./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-08_1a-drivers--net--ethernet--rocker--rocker.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_fde6f9e2-36a2-4b74-acc1-2b6a0c15553e/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fde6f9e2-36a2-4b74-acc1-2b6a0c15553e/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_fde6f9e2-36a2-4b74-acc1-2b6a0c15553e/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fde6f9e2-36a2-4b74-acc1-2b6a0c15553e/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fde6f9e2-36a2-4b74-acc1-2b6a0c15553e/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_fde6f9e2-36a2-4b74-acc1-2b6a0c15553e/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 c497666d7e5ff4299166452bc7f3d5a4d5bdb4d64ef4f15c91e905bba625b6c5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:44:20,946 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:44:21,075 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fde6f9e2-36a2-4b74-acc1-2b6a0c15553e/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-06 22:44:21,087 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:44:21,088 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:44:21,138 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:44:21,139 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:44:21,140 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:44:21,141 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:44:21,146 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:44:21,147 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:44:21,147 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:44:21,148 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:44:21,150 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:44:21,150 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:44:21,151 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:44:21,151 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:44:21,152 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:44:21,152 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:44:21,153 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:44:21,153 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:44:21,154 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:44:21,155 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:44:21,156 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:44:21,156 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:44:21,157 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:44:21,157 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:44:21,158 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:44:21,158 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:44:21,158 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:44:21,160 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:44:21,160 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:44:21,160 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:44:21,161 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:44:21,161 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:44:21,161 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:44:21,162 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_fde6f9e2-36a2-4b74-acc1-2b6a0c15553e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fde6f9e2-36a2-4b74-acc1-2b6a0c15553e/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c497666d7e5ff4299166452bc7f3d5a4d5bdb4d64ef4f15c91e905bba625b6c5 [2023-11-06 22:44:21,442 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:44:21,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:44:21,486 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:44:21,488 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:44:21,489 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:44:21,490 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fde6f9e2-36a2-4b74-acc1-2b6a0c15553e/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2023-11-06 22:44:25,298 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:44:26,336 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:44:26,336 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fde6f9e2-36a2-4b74-acc1-2b6a0c15553e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2023-11-06 22:44:26,440 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fde6f9e2-36a2-4b74-acc1-2b6a0c15553e/bin/uautomizer-verify-WvqO1wxjHP/data/cb57daa3d/794c54e6330d4990950a941587c2ebca/FLAGba49d4ef4 [2023-11-06 22:44:26,465 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fde6f9e2-36a2-4b74-acc1-2b6a0c15553e/bin/uautomizer-verify-WvqO1wxjHP/data/cb57daa3d/794c54e6330d4990950a941587c2ebca [2023-11-06 22:44:26,473 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:44:26,476 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:44:26,479 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:44:26,481 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:44:26,486 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:44:26,487 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:44:26" (1/1) ... [2023-11-06 22:44:26,489 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a059693 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:26, skipping insertion in model container [2023-11-06 22:44:26,489 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:44:26" (1/1) ... [2023-11-06 22:44:26,705 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:44:32,441 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_fde6f9e2-36a2-4b74-acc1-2b6a0c15553e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[502909,502922] [2023-11-06 22:44:32,593 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:44:32,679 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:44:32,901 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6823] [2023-11-06 22:44:32,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6825] [2023-11-06 22:44:32,905 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"); [6835] [2023-11-06 22:44:32,906 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6842] [2023-11-06 22:44:32,906 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; btc %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6849] [2023-11-06 22:44:32,907 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"); [6857-6858] [2023-11-06 22:44:32,908 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)); [6872-6873] [2023-11-06 22:44:32,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6882] [2023-11-06 22:44:32,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6889] [2023-11-06 22:44:32,916 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; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [7034-7035] [2023-11-06 22:44:32,917 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; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [7054-7055] [2023-11-06 22:44:32,918 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; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [7059-7060] [2023-11-06 22:44:32,918 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; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [7064-7065] [2023-11-06 22:44:32,919 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; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [7069-7070] [2023-11-06 22:44:32,926 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7279] [2023-11-06 22:44:32,927 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7286] [2023-11-06 22:44:32,927 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [7294] [2023-11-06 22:44:32,928 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [7301] [2023-11-06 22:44:32,944 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)); [7678-7679] [2023-11-06 22:44:32,947 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)); [7707-7708] [2023-11-06 22:44:32,961 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/linux/netdevice.h"), "i" (507), "i" (12UL)); [8059-8060] [2023-11-06 22:44:32,961 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8065] [2023-11-06 22:44:33,005 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (359), "i" (12UL)); [8608-8609] [2023-11-06 22:44:33,009 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (402), "i" (12UL)); [8664-8665] [2023-11-06 22:44:33,105 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (965), "i" (12UL)); [9397-9398] [2023-11-06 22:44:33,109 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (1007), "i" (12UL)); [9474-9475] [2023-11-06 22:44:33,116 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (1052), "i" (12UL)); [9530-9531] [2023-11-06 22:44:33,589 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (4245), "i" (12UL)); [14009-14010] [2023-11-06 22:44:33,594 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (4330), "i" (12UL)); [14127-14128] [2023-11-06 22:44:33,842 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_fde6f9e2-36a2-4b74-acc1-2b6a0c15553e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[502909,502922] [2023-11-06 22:44:33,862 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:44:34,249 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:44:34,250 WARN L672 CHandler]: The function __cmpxchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:44:34,259 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:44:34,260 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:34 WrapperNode [2023-11-06 22:44:34,261 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:44:34,262 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:44:34,263 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:44:34,263 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:44:34,273 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:34" (1/1) ... [2023-11-06 22:44:34,456 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:34" (1/1) ... [2023-11-06 22:44:34,923 INFO L138 Inliner]: procedures = 565, calls = 3126, calls flagged for inlining = 285, calls inlined = 269, statements flattened = 10011 [2023-11-06 22:44:34,924 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:44:34,925 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:44:34,925 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:44:34,926 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:44:34,939 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:34" (1/1) ... [2023-11-06 22:44:34,939 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:34" (1/1) ... [2023-11-06 22:44:35,013 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:34" (1/1) ... [2023-11-06 22:44:35,014 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:34" (1/1) ... [2023-11-06 22:44:35,272 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:34" (1/1) ... [2023-11-06 22:44:35,330 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:34" (1/1) ... [2023-11-06 22:44:35,409 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:34" (1/1) ... [2023-11-06 22:44:35,456 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:34" (1/1) ... [2023-11-06 22:44:35,544 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:44:35,546 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:44:35,546 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:44:35,546 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:44:35,548 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:34" (1/1) ... [2023-11-06 22:44:35,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:44:35,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fde6f9e2-36a2-4b74-acc1-2b6a0c15553e/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:44:35,589 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fde6f9e2-36a2-4b74-acc1-2b6a0c15553e/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:44:35,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fde6f9e2-36a2-4b74-acc1-2b6a0c15553e/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:44:35,642 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u16 [2023-11-06 22:44:35,643 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u16 [2023-11-06 22:44:35,643 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_set [2023-11-06 22:44:35,643 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_set [2023-11-06 22:44:35,643 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_do [2023-11-06 22:44:35,644 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_do [2023-11-06 22:44:35,644 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_data [2023-11-06 22:44:35,644 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_data [2023-11-06 22:44:35,804 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-06 22:44:35,804 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-06 22:44:35,804 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_is_bridged [2023-11-06 22:44:35,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_is_bridged [2023-11-06 22:44:35,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-06 22:44:35,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-06 22:44:35,805 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_credits_set [2023-11-06 22:44:35,805 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_credits_set [2023-11-06 22:44:35,805 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u32 [2023-11-06 22:44:35,805 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u32 [2023-11-06 22:44:35,805 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_probe [2023-11-06 22:44:35,805 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_probe [2023-11-06 22:44:35,805 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_add [2023-11-06 22:44:35,805 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_add [2023-11-06 22:44:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-11-06 22:44:35,806 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-11-06 22:44:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-06 22:44:35,806 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-06 22:44:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dma_rings_fini [2023-11-06 22:44:35,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dma_rings_fini [2023-11-06 22:44:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-06 22:44:35,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-06 22:44:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u32 [2023-11-06 22:44:35,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u32 [2023-11-06 22:44:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-06 22:44:35,807 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-06 22:44:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-11-06 22:44:35,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-11-06 22:44:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_dump [2023-11-06 22:44:35,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_dump [2023-11-06 22:44:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2023-11-06 22:44:35,808 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2023-11-06 22:44:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-06 22:44:35,808 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-06 22:44:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-06 22:44:35,808 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-06 22:44:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-06 22:44:35,808 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-06 22:44:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_to_vid [2023-11-06 22:44:35,809 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_to_vid [2023-11-06 22:44:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-11-06 22:44:35,809 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-11-06 22:44:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-06 22:44:35,809 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-06 22:44:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-06 22:44:35,809 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-06 22:44:35,810 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netevent_notifier [2023-11-06 22:44:35,810 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netevent_notifier [2023-11-06 22:44:35,810 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-06 22:44:35,810 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vid_to_vlan [2023-11-06 22:44:35,813 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vid_to_vlan [2023-11-06 22:44:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_internal_vlan_tbl_find [2023-11-06 22:44:35,814 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_internal_vlan_tbl_find [2023-11-06 22:44:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_ok [2023-11-06 22:44:35,814 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_ok [2023-11-06 22:44:35,815 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_dump [2023-11-06 22:44:35,815 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_dump [2023-11-06 22:44:35,815 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_del [2023-11-06 22:44:35,816 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_del [2023-11-06 22:44:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-06 22:44:35,816 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-06 22:44:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-06 22:44:35,817 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-06 22:44:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_add [2023-11-06 22:44:35,817 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_add [2023-11-06 22:44:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-06 22:44:35,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-06 22:44:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-06 22:44:35,818 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-06 22:44:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_entry_free [2023-11-06 22:44:35,818 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_entry_free [2023-11-06 22:44:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_vlan_id_is_internal [2023-11-06 22:44:35,819 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_vlan_id_is_internal [2023-11-06 22:44:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-06 22:44:35,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-06 22:44:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u64 [2023-11-06 22:44:35,820 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u64 [2023-11-06 22:44:35,830 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:44:35,830 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-06 22:44:35,831 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-06 22:44:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_getlink [2023-11-06 22:44:35,841 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_getlink [2023-11-06 22:44:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-06 22:44:35,841 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-06 22:44:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-06 22:44:35,842 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-06 22:44:35,843 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_phys_port_name [2023-11-06 22:44:35,843 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_phys_port_name [2023-11-06 22:44:35,843 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_commit [2023-11-06 22:44:35,843 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_commit [2023-11-06 22:44:35,844 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_setlink [2023-11-06 22:44:35,844 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_setlink [2023-11-06 22:44:35,844 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2023-11-06 22:44:35,844 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2023-11-06 22:44:35,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-06 22:44:35,845 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_set [2023-11-06 22:44:35,845 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_set [2023-11-06 22:44:35,845 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_reset [2023-11-06 22:44:35,845 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_reset [2023-11-06 22:44:35,845 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dev_check [2023-11-06 22:44:35,846 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dev_check [2023-11-06 22:44:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_destroy [2023-11-06 22:44:35,846 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_destroy [2023-11-06 22:44:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-06 22:44:35,847 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-06 22:44:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-06 22:44:35,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-06 22:44:35,848 INFO L130 BoogieDeclarations]: Found specification of procedure __pos_inc [2023-11-06 22:44:35,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __pos_inc [2023-11-06 22:44:35,849 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_put [2023-11-06 22:44:35,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_put [2023-11-06 22:44:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-06 22:44:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_total_size [2023-11-06 22:44:35,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_total_size [2023-11-06 22:44:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_get [2023-11-06 22:44:35,851 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_get [2023-11-06 22:44:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 22:44:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-06 22:44:35,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-06 22:44:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2023-11-06 22:44:35,854 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2023-11-06 22:44:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_start [2023-11-06 22:44:35,863 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_start [2023-11-06 22:44:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-06 22:44:35,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-06 22:44:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure __rocker_port_mem_alloc [2023-11-06 22:44:35,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __rocker_port_mem_alloc [2023-11-06 22:44:35,864 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2023-11-06 22:44:35,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2023-11-06 22:44:35,864 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_3 [2023-11-06 22:44:35,864 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_3 [2023-11-06 22:44:35,864 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_stp_update [2023-11-06 22:44:35,865 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_stp_update [2023-11-06 22:44:35,865 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2023-11-06 22:44:35,865 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2023-11-06 22:44:35,865 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-11-06 22:44:35,865 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-11-06 22:44:35,866 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_get [2023-11-06 22:44:35,866 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_get [2023-11-06 22:44:35,866 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_tx_vector [2023-11-06 22:44:35,866 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_tx_vector [2023-11-06 22:44:35,866 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_rx_vector [2023-11-06 22:44:35,867 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_rx_vector [2023-11-06 22:44:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fwd_enable [2023-11-06 22:44:35,867 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fwd_enable [2023-11-06 22:44:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-06 22:44:35,867 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-06 22:44:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_dump [2023-11-06 22:44:35,868 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_dump [2023-11-06 22:44:35,868 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_dump [2023-11-06 22:44:35,868 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_dump [2023-11-06 22:44:35,868 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_nested [2023-11-06 22:44:35,868 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_nested [2023-11-06 22:44:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-11-06 22:44:35,869 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-11-06 22:44:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2023-11-06 22:44:35,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2023-11-06 22:44:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_settings [2023-11-06 22:44:35,869 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_settings [2023-11-06 22:44:35,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-06 22:44:35,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-06 22:44:35,870 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kzalloc [2023-11-06 22:44:35,870 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kzalloc [2023-11-06 22:44:35,870 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_next [2023-11-06 22:44:35,871 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_next [2023-11-06 22:44:35,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 22:44:35,871 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_alloc [2023-11-06 22:44:35,871 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_alloc [2023-11-06 22:44:35,871 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_find [2023-11-06 22:44:35,872 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_find [2023-11-06 22:44:35,872 INFO L130 BoogieDeclarations]: Found specification of procedure hash_del [2023-11-06 22:44:35,872 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_del [2023-11-06 22:44:35,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:44:35,872 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_fini [2023-11-06 22:44:35,873 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_fini [2023-11-06 22:44:35,873 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_test_one [2023-11-06 22:44:35,873 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_test_one [2023-11-06 22:44:35,873 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_get [2023-11-06 22:44:35,873 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_get [2023-11-06 22:44:35,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 22:44:35,874 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u64 [2023-11-06 22:44:35,874 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u64 [2023-11-06 22:44:35,874 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ctrl_vlan [2023-11-06 22:44:35,874 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ctrl_vlan [2023-11-06 22:44:35,874 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_type [2023-11-06 22:44:35,875 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_type [2023-11-06 22:44:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_event_timeout [2023-11-06 22:44:35,875 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_event_timeout [2023-11-06 22:44:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-11-06 22:44:35,875 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-11-06 22:44:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_attr_size [2023-11-06 22:44:35,876 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_attr_size [2023-11-06 22:44:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_update [2023-11-06 22:44:35,876 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_update [2023-11-06 22:44:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u8 [2023-11-06 22:44:35,876 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u8 [2023-11-06 22:44:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_del [2023-11-06 22:44:35,877 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_del [2023-11-06 22:44:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fib_ipv4 [2023-11-06 22:44:35,877 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fib_ipv4 [2023-11-06 22:44:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-06 22:44:35,878 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-06 22:44:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ig_tbl [2023-11-06 22:44:35,878 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ig_tbl [2023-11-06 22:44:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_l2_interface [2023-11-06 22:44:35,878 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_l2_interface [2023-11-06 22:44:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:44:35,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:44:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2023-11-06 22:44:35,879 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2023-11-06 22:44:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_enable [2023-11-06 22:44:35,879 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_enable [2023-11-06 22:44:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-06 22:44:35,880 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-06 22:44:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-06 22:44:35,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-06 22:44:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_alloc [2023-11-06 22:44:35,880 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_alloc [2023-11-06 22:44:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_free [2023-11-06 22:44:35,881 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_free [2023-11-06 22:44:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_cmd_exec [2023-11-06 22:44:35,881 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_cmd_exec [2023-11-06 22:44:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2023-11-06 22:44:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frags_unmap [2023-11-06 22:44:35,882 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frags_unmap [2023-11-06 22:44:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_desc [2023-11-06 22:44:35,882 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_desc [2023-11-06 22:44:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kfree [2023-11-06 22:44:35,882 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kfree [2023-11-06 22:44:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_destroy [2023-11-06 22:44:35,883 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_destroy [2023-11-06 22:44:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-06 22:44:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-06 22:44:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rings_fini [2023-11-06 22:44:35,883 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rings_fini [2023-11-06 22:44:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-06 22:44:35,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-06 22:44:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_do [2023-11-06 22:44:35,884 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_do [2023-11-06 22:44:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2023-11-06 22:44:35,884 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2023-11-06 22:44:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_router_mac [2023-11-06 22:44:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_router_mac [2023-11-06 22:44:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-06 22:44:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-06 22:44:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-06 22:44:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-06 22:44:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_create [2023-11-06 22:44:35,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_create [2023-11-06 22:44:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_unmap [2023-11-06 22:44:35,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_unmap [2023-11-06 22:44:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2023-11-06 22:44:35,886 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2023-11-06 22:44:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_err [2023-11-06 22:44:35,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_err [2023-11-06 22:44:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be16 [2023-11-06 22:44:35,887 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be16 [2023-11-06 22:44:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-06 22:44:35,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-06 22:44:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-06 22:44:35,887 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-06 22:44:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse [2023-11-06 22:44:35,888 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse [2023-11-06 22:44:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-06 22:44:35,888 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-06 22:44:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_ucast4_routing [2023-11-06 22:44:35,888 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_ucast4_routing [2023-11-06 22:44:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 22:44:35,888 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 22:44:35,889 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-06 22:44:35,889 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-06 22:44:35,889 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_find [2023-11-06 22:44:35,889 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_find [2023-11-06 22:44:35,889 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan [2023-11-06 22:44:35,889 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan [2023-11-06 22:44:35,889 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_3 [2023-11-06 22:44:35,890 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_3 [2023-11-06 22:44:35,890 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2023-11-06 22:44:35,890 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2023-11-06 22:44:35,890 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn [2023-11-06 22:44:35,890 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn [2023-11-06 22:44:35,890 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_vector [2023-11-06 22:44:35,891 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_vector [2023-11-06 22:44:35,891 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-06 22:44:35,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-06 22:44:35,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:44:35,891 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_learning [2023-11-06 22:44:35,891 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_learning [2023-11-06 22:44:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be32 [2023-11-06 22:44:35,892 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be32 [2023-11-06 22:44:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-06 22:44:35,892 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-06 22:44:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 22:44:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure hash_32 [2023-11-06 22:44:35,893 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_32 [2023-11-06 22:44:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_bridge [2023-11-06 22:44:35,893 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_bridge [2023-11-06 22:44:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_set [2023-11-06 22:44:35,893 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_set [2023-11-06 22:44:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_end [2023-11-06 22:44:35,894 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_end [2023-11-06 22:44:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-11-06 22:44:35,894 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-11-06 22:44:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 22:44:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_trans_abort [2023-11-06 22:44:35,894 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_trans_abort [2023-11-06 22:44:35,895 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_len [2023-11-06 22:44:35,895 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_len [2023-11-06 22:44:35,895 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-06 22:44:35,895 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-06 22:44:35,895 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_wake_up [2023-11-06 22:44:35,895 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_wake_up [2023-11-06 22:44:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_init [2023-11-06 22:44:35,896 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_init [2023-11-06 22:44:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-06 22:44:35,896 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-06 22:44:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-06 22:44:35,896 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-06 22:44:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-06 22:44:35,897 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-06 22:44:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-06 22:44:35,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-06 22:44:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-06 22:44:35,898 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-06 22:44:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-06 22:44:35,898 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-06 22:44:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_neigh_tbl_find [2023-11-06 22:44:35,898 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_neigh_tbl_find [2023-11-06 22:44:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_del [2023-11-06 22:44:35,899 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_del [2023-11-06 22:44:35,899 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kcalloc [2023-11-06 22:44:35,899 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kcalloc [2023-11-06 22:44:35,899 INFO L130 BoogieDeclarations]: Found specification of procedure inet_make_mask [2023-11-06 22:44:35,899 INFO L138 BoogieDeclarations]: Found implementation of procedure inet_make_mask [2023-11-06 22:44:35,899 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_add [2023-11-06 22:44:35,900 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_add [2023-11-06 22:44:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-06 22:44:35,900 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-06 22:44:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2023-11-06 22:44:35,900 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2023-11-06 22:44:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure call_switchdev_notifiers [2023-11-06 22:44:35,901 INFO L138 BoogieDeclarations]: Found implementation of procedure call_switchdev_notifiers [2023-11-06 22:44:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2023-11-06 22:44:35,901 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2023-11-06 22:44:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_gen_clear [2023-11-06 22:44:35,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_gen_clear [2023-11-06 22:44:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn_work [2023-11-06 22:44:35,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn_work [2023-11-06 22:44:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-06 22:44:35,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-06 22:44:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_cancel [2023-11-06 22:44:35,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_cancel [2023-11-06 22:44:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-06 22:44:35,903 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-06 22:44:35,903 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_pass_to_producer [2023-11-06 22:44:35,903 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_pass_to_producer [2023-11-06 22:44:35,903 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_settings [2023-11-06 22:44:35,903 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_settings [2023-11-06 22:44:35,903 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-06 22:44:35,904 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-06 22:44:35,904 INFO L130 BoogieDeclarations]: Found specification of procedure __hash_init [2023-11-06 22:44:35,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __hash_init [2023-11-06 22:44:35,904 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_mac_address [2023-11-06 22:44:35,904 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_mac_address [2023-11-06 22:44:35,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 22:44:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_3 [2023-11-06 22:44:35,905 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_3 [2023-11-06 22:44:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2023-11-06 22:44:35,905 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2023-11-06 22:44:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-06 22:44:35,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-06 22:44:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_tail_get [2023-11-06 22:44:35,906 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_tail_get [2023-11-06 22:44:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_add [2023-11-06 22:44:35,906 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_add [2023-11-06 22:44:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_term_mac [2023-11-06 22:44:35,906 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_term_mac [2023-11-06 22:44:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_start [2023-11-06 22:44:35,907 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_start [2023-11-06 22:44:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-06 22:44:35,907 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-06 22:44:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-06 22:44:35,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-06 22:44:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-06 22:44:35,908 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-06 22:44:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-11-06 22:44:35,908 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-11-06 22:44:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_get [2023-11-06 22:44:35,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_get [2023-11-06 22:44:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-11-06 22:44:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-11-06 22:44:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_5 [2023-11-06 22:44:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_5 [2023-11-06 22:44:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_4 [2023-11-06 22:44:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_4 [2023-11-06 22:44:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-06 22:44:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-06 22:44:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2023-11-06 22:44:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2023-11-06 22:44:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-11-06 22:44:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-11-06 22:44:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2023-11-06 22:44:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2023-11-06 22:44:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2023-11-06 22:44:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2023-11-06 22:44:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frag_map_put [2023-11-06 22:44:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frag_map_put [2023-11-06 22:44:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_del [2023-11-06 22:44:35,912 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_del [2023-11-06 22:44:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_free_tbls [2023-11-06 22:44:35,912 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_free_tbls [2023-11-06 22:44:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u8 [2023-11-06 22:44:35,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u8 [2023-11-06 22:44:35,913 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put [2023-11-06 22:44:35,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put [2023-11-06 22:44:35,913 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_free [2023-11-06 22:44:35,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_free [2023-11-06 22:44:35,913 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_dellink [2023-11-06 22:44:35,913 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_dellink [2023-11-06 22:44:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u16 [2023-11-06 22:44:35,914 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u16 [2023-11-06 22:44:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-06 22:44:35,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-06 22:44:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-06 22:44:35,914 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-06 22:44:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:44:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2023-11-06 22:44:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2023-11-06 22:44:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ipv4_neigh [2023-11-06 22:44:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ipv4_neigh [2023-11-06 22:44:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-06 22:44:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-06 22:44:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_remove_ports [2023-11-06 22:44:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_remove_ports [2023-11-06 22:44:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb [2023-11-06 22:44:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb [2023-11-06 22:44:37,792 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:44:37,799 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:44:38,543 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-06 22:45:32,300 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:45:32,336 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:45:32,337 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 22:45:32,344 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:45:32 BoogieIcfgContainer [2023-11-06 22:45:32,344 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:45:32,348 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:45:32,348 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:45:32,355 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:45:32,355 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:44:26" (1/3) ... [2023-11-06 22:45:32,357 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c4694cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:45:32, skipping insertion in model container [2023-11-06 22:45:32,357 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:34" (2/3) ... [2023-11-06 22:45:32,358 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c4694cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:45:32, skipping insertion in model container [2023-11-06 22:45:32,359 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:45:32" (3/3) ... [2023-11-06 22:45:32,360 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2023-11-06 22:45:32,383 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:45:32,383 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:45:32,557 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:45:32,566 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;@5e8ab636, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:45:32,567 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:45:32,589 INFO L276 IsEmpty]: Start isEmpty. Operand has 4106 states, 2860 states have (on average 1.3559440559440559) internal successors, (3878), 2956 states have internal predecessors, (3878), 1032 states have call successors, (1032), 213 states have call predecessors, (1032), 212 states have return successors, (1013), 1000 states have call predecessors, (1013), 1013 states have call successors, (1013) [2023-11-06 22:45:32,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 570 [2023-11-06 22:45:32,671 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:45:32,673 INFO L195 NwaCegarLoop]: trace histogram [23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 15, 15, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:45:32,675 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:45:32,683 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:45:32,683 INFO L85 PathProgramCache]: Analyzing trace with hash -1104489808, now seen corresponding path program 1 times [2023-11-06 22:45:32,694 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:45:32,696 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [715117264] [2023-11-06 22:45:32,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:45:32,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:45:37,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:45:38,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:38,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:45:38,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-06 22:45:38,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:38,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:45:38,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-06 22:45:38,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:38,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:45:38,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-06 22:45:38,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:38,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:45:38,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-11-06 22:45:38,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:38,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:45:38,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-06 22:45:38,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:38,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:45:38,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2023-11-06 22:45:38,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:38,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:45:38,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2023-11-06 22:45:38,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:38,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:45:38,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-06 22:45:38,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:38,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:45:38,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-06 22:45:38,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:38,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:45:38,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2023-11-06 22:45:38,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:38,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:45:38,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2023-11-06 22:45:38,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:38,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:45:38,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2023-11-06 22:45:38,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:38,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:45:38,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2023-11-06 22:45:38,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:38,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:45:38,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-06 22:45:38,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:38,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:45:38,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2023-11-06 22:45:38,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:38,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:45:38,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2023-11-06 22:45:38,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:38,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:38,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:45:39,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2023-11-06 22:45:39,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:39,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:45:39,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2023-11-06 22:45:39,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:39,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:45:39,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2023-11-06 22:45:39,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:39,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:45:39,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2023-11-06 22:45:39,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:39,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:45:39,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2023-11-06 22:45:39,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:39,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:45:39,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2023-11-06 22:45:39,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:39,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:45:39,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2023-11-06 22:45:39,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:39,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 382 [2023-11-06 22:45:39,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:39,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 393 [2023-11-06 22:45:39,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:39,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2023-11-06 22:45:39,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:39,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 415 [2023-11-06 22:45:39,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:39,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 426 [2023-11-06 22:45:39,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:39,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2023-11-06 22:45:39,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:39,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 448 [2023-11-06 22:45:39,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:39,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2023-11-06 22:45:39,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:39,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2023-11-06 22:45:39,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:39,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 481 [2023-11-06 22:45:39,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:39,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 492 [2023-11-06 22:45:39,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:39,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 503 [2023-11-06 22:45:39,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:39,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2023-11-06 22:45:39,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:39,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 525 [2023-11-06 22:45:39,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:45:39,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 552 [2023-11-06 22:45:39,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 557 [2023-11-06 22:45:39,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:39,763 INFO L134 CoverageAnalysis]: Checked inductivity of 4487 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4487 trivial. 0 not checked. [2023-11-06 22:45:39,764 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:45:39,764 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [715117264] [2023-11-06 22:45:39,765 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [715117264] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:45:39,765 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:45:39,765 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-06 22:45:39,767 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [774118281] [2023-11-06 22:45:39,768 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:45:39,775 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 22:45:39,775 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:45:39,809 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 22:45:39,810 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:45:39,822 INFO L87 Difference]: Start difference. First operand has 4106 states, 2860 states have (on average 1.3559440559440559) internal successors, (3878), 2956 states have internal predecessors, (3878), 1032 states have call successors, (1032), 213 states have call predecessors, (1032), 212 states have return successors, (1013), 1000 states have call predecessors, (1013), 1013 states have call successors, (1013) Second operand has 6 states, 6 states have (on average 14.0) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (44), 5 states have call predecessors, (44), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2023-11-06 22:45:41,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:45:43,972 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:45:45,995 WARN L539 Checker$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 22:45:48,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:46:34,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:46:34,891 INFO L93 Difference]: Finished difference Result 14167 states and 21480 transitions. [2023-11-06 22:46:34,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-06 22:46:34,894 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.0) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (44), 5 states have call predecessors, (44), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 569 [2023-11-06 22:46:34,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:46:35,040 INFO L225 Difference]: With dead ends: 14167 [2023-11-06 22:46:35,040 INFO L226 Difference]: Without dead ends: 10000 [2023-11-06 22:46:35,090 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 211 GetRequests, 204 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2023-11-06 22:46:35,095 INFO L413 NwaCegarLoop]: 4944 mSDtfsCounter, 11845 mSDsluCounter, 12323 mSDsCounter, 0 mSdLazyCounter, 7492 mSolverCounterSat, 6163 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 49.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12547 SdHoareTripleChecker+Valid, 17267 SdHoareTripleChecker+Invalid, 13659 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 6163 IncrementalHoareTripleChecker+Valid, 7492 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 53.2s IncrementalHoareTripleChecker+Time [2023-11-06 22:46:35,096 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12547 Valid, 17267 Invalid, 13659 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [6163 Valid, 7492 Invalid, 4 Unknown, 0 Unchecked, 53.2s Time] [2023-11-06 22:46:35,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10000 states. [2023-11-06 22:46:35,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10000 to 8017. [2023-11-06 22:46:35,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8017 states, 5619 states have (on average 1.3450791955864032) internal successors, (7558), 5769 states have internal predecessors, (7558), 1976 states have call successors, (1976), 422 states have call predecessors, (1976), 421 states have return successors, (1975), 1949 states have call predecessors, (1975), 1975 states have call successors, (1975) [2023-11-06 22:46:35,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8017 states to 8017 states and 11509 transitions. [2023-11-06 22:46:35,891 INFO L78 Accepts]: Start accepts. Automaton has 8017 states and 11509 transitions. Word has length 569 [2023-11-06 22:46:35,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:46:35,898 INFO L495 AbstractCegarLoop]: Abstraction has 8017 states and 11509 transitions. [2023-11-06 22:46:35,902 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.0) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (44), 5 states have call predecessors, (44), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2023-11-06 22:46:35,902 INFO L276 IsEmpty]: Start isEmpty. Operand 8017 states and 11509 transitions. [2023-11-06 22:46:35,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2023-11-06 22:46:35,929 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:46:35,930 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 15, 15, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:46:35,930 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-06 22:46:35,931 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:46:35,931 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:46:35,931 INFO L85 PathProgramCache]: Analyzing trace with hash 1138542253, now seen corresponding path program 1 times [2023-11-06 22:46:35,931 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:46:35,932 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1338916077] [2023-11-06 22:46:35,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:46:35,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:46:39,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:46:40,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:40,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:40,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-06 22:46:40,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:40,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:40,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-06 22:46:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:40,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:40,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-06 22:46:40,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:40,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:40,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-11-06 22:46:40,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:40,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:40,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-06 22:46:40,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:40,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:40,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2023-11-06 22:46:40,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:40,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:40,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2023-11-06 22:46:40,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:40,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:40,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-06 22:46:40,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:40,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:40,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-06 22:46:40,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:40,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:40,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2023-11-06 22:46:40,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:40,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:40,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2023-11-06 22:46:40,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:40,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:40,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2023-11-06 22:46:40,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:40,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:40,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2023-11-06 22:46:40,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:40,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:40,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-06 22:46:40,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:40,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:40,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2023-11-06 22:46:40,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:40,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:40,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2023-11-06 22:46:40,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:40,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:40,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2023-11-06 22:46:40,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:40,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:40,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2023-11-06 22:46:40,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:40,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:40,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2023-11-06 22:46:40,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:40,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:40,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2023-11-06 22:46:40,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:40,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:40,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2023-11-06 22:46:40,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:40,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:40,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:40,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2023-11-06 22:46:40,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:41,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:41,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2023-11-06 22:46:41,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:41,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 382 [2023-11-06 22:46:41,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:41,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 393 [2023-11-06 22:46:41,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:41,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2023-11-06 22:46:41,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:41,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 415 [2023-11-06 22:46:41,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:41,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 426 [2023-11-06 22:46:41,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:41,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2023-11-06 22:46:41,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:41,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 448 [2023-11-06 22:46:41,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:41,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2023-11-06 22:46:41,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:41,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2023-11-06 22:46:41,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:41,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 481 [2023-11-06 22:46:41,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:41,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 492 [2023-11-06 22:46:41,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:41,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 503 [2023-11-06 22:46:41,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:41,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2023-11-06 22:46:41,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:41,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 525 [2023-11-06 22:46:41,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:41,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 556 [2023-11-06 22:46:41,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:41,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:41,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:41,480 INFO L134 CoverageAnalysis]: Checked inductivity of 4809 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4809 trivial. 0 not checked. [2023-11-06 22:46:41,480 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:46:41,480 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1338916077] [2023-11-06 22:46:41,480 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1338916077] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:46:41,481 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:46:41,481 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-06 22:46:41,481 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1684916148] [2023-11-06 22:46:41,481 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:46:41,484 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 22:46:41,485 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:46:41,486 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 22:46:41,486 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:46:41,486 INFO L87 Difference]: Start difference. First operand 8017 states and 11509 transitions. Second operand has 7 states, 7 states have (on average 12.285714285714286) internal successors, (86), 4 states have internal predecessors, (86), 2 states have call successors, (43), 5 states have call predecessors, (43), 1 states have return successors, (42), 1 states have call predecessors, (42), 1 states have call successors, (42) [2023-11-06 22:46:43,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:46:45,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:46:47,585 WARN L539 Checker$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 22:47:20,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:47:20,730 INFO L93 Difference]: Finished difference Result 18541 states and 27429 transitions. [2023-11-06 22:47:20,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-06 22:47:20,735 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.285714285714286) internal successors, (86), 4 states have internal predecessors, (86), 2 states have call successors, (43), 5 states have call predecessors, (43), 1 states have return successors, (42), 1 states have call predecessors, (42), 1 states have call successors, (42) Word has length 582 [2023-11-06 22:47:20,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:47:20,857 INFO L225 Difference]: With dead ends: 18541 [2023-11-06 22:47:20,858 INFO L226 Difference]: Without dead ends: 10609 [2023-11-06 22:47:20,912 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 215 GetRequests, 206 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2023-11-06 22:47:20,914 INFO L413 NwaCegarLoop]: 5615 mSDtfsCounter, 9994 mSDsluCounter, 10992 mSDsCounter, 0 mSdLazyCounter, 6796 mSolverCounterSat, 3847 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10624 SdHoareTripleChecker+Valid, 16607 SdHoareTripleChecker+Invalid, 10646 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3847 IncrementalHoareTripleChecker+Valid, 6796 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:47:20,919 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10624 Valid, 16607 Invalid, 10646 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3847 Valid, 6796 Invalid, 3 Unknown, 0 Unchecked, 38.0s Time] [2023-11-06 22:47:20,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10609 states. [2023-11-06 22:47:21,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10609 to 8019. [2023-11-06 22:47:21,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8019 states, 5621 states have (on average 1.3447785091620708) internal successors, (7559), 5771 states have internal predecessors, (7559), 1976 states have call successors, (1976), 422 states have call predecessors, (1976), 421 states have return successors, (1975), 1949 states have call predecessors, (1975), 1975 states have call successors, (1975) [2023-11-06 22:47:21,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8019 states to 8019 states and 11510 transitions. [2023-11-06 22:47:21,784 INFO L78 Accepts]: Start accepts. Automaton has 8019 states and 11510 transitions. Word has length 582 [2023-11-06 22:47:21,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:47:21,786 INFO L495 AbstractCegarLoop]: Abstraction has 8019 states and 11510 transitions. [2023-11-06 22:47:21,787 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.285714285714286) internal successors, (86), 4 states have internal predecessors, (86), 2 states have call successors, (43), 5 states have call predecessors, (43), 1 states have return successors, (42), 1 states have call predecessors, (42), 1 states have call successors, (42) [2023-11-06 22:47:21,788 INFO L276 IsEmpty]: Start isEmpty. Operand 8019 states and 11510 transitions. [2023-11-06 22:47:21,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2023-11-06 22:47:21,809 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:47:21,810 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 15, 15, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:47:21,810 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-06 22:47:21,811 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:47:21,811 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:47:21,811 INFO L85 PathProgramCache]: Analyzing trace with hash -2104172467, now seen corresponding path program 1 times [2023-11-06 22:47:21,811 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:47:21,812 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [627446882] [2023-11-06 22:47:21,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:47:21,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:47:25,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:47:26,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:26,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:26,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-06 22:47:26,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:26,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:26,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-06 22:47:26,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:26,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:26,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-06 22:47:26,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:26,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:26,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-11-06 22:47:26,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:26,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:26,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-06 22:47:26,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:26,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:26,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2023-11-06 22:47:26,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:26,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:26,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2023-11-06 22:47:26,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:26,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:26,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-06 22:47:26,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:26,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:26,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-06 22:47:26,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:26,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:26,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2023-11-06 22:47:26,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:26,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:26,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2023-11-06 22:47:26,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:26,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:26,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2023-11-06 22:47:26,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:26,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:26,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2023-11-06 22:47:26,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:26,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:26,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-06 22:47:26,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:26,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:26,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2023-11-06 22:47:26,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:26,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:26,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2023-11-06 22:47:26,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:26,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:26,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2023-11-06 22:47:26,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:26,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:26,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2023-11-06 22:47:26,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:26,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:26,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2023-11-06 22:47:26,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:26,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:26,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2023-11-06 22:47:26,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:26,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:26,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:27,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2023-11-06 22:47:27,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:27,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:27,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2023-11-06 22:47:27,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:27,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:27,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2023-11-06 22:47:27,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:27,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 382 [2023-11-06 22:47:27,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:27,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 393 [2023-11-06 22:47:27,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:27,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2023-11-06 22:47:27,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:27,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 415 [2023-11-06 22:47:27,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:27,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 426 [2023-11-06 22:47:27,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:27,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2023-11-06 22:47:27,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:27,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 448 [2023-11-06 22:47:27,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:27,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2023-11-06 22:47:27,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:27,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2023-11-06 22:47:27,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:27,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 481 [2023-11-06 22:47:27,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:27,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 492 [2023-11-06 22:47:27,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:27,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 503 [2023-11-06 22:47:27,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:27,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2023-11-06 22:47:27,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:27,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 525 [2023-11-06 22:47:27,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:27,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 556 [2023-11-06 22:47:27,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:47:27,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:47:27,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2023-11-06 22:47:27,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 580 [2023-11-06 22:47:27,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:47:27,765 INFO L134 CoverageAnalysis]: Checked inductivity of 4809 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4809 trivial. 0 not checked. [2023-11-06 22:47:27,765 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:47:27,765 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [627446882] [2023-11-06 22:47:27,767 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [627446882] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:47:27,767 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:47:27,768 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-06 22:47:27,768 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [525422394] [2023-11-06 22:47:27,768 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:47:27,769 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 22:47:27,770 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:47:27,771 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 22:47:27,772 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:47:27,772 INFO L87 Difference]: Start difference. First operand 8019 states and 11510 transitions. Second operand has 6 states, 6 states have (on average 15.333333333333334) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (45), 5 states have call predecessors, (45), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2023-11-06 22:47:29,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:47:31,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:47:33,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:47:51,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:47:51,723 INFO L93 Difference]: Finished difference Result 10002 states and 15006 transitions. [2023-11-06 22:47:51,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-06 22:47:51,727 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 15.333333333333334) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (45), 5 states have call predecessors, (45), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 592 [2023-11-06 22:47:51,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:47:51,731 INFO L225 Difference]: With dead ends: 10002 [2023-11-06 22:47:51,731 INFO L226 Difference]: Without dead ends: 0 [2023-11-06 22:47:51,787 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 214 GetRequests, 208 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2023-11-06 22:47:51,788 INFO L413 NwaCegarLoop]: 4911 mSDtfsCounter, 10365 mSDsluCounter, 3085 mSDsCounter, 0 mSdLazyCounter, 2934 mSolverCounterSat, 4813 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10981 SdHoareTripleChecker+Valid, 7996 SdHoareTripleChecker+Invalid, 7750 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4813 IncrementalHoareTripleChecker+Valid, 2934 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:47:51,788 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10981 Valid, 7996 Invalid, 7750 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4813 Valid, 2934 Invalid, 3 Unknown, 0 Unchecked, 23.1s Time] [2023-11-06 22:47:51,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-11-06 22:47:51,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-11-06 22:47:51,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:47:51,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-11-06 22:47:51,792 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 592 [2023-11-06 22:47:51,793 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:47:51,793 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-11-06 22:47:51,793 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.333333333333334) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (45), 5 states have call predecessors, (45), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2023-11-06 22:47:51,793 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-11-06 22:47:51,794 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-06 22:47:51,796 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-06 22:47:51,797 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-06 22:47:51,799 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.