./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 01449ac7026c90838431618c909e16b7f497016d315bf0aa470fbf20ceb68e2b --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:10:50,100 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:10:50,183 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:10:50,192 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:10:50,193 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:10:50,238 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:10:50,240 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:10:50,241 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:10:50,242 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:10:50,249 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:10:50,250 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:10:50,251 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:10:50,252 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:10:50,254 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:10:50,254 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:10:50,255 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:10:50,255 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:10:50,256 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:10:50,256 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:10:50,257 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:10:50,257 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:10:50,258 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:10:50,259 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:10:50,259 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:10:50,260 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:10:50,260 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:10:50,260 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:10:50,261 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:10:50,261 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:10:50,262 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:10:50,263 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01449ac7026c90838431618c909e16b7f497016d315bf0aa470fbf20ceb68e2b [2023-11-24 22:10:50,553 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:10:50,585 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:10:50,588 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:10:50,590 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:10:50,590 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:10:50,592 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2023-11-24 22:10:53,905 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:10:54,710 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:10:54,711 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2023-11-24 22:10:54,768 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/bin/ukojak-verify-afCqCEvfdi/data/e5432b898/34d276e155d145008f32d1c66b12b447/FLAG464a505e9 [2023-11-24 22:10:54,787 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/bin/ukojak-verify-afCqCEvfdi/data/e5432b898/34d276e155d145008f32d1c66b12b447 [2023-11-24 22:10:54,791 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:10:54,793 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:10:54,795 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:10:54,795 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:10:54,801 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:10:54,802 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:10:54" (1/1) ... [2023-11-24 22:10:54,803 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64b02f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:54, skipping insertion in model container [2023-11-24 22:10:54,803 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:10:54" (1/1) ... [2023-11-24 22:10:55,058 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:10:57,982 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_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306484,306497] [2023-11-24 22:10:57,987 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_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306631,306644] [2023-11-24 22:10:57,988 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_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306770,306783] [2023-11-24 22:10:57,989 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_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306928,306941] [2023-11-24 22:10:58,012 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:10:58,055 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:10:58,185 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"); [5327] [2023-11-24 22:10:58,187 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)); [5334] [2023-11-24 22:10:58,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5341] [2023-11-24 22:10:58,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/8d0c6a3/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5396-5397] [2023-11-24 22:10:58,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5402-5404] [2023-11-24 22:10:58,206 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5480] [2023-11-24 22:10:58,207 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5488] [2023-11-24 22:10:58,208 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5495] [2023-11-24 22:10:58,221 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)); [5623-5624] [2023-11-24 22:10:58,231 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)); [5657-5658] [2023-11-24 22:10:58,233 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" (79), "i" (12UL)); [5698-5699] [2023-11-24 22:10:58,235 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" (91), "i" (12UL)); [5727-5728] [2023-11-24 22:10:58,237 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" (103), "i" (12UL)); [5764-5765] [2023-11-24 22:10:58,239 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" (115), "i" (12UL)); [5801-5802] [2023-11-24 22:10:58,282 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6747] [2023-11-24 22:10:58,379 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7518] [2023-11-24 22:10:58,381 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7528] [2023-11-24 22:10:58,382 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7543] [2023-11-24 22:10:58,438 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8329] [2023-11-24 22:10:58,440 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8362] [2023-11-24 22:10:58,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8385] [2023-11-24 22:10:58,451 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8626] [2023-11-24 22:10:58,453 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8656] [2023-11-24 22:10:58,454 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8669] [2023-11-24 22:10:58,580 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_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306484,306497] [2023-11-24 22:10:58,581 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_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306631,306644] [2023-11-24 22:10:58,582 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_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306770,306783] [2023-11-24 22:10:58,582 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_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306928,306941] [2023-11-24 22:10:58,593 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:10:58,865 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:10:58,865 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:10:58,875 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:10:58,876 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:58 WrapperNode [2023-11-24 22:10:58,876 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:10:58,878 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:10:58,878 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:10:58,878 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:10:58,888 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:58" (1/1) ... [2023-11-24 22:10:59,050 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:58" (1/1) ... [2023-11-24 22:10:59,361 INFO L138 Inliner]: procedures = 338, calls = 1969, calls flagged for inlining = 196, calls inlined = 190, statements flattened = 6072 [2023-11-24 22:10:59,362 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:10:59,363 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:10:59,363 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:10:59,363 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:10:59,375 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:58" (1/1) ... [2023-11-24 22:10:59,375 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:58" (1/1) ... [2023-11-24 22:10:59,417 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:58" (1/1) ... [2023-11-24 22:10:59,419 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:58" (1/1) ... [2023-11-24 22:10:59,675 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:58" (1/1) ... [2023-11-24 22:10:59,706 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:58" (1/1) ... [2023-11-24 22:10:59,733 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:58" (1/1) ... [2023-11-24 22:10:59,760 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:58" (1/1) ... [2023-11-24 22:10:59,831 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:10:59,832 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:10:59,832 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:10:59,833 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:10:59,834 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:58" (1/1) ... [2023-11-24 22:10:59,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:10:59,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:10:59,866 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:10:59,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52029302-36a5-47e0-b2cd-b5bacb9c7b7b/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:10:59,906 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2023-11-24 22:10:59,906 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2023-11-24 22:10:59,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-24 22:10:59,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-24 22:10:59,909 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-24 22:10:59,909 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2023-11-24 22:10:59,909 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2023-11-24 22:10:59,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 22:10:59,910 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2023-11-24 22:10:59,910 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2023-11-24 22:10:59,911 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-11-24 22:10:59,911 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-11-24 22:10:59,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 22:10:59,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 22:10:59,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 22:10:59,912 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-24 22:10:59,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-24 22:10:59,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 22:10:59,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 22:10:59,913 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-24 22:10:59,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-24 22:10:59,913 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2023-11-24 22:10:59,914 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2023-11-24 22:10:59,914 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2023-11-24 22:10:59,914 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2023-11-24 22:10:59,914 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2023-11-24 22:10:59,914 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2023-11-24 22:10:59,914 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-24 22:10:59,915 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-24 22:10:59,915 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2023-11-24 22:10:59,915 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2023-11-24 22:10:59,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 22:10:59,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 22:10:59,915 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-24 22:10:59,916 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-24 22:10:59,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-24 22:10:59,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-24 22:10:59,916 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-24 22:10:59,916 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-24 22:10:59,916 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2023-11-24 22:10:59,917 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2023-11-24 22:10:59,917 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-24 22:10:59,918 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-24 22:10:59,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-24 22:10:59,919 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-24 22:10:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-24 22:10:59,920 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-24 22:10:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-11-24 22:10:59,920 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-11-24 22:10:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2023-11-24 22:10:59,920 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2023-11-24 22:10:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-11-24 22:10:59,921 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-11-24 22:10:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-24 22:10:59,921 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-24 22:10:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2023-11-24 22:10:59,922 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2023-11-24 22:10:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2023-11-24 22:10:59,922 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2023-11-24 22:10:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-24 22:10:59,923 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-24 22:10:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:10:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-24 22:10:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 22:10:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-24 22:10:59,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-24 22:10:59,924 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-24 22:10:59,924 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-24 22:10:59,925 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-24 22:10:59,925 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-24 22:10:59,925 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-24 22:10:59,925 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-24 22:10:59,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2023-11-24 22:10:59,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2023-11-24 22:10:59,926 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-24 22:10:59,926 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-24 22:10:59,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 22:10:59,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 22:10:59,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:10:59,926 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-24 22:10:59,926 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-24 22:10:59,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:10:59,927 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-24 22:10:59,927 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-24 22:10:59,927 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-24 22:10:59,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-24 22:10:59,927 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2023-11-24 22:10:59,928 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2023-11-24 22:10:59,928 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-24 22:10:59,928 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-24 22:10:59,928 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-24 22:10:59,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-24 22:10:59,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-24 22:10:59,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-24 22:10:59,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-24 22:10:59,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-24 22:10:59,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 22:10:59,930 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2023-11-24 22:10:59,930 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2023-11-24 22:10:59,930 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-24 22:10:59,931 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-24 22:10:59,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 22:10:59,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-24 22:10:59,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-24 22:10:59,932 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2023-11-24 22:10:59,932 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2023-11-24 22:10:59,932 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-24 22:10:59,932 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-24 22:10:59,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:10:59,932 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-24 22:10:59,933 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-24 22:10:59,933 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-24 22:10:59,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-24 22:10:59,933 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2023-11-24 22:10:59,933 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2023-11-24 22:10:59,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-24 22:10:59,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-24 22:10:59,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-24 22:10:59,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-24 22:10:59,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-24 22:10:59,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-24 22:10:59,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 22:10:59,936 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2023-11-24 22:10:59,936 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2023-11-24 22:10:59,936 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2023-11-24 22:10:59,937 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2023-11-24 22:10:59,937 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-24 22:10:59,937 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-24 22:10:59,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 22:10:59,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 22:10:59,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:10:59,942 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2023-11-24 22:10:59,942 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2023-11-24 22:10:59,942 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-24 22:10:59,943 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-24 22:10:59,943 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-24 22:10:59,944 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-24 22:10:59,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:10:59,944 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2023-11-24 22:10:59,950 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2023-11-24 22:10:59,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-24 22:10:59,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-24 22:10:59,950 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 22:10:59,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 22:10:59,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 22:10:59,951 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 22:10:59,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 22:10:59,951 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-24 22:10:59,951 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-24 22:10:59,951 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-24 22:10:59,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-24 22:10:59,952 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-24 22:10:59,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-24 22:10:59,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-24 22:10:59,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-24 22:10:59,952 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-24 22:10:59,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-24 22:10:59,952 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-24 22:10:59,953 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-24 22:10:59,953 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-24 22:10:59,953 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-24 22:10:59,953 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2023-11-24 22:10:59,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2023-11-24 22:10:59,953 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-24 22:10:59,953 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-24 22:10:59,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-24 22:10:59,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-24 22:10:59,954 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-24 22:10:59,954 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-24 22:10:59,954 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-24 22:10:59,955 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-24 22:10:59,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:10:59,955 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-11-24 22:10:59,955 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-11-24 22:10:59,955 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2023-11-24 22:10:59,955 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2023-11-24 22:10:59,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-24 22:10:59,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-24 22:10:59,956 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-11-24 22:10:59,956 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-11-24 22:10:59,956 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:10:59,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:10:59,956 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2023-11-24 22:10:59,956 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2023-11-24 22:11:00,892 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:11:00,898 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:11:01,741 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 22:11:06,510 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:11:11,708 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:11:11,708 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 22:11:11,711 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:11:11 BoogieIcfgContainer [2023-11-24 22:11:11,712 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:11:11,714 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:11:11,714 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:11:11,727 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:11:11,727 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:11:11" (1/1) ... [2023-11-24 22:11:11,740 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:11:11,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:11,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 1616 states and 2386 transitions. [2023-11-24 22:11:11,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 2386 transitions. [2023-11-24 22:11:11,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-24 22:11:11,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:11,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:12,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:12,717 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:11:12,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:12,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2384 states to 1616 states and 2384 transitions. [2023-11-24 22:11:12,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 2384 transitions. [2023-11-24 22:11:12,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-24 22:11:12,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:12,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:13,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:13,654 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-24 22:11:14,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:14,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 1627 states and 2400 transitions. [2023-11-24 22:11:14,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2400 transitions. [2023-11-24 22:11:14,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-24 22:11:14,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:14,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:14,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:14,754 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 22:11:14,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:14,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1634 states and 2411 transitions. [2023-11-24 22:11:14,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 2411 transitions. [2023-11-24 22:11:14,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 22:11:14,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:14,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:15,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:15,621 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-24 22:11:15,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:15,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 1644 states and 2428 transitions. [2023-11-24 22:11:15,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 2428 transitions. [2023-11-24 22:11:15,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 22:11:15,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:15,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:15,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:16,380 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-24 22:11:16,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:16,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2438 states to 1645 states and 2429 transitions. [2023-11-24 22:11:16,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2429 transitions. [2023-11-24 22:11:16,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 22:11:16,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:16,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:16,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:16,800 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-11-24 22:11:16,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:16,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2436 states to 1645 states and 2427 transitions. [2023-11-24 22:11:16,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2427 transitions. [2023-11-24 22:11:16,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 22:11:16,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:16,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:17,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:17,504 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-11-24 22:11:17,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:17,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 1649 states and 2432 transitions. [2023-11-24 22:11:17,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2432 transitions. [2023-11-24 22:11:17,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 22:11:17,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:17,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:17,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:18,462 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-11-24 22:11:18,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:18,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2484 states to 1667 states and 2467 transitions. [2023-11-24 22:11:18,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2467 transitions. [2023-11-24 22:11:18,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-24 22:11:18,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:18,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:18,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:19,428 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-11-24 22:11:19,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:19,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 1663 states and 2460 transitions. [2023-11-24 22:11:19,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 2460 transitions. [2023-11-24 22:11:19,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-24 22:11:19,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:19,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:19,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:20,084 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-11-24 22:11:20,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:20,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2489 states to 1667 states and 2464 transitions. [2023-11-24 22:11:20,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2464 transitions. [2023-11-24 22:11:20,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-24 22:11:20,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:20,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:20,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:21,091 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2023-11-24 22:11:21,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:21,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2494 states to 1671 states and 2469 transitions. [2023-11-24 22:11:21,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2469 transitions. [2023-11-24 22:11:21,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-24 22:11:21,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:21,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:21,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:21,861 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-11-24 22:11:21,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:21,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2504 states to 1676 states and 2479 transitions. [2023-11-24 22:11:21,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2479 transitions. [2023-11-24 22:11:21,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-24 22:11:21,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:21,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:22,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:22,614 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-11-24 22:11:22,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:22,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2505 states to 1677 states and 2480 transitions. [2023-11-24 22:11:22,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1677 states and 2480 transitions. [2023-11-24 22:11:22,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-11-24 22:11:22,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:22,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:22,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:23,397 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-11-24 22:11:23,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:23,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2508 states to 1679 states and 2483 transitions. [2023-11-24 22:11:23,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2483 transitions. [2023-11-24 22:11:23,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-11-24 22:11:23,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:23,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:23,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:23,847 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-11-24 22:11:23,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:23,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2510 states to 1680 states and 2485 transitions. [2023-11-24 22:11:23,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2485 transitions. [2023-11-24 22:11:23,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 22:11:23,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:23,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:24,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:24,291 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-11-24 22:11:24,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:24,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 1682 states and 2488 transitions. [2023-11-24 22:11:24,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2488 transitions. [2023-11-24 22:11:24,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-11-24 22:11:24,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:24,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:24,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:24,781 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-11-24 22:11:24,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:24,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2515 states to 1683 states and 2490 transitions. [2023-11-24 22:11:24,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2490 transitions. [2023-11-24 22:11:24,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-24 22:11:24,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:24,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:25,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:25,488 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-24 22:11:25,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:25,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2545 states to 1693 states and 2520 transitions. [2023-11-24 22:11:25,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2520 transitions. [2023-11-24 22:11:25,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-24 22:11:25,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:25,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:25,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:26,061 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2023-11-24 22:11:26,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:26,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2546 states to 1694 states and 2521 transitions. [2023-11-24 22:11:26,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 2521 transitions. [2023-11-24 22:11:26,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-24 22:11:26,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:26,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:26,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:26,707 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2023-11-24 22:11:27,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:27,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2557 states to 1700 states and 2532 transitions. [2023-11-24 22:11:27,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 2532 transitions. [2023-11-24 22:11:27,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-11-24 22:11:27,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:27,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:27,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:27,870 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-24 22:11:28,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:28,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2557 states to 1701 states and 2532 transitions. [2023-11-24 22:11:28,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 2532 transitions. [2023-11-24 22:11:28,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-24 22:11:28,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:28,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:28,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:28,632 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-24 22:11:28,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:28,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2558 states to 1702 states and 2533 transitions. [2023-11-24 22:11:28,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1702 states and 2533 transitions. [2023-11-24 22:11:28,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-24 22:11:28,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:28,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:29,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:29,583 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-24 22:11:29,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:29,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2565 states to 1707 states and 2540 transitions. [2023-11-24 22:11:29,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1707 states and 2540 transitions. [2023-11-24 22:11:29,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-24 22:11:29,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:29,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:29,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:30,133 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-24 22:11:30,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:30,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2571 states to 1711 states and 2546 transitions. [2023-11-24 22:11:30,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 2546 transitions. [2023-11-24 22:11:30,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-24 22:11:30,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:30,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:30,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:30,721 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2023-11-24 22:11:30,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:30,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2577 states to 1715 states and 2552 transitions. [2023-11-24 22:11:30,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 2552 transitions. [2023-11-24 22:11:30,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-24 22:11:30,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:30,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:30,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:31,218 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2023-11-24 22:11:31,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:31,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 1716 states and 2554 transitions. [2023-11-24 22:11:31,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 2554 transitions. [2023-11-24 22:11:31,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 22:11:31,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:31,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:31,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:31,900 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-24 22:11:31,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:31,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2593 states to 1724 states and 2568 transitions. [2023-11-24 22:11:31,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1724 states and 2568 transitions. [2023-11-24 22:11:31,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 22:11:31,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:31,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:32,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:32,646 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2023-11-24 22:11:32,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:32,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2595 states to 1725 states and 2570 transitions. [2023-11-24 22:11:32,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 2570 transitions. [2023-11-24 22:11:32,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-24 22:11:32,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:32,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:33,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:33,614 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-24 22:11:33,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:33,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2597 states to 1727 states and 2572 transitions. [2023-11-24 22:11:33,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 2572 transitions. [2023-11-24 22:11:33,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 22:11:33,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:33,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms