16,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:16,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2023-11-06 22:09:16,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:16,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:16,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2023-11-06 22:09:16,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:16,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:16,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2023-11-06 22:09:16,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:16,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:16,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2023-11-06 22:09:16,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:16,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:16,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2023-11-06 22:09:16,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:16,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:16,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2023-11-06 22:09:16,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:16,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:16,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2023-11-06 22:09:16,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:16,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:16,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2023-11-06 22:09:16,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:16,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:16,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:17,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2023-11-06 22:09:17,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:17,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:17,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2023-11-06 22:09:17,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:17,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:17,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2023-11-06 22:09:17,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:17,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:17,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2023-11-06 22:09:17,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:17,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:17,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 530 [2023-11-06 22:09:17,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:17,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:17,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 546 [2023-11-06 22:09:17,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:17,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:17,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 562 [2023-11-06 22:09:17,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:17,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:17,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 578 [2023-11-06 22:09:17,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:17,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:17,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 594 [2023-11-06 22:09:17,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:17,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:17,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610 [2023-11-06 22:09:17,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:17,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:09:17,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627 [2023-11-06 22:09:17,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:17,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 638 [2023-11-06 22:09:17,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:17,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 649 [2023-11-06 22:09:17,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:17,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 660 [2023-11-06 22:09:17,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:17,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 671 [2023-11-06 22:09:17,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:17,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 682 [2023-11-06 22:09:17,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:17,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 693 [2023-11-06 22:09:17,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:17,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 704 [2023-11-06 22:09:17,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:17,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 715 [2023-11-06 22:09:17,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:17,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 726 [2023-11-06 22:09:17,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:17,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 737 [2023-11-06 22:09:17,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:17,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:17,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 748 [2023-11-06 22:09:17,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:18,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2023-11-06 22:09:18,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:18,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 770 [2023-11-06 22:09:18,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:18,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 781 [2023-11-06 22:09:18,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:18,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 792 [2023-11-06 22:09:18,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:18,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 803 [2023-11-06 22:09:18,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:18,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814 [2023-11-06 22:09:18,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:18,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 825 [2023-11-06 22:09:18,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:18,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 836 [2023-11-06 22:09:18,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:18,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 847 [2023-11-06 22:09:18,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:18,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 858 [2023-11-06 22:09:18,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:18,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 869 [2023-11-06 22:09:18,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:18,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 880 [2023-11-06 22:09:18,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:18,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 891 [2023-11-06 22:09:18,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:18,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 902 [2023-11-06 22:09:18,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:09:18,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:18,649 INFO L134 CoverageAnalysis]: Checked inductivity of 13299 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13299 trivial. 0 not checked. [2023-11-06 22:09:18,650 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:09:18,650 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2026324617] [2023-11-06 22:09:18,651 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2026324617] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:09:18,651 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:09:18,651 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 22:09:18,653 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [366835892] [2023-11-06 22:09:18,653 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:09:18,660 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:09:18,660 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:09:18,689 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:09:18,690 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:09:18,708 INFO L87 Difference]: Start difference. First operand has 7588 states, 5437 states have (on average 1.418245355894795) internal successors, (7711), 5538 states have internal predecessors, (7711), 1917 states have call successors, (1917), 234 states have call predecessors, (1917), 233 states have return successors, (1895), 1876 states have call predecessors, (1895), 1895 states have call successors, (1895) Second operand has 5 states, 5 states have (on average 23.0) internal successors, (115), 2 states have internal predecessors, (115), 2 states have call successors, (71), 5 states have call predecessors, (71), 2 states have return successors, (68), 2 states have call predecessors, (68), 2 states have call successors, (68) [2023-11-06 22:09:23,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:09:25,453 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:09:36,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:09:38,660 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:09:40,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:09:42,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:09:48,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:09:57,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:09:59,232 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:10:01,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:10:07,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:10:07,587 INFO L93 Difference]: Finished difference Result 16072 states and 25026 transitions. [2023-11-06 22:10:07,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-06 22:10:07,590 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 23.0) internal successors, (115), 2 states have internal predecessors, (115), 2 states have call successors, (71), 5 states have call predecessors, (71), 2 states have return successors, (68), 2 states have call predecessors, (68), 2 states have call successors, (68) Word has length 948 [2023-11-06 22:10:07,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:10:07,698 INFO L225 Difference]: With dead ends: 16072 [2023-11-06 22:10:07,698 INFO L226 Difference]: Without dead ends: 8446 [2023-11-06 22:10:07,764 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 420 GetRequests, 416 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:10:07,768 INFO L413 NwaCegarLoop]: 9598 mSDtfsCounter, 4382 mSDsluCounter, 10282 mSDsCounter, 0 mSdLazyCounter, 8209 mSolverCounterSat, 4770 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4456 SdHoareTripleChecker+Valid, 19880 SdHoareTripleChecker+Invalid, 12988 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.4s SdHoareTripleChecker+Time, 4770 IncrementalHoareTripleChecker+Valid, 8209 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 47.4s IncrementalHoareTripleChecker+Time [2023-11-06 22:10:07,769 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4456 Valid, 19880 Invalid, 12988 Unknown, 0 Unchecked, 0.4s Time], IncrementalHoareTripleChecker [4770 Valid, 8209 Invalid, 9 Unknown, 0 Unchecked, 47.4s Time] [2023-11-06 22:10:07,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8446 states. [2023-11-06 22:10:08,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8446 to 7543. [2023-11-06 22:10:08,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7543 states, 5419 states have (on average 1.4096696807529066) internal successors, (7639), 5493 states have internal predecessors, (7639), 1891 states have call successors, (1891), 233 states have call predecessors, (1891), 232 states have return successors, (1890), 1871 states have call predecessors, (1890), 1890 states have call successors, (1890) [2023-11-06 22:10:08,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7543 states to 7543 states and 11420 transitions. [2023-11-06 22:10:08,492 INFO L78 Accepts]: Start accepts. Automaton has 7543 states and 11420 transitions. Word has length 948 [2023-11-06 22:10:08,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:10:08,495 INFO L495 AbstractCegarLoop]: Abstraction has 7543 states and 11420 transitions. [2023-11-06 22:10:08,496 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.0) internal successors, (115), 2 states have internal predecessors, (115), 2 states have call successors, (71), 5 states have call predecessors, (71), 2 states have return successors, (68), 2 states have call predecessors, (68), 2 states have call successors, (68) [2023-11-06 22:10:08,496 INFO L276 IsEmpty]: Start isEmpty. Operand 7543 states and 11420 transitions. [2023-11-06 22:10:08,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2023-11-06 22:10:08,547 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:10:08,548 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 26, 26, 26, 26, 26, 26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:10:08,548 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-06 22:10:08,549 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:10:08,549 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:10:08,550 INFO L85 PathProgramCache]: Analyzing trace with hash 1397495120, now seen corresponding path program 1 times [2023-11-06 22:10:08,550 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:10:08,550 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [847110330] [2023-11-06 22:10:08,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:10:08,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:10:09,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:10,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:10:10,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:10,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:10,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:10,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:10,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:10,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-06 22:10:10,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:10,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:10,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:10,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:10,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:10,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-06 22:10:10,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:10,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:10,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:10,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:10,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:10,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-06 22:10:10,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:10,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:10,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:10,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:10,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:10,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-11-06 22:10:10,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:10,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:10,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:10,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:10,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:10,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-06 22:10:10,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:10,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:10,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:10,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:10,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:10,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2023-11-06 22:10:10,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:10,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:10,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:11,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2023-11-06 22:10:11,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:11,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:11,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-06 22:10:11,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:11,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:11,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-06 22:10:11,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:11,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:11,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2023-11-06 22:10:11,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:11,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:11,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2023-11-06 22:10:11,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:11,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:11,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2023-11-06 22:10:11,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:11,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:11,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2023-11-06 22:10:11,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:11,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:11,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-06 22:10:11,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:11,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:11,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2023-11-06 22:10:11,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:11,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:11,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2023-11-06 22:10:11,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:11,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:11,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2023-11-06 22:10:11,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:11,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:11,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2023-11-06 22:10:11,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:11,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:11,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2023-11-06 22:10:11,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:11,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:11,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2023-11-06 22:10:11,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:11,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:11,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2023-11-06 22:10:11,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:11,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:11,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2023-11-06 22:10:11,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:11,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:11,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2023-11-06 22:10:11,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:11,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:11,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2023-11-06 22:10:11,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:11,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:11,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2023-11-06 22:10:11,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:11,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:11,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:11,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2023-11-06 22:10:12,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:12,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:12,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2023-11-06 22:10:12,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:12,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:12,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2023-11-06 22:10:12,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:12,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:12,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2023-11-06 22:10:12,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:12,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:12,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2023-11-06 22:10:12,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:12,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:12,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2023-11-06 22:10:12,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:12,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:12,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2023-11-06 22:10:12,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:12,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:12,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 530 [2023-11-06 22:10:12,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:12,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:12,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 546 [2023-11-06 22:10:12,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:12,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:12,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 562 [2023-11-06 22:10:12,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:12,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:12,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 578 [2023-11-06 22:10:12,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:12,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:12,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 594 [2023-11-06 22:10:12,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:12,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:12,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610 [2023-11-06 22:10:12,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:12,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:10:12,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627 [2023-11-06 22:10:12,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:12,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 638 [2023-11-06 22:10:12,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:12,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 649 [2023-11-06 22:10:12,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:12,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 660 [2023-11-06 22:10:12,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:12,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 671 [2023-11-06 22:10:12,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:12,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 682 [2023-11-06 22:10:12,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:12,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 693 [2023-11-06 22:10:12,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:12,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 704 [2023-11-06 22:10:12,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:12,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 715 [2023-11-06 22:10:12,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:12,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 726 [2023-11-06 22:10:12,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:12,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:12,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 737 [2023-11-06 22:10:13,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:13,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 748 [2023-11-06 22:10:13,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:13,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2023-11-06 22:10:13,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:13,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 770 [2023-11-06 22:10:13,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:13,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 781 [2023-11-06 22:10:13,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:13,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 792 [2023-11-06 22:10:13,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:13,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 803 [2023-11-06 22:10:13,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:13,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814 [2023-11-06 22:10:13,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:13,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 825 [2023-11-06 22:10:13,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:13,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 836 [2023-11-06 22:10:13,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:13,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 847 [2023-11-06 22:10:13,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:13,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 858 [2023-11-06 22:10:13,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:13,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 869 [2023-11-06 22:10:13,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:13,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 880 [2023-11-06 22:10:13,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:13,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 891 [2023-11-06 22:10:13,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:13,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 902 [2023-11-06 22:10:13,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:10:13,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,562 INFO L134 CoverageAnalysis]: Checked inductivity of 13299 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13299 trivial. 0 not checked. [2023-11-06 22:10:13,563 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:10:13,563 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [847110330] [2023-11-06 22:10:13,563 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [847110330] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:10:13,563 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:10:13,564 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-06 22:10:13,564 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2134039559] [2023-11-06 22:10:13,564 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:10:13,568 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 22:10:13,569 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:10:13,570 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 22:10:13,570 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:10:13,570 INFO L87 Difference]: Start difference. First operand 7543 states and 11420 transitions. Second operand has 6 states, 6 states have (on average 19.166666666666668) internal successors, (115), 3 states have internal predecessors, (115), 2 states have call successors, (71), 5 states have call predecessors, (71), 1 states have return successors, (68), 1 states have call predecessors, (68), 1 states have call successors, (68) [2023-11-06 22:10:25,265 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:10:27,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:10:29,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:10:31,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:10:38,857 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:10:40,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:10:43,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:10:48,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:03,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:05,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:07,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:09,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:11,952 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:20,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:23,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:25,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:27,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:33,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:35,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:11:37,971 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 [] [2023-11-06 22:11:44,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:11:44,161 INFO L93 Difference]: Finished difference Result 21449 states and 32785 transitions. [2023-11-06 22:11:44,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-06 22:11:44,161 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 19.166666666666668) internal successors, (115), 3 states have internal predecessors, (115), 2 states have call successors, (71), 5 states have call predecessors, (71), 1 states have return successors, (68), 1 states have call predecessors, (68), 1 states have call successors, (68) Word has length 948 [2023-11-06 22:11:44,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:11:44,285 INFO L225 Difference]: With dead ends: 21449 [2023-11-06 22:11:44,286 INFO L226 Difference]: Without dead ends: 14047 [2023-11-06 22:11:44,332 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 348 GetRequests, 340 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2023-11-06 22:11:44,333 INFO L413 NwaCegarLoop]: 9695 mSDtfsCounter, 14239 mSDsluCounter, 22905 mSDsCounter, 0 mSdLazyCounter, 15213 mSolverCounterSat, 8348 mSolverCounterUnsat, 18 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 83.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15178 SdHoareTripleChecker+Valid, 32600 SdHoareTripleChecker+Invalid, 23579 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 8348 IncrementalHoareTripleChecker+Valid, 15213 IncrementalHoareTripleChecker+Invalid, 18 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 88.9s IncrementalHoareTripleChecker+Time [2023-11-06 22:11:44,334 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15178 Valid, 32600 Invalid, 23579 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [8348 Valid, 15213 Invalid, 18 Unknown, 0 Unchecked, 88.9s Time] [2023-11-06 22:11:44,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14047 states. [2023-11-06 22:11:45,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14047 to 12504. [2023-11-06 22:11:45,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12504 states, 8968 states have (on average 1.4049955396966993) internal successors, (12600), 9100 states have internal predecessors, (12600), 3124 states have call successors, (3124), 412 states have call predecessors, (3124), 411 states have return successors, (3123), 3093 states have call predecessors, (3123), 3123 states have call successors, (3123) [2023-11-06 22:11:45,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12504 states to 12504 states and 18847 transitions. [2023-11-06 22:11:45,362 INFO L78 Accepts]: Start accepts. Automaton has 12504 states and 18847 transitions. Word has length 948 [2023-11-06 22:11:45,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:11:45,370 INFO L495 AbstractCegarLoop]: Abstraction has 12504 states and 18847 transitions. [2023-11-06 22:11:45,371 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 19.166666666666668) internal successors, (115), 3 states have internal predecessors, (115), 2 states have call successors, (71), 5 states have call predecessors, (71), 1 states have return successors, (68), 1 states have call predecessors, (68), 1 states have call successors, (68) [2023-11-06 22:11:45,371 INFO L276 IsEmpty]: Start isEmpty. Operand 12504 states and 18847 transitions. [2023-11-06 22:11:45,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2023-11-06 22:11:45,397 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:11:45,399 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 26, 26, 26, 26, 26, 26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:11:45,399 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-06 22:11:45,399 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:11:45,399 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:11:45,400 INFO L85 PathProgramCache]: Analyzing trace with hash -963150281, now seen corresponding path program 1 times [2023-11-06 22:11:45,400 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:11:45,400 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [340449473] [2023-11-06 22:11:45,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:11:45,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:11:46,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:11:47,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:11:47,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:11:47,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:11:47,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:11:47,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:11:47,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:11:47,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-06 22:11:47,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:11:47,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:11:47,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:11:47,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:11:47,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:11:47,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-06 22:11:47,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:11:47,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:11:47,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:11:47,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:11:47,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:11:47,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-06 22:11:47,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:11:47,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:11:47,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:11:47,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:11:47,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:11:47,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-11-06 22:11:47,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat