./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_9f53b46f-522a-4a74-8cd8-e385f0a8a288/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f53b46f-522a-4a74-8cd8-e385f0a8a288/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f53b46f-522a-4a74-8cd8-e385f0a8a288/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f53b46f-522a-4a74-8cd8-e385f0a8a288/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f53b46f-522a-4a74-8cd8-e385f0a8a288/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f53b46f-522a-4a74-8cd8-e385f0a8a288/bin/ukojak-verify-ImItNfHLgk --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 0991342cd9e67cbadb964d86a1516812eb3aa45e84d4674c09b8e10a19f475c1 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:36:44,543 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:36:44,643 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f53b46f-522a-4a74-8cd8-e385f0a8a288/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 19:36:44,649 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:36:44,652 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:36:44,680 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:36:44,680 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:36:44,681 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:36:44,682 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:36:44,682 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:36:44,683 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:36:44,683 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:36:44,683 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:36:44,685 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:36:44,686 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:36:44,686 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:36:44,686 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:36:44,687 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:36:44,687 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:36:44,687 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:36:44,691 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:36:44,691 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:36:44,692 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:36:44,692 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:36:44,696 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:36:44,697 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:36:44,697 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:36:44,697 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:36:44,698 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:36:44,698 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:36:44,698 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_9f53b46f-522a-4a74-8cd8-e385f0a8a288/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f53b46f-522a-4a74-8cd8-e385f0a8a288/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0991342cd9e67cbadb964d86a1516812eb3aa45e84d4674c09b8e10a19f475c1 [2024-11-08 19:36:45,021 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:36:45,057 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:36:45,060 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:36:45,062 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:36:45,062 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:36:45,063 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f53b46f-522a-4a74-8cd8-e385f0a8a288/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i Unable to find full path for "g++" [2024-11-08 19:36:47,232 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:36:47,914 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:36:47,915 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f53b46f-522a-4a74-8cd8-e385f0a8a288/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i [2024-11-08 19:36:47,984 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f53b46f-522a-4a74-8cd8-e385f0a8a288/bin/ukojak-verify-ImItNfHLgk/data/20c875690/2c002f1c8c03420a9fa7e6f94353e56a/FLAG4e4b72333 [2024-11-08 19:36:48,003 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f53b46f-522a-4a74-8cd8-e385f0a8a288/bin/ukojak-verify-ImItNfHLgk/data/20c875690/2c002f1c8c03420a9fa7e6f94353e56a [2024-11-08 19:36:48,007 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:36:48,010 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:36:48,012 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:36:48,012 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:36:48,018 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:36:48,021 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:36:48" (1/1) ... [2024-11-08 19:36:48,022 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b9447ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:48, skipping insertion in model container [2024-11-08 19:36:48,022 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:36:48" (1/1) ... [2024-11-08 19:36:48,189 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:36:50,662 WARN L250 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_9f53b46f-522a-4a74-8cd8-e385f0a8a288/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i[339370,339383] [2024-11-08 19:36:50,812 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:36:50,860 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:36:50,963 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"); [3721] [2024-11-08 19:36:50,965 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)); [3728] [2024-11-08 19:36:50,968 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/zakharov_benchmarks/bench/cpa/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/arch/x86/include/asm/paravirt.h"), "i" (825), "i" (12UL)); [3799-3800] [2024-11-08 19:36:50,968 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [3805-3807] [2024-11-08 19:36:50,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [3921] [2024-11-08 19:36:50,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [3928] [2024-11-08 19:36:51,305 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7398] [2024-11-08 19:36:51,305 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7401] [2024-11-08 19:36:51,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7446] [2024-11-08 19:36:51,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7467] [2024-11-08 19:36:51,312 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7493] [2024-11-08 19:36:51,317 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7582] [2024-11-08 19:36:51,339 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7787] [2024-11-08 19:36:51,344 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7883] [2024-11-08 19:36:51,345 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7914] [2024-11-08 19:36:51,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7966] [2024-11-08 19:36:51,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8065] [2024-11-08 19:36:51,359 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8138] [2024-11-08 19:36:51,367 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8314] [2024-11-08 19:36:51,475 WARN L250 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_9f53b46f-522a-4a74-8cd8-e385f0a8a288/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i[339370,339383] [2024-11-08 19:36:51,492 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:36:51,649 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:36:51,650 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:51 WrapperNode [2024-11-08 19:36:51,650 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:36:51,651 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:36:51,651 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:36:51,652 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:36:51,659 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:51" (1/1) ... [2024-11-08 19:36:51,798 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:51" (1/1) ... [2024-11-08 19:36:52,180 INFO L138 Inliner]: procedures = 327, calls = 4607, calls flagged for inlining = 133, calls inlined = 123, statements flattened = 10722 [2024-11-08 19:36:52,181 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:36:52,182 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:36:52,182 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:36:52,182 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:36:52,192 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:51" (1/1) ... [2024-11-08 19:36:52,193 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:51" (1/1) ... [2024-11-08 19:36:52,280 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:51" (1/1) ... [2024-11-08 19:36:52,281 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:51" (1/1) ... [2024-11-08 19:36:52,520 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:51" (1/1) ... [2024-11-08 19:36:52,575 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:51" (1/1) ... [2024-11-08 19:36:52,625 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:51" (1/1) ... [2024-11-08 19:36:52,664 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:51" (1/1) ... [2024-11-08 19:36:52,871 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:36:52,873 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:36:52,873 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:36:52,873 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:36:52,875 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:51" (1/1) ... [2024-11-08 19:36:52,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:36:52,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f53b46f-522a-4a74-8cd8-e385f0a8a288/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:36:52,909 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f53b46f-522a-4a74-8cd8-e385f0a8a288/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:36:52,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f53b46f-522a-4a74-8cd8-e385f0a8a288/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:36:52,944 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_ohci [2024-11-08 19:36:52,945 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_ohci [2024-11-08 19:36:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-08 19:36:52,945 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-08 19:36:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2024-11-08 19:36:52,945 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2024-11-08 19:36:52,945 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2024-11-08 19:36:52,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2024-11-08 19:36:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure start_ed_unlink [2024-11-08 19:36:52,946 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ed_unlink [2024-11-08 19:36:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_status [2024-11-08 19:36:52,946 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_status [2024-11-08 19:36:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 19:36:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2024-11-08 19:36:52,946 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2024-11-08 19:36:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_suspend [2024-11-08 19:36:52,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_suspend [2024-11-08 19:36:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2024-11-08 19:36:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_alloc [2024-11-08 19:36:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure show_list [2024-11-08 19:36:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure show_list [2024-11-08 19:36:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_probe [2024-11-08 19:36:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_probe [2024-11-08 19:36:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 19:36:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 19:36:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2024-11-08 19:36:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2024-11-08 19:36:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpup [2024-11-08 19:36:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpup [2024-11-08 19:36:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure hcfs2string [2024-11-08 19:36:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure hcfs2string [2024-11-08 19:36:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_zfmicro [2024-11-08 19:36:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_zfmicro [2024-11-08 19:36:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2024-11-08 19:36:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2024-11-08 19:36:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hub_status_data [2024-11-08 19:36:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hub_status_data [2024-11-08 19:36:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_pci_reset [2024-11-08 19:36:52,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_pci_reset [2024-11-08 19:36:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_shutdown [2024-11-08 19:36:52,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_shutdown [2024-11-08 19:36:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 19:36:52,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 19:36:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 19:36:52,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 19:36:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump_intr_mask [2024-11-08 19:36:52,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump_intr_mask [2024-11-08 19:36:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_buffer [2024-11-08 19:36:52,951 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_buffer [2024-11-08 19:36:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure _ohci_writel [2024-11-08 19:36:52,952 INFO L138 BoogieDeclarations]: Found implementation of procedure _ohci_writel [2024-11-08 19:36:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-08 19:36:52,953 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-08 19:36:52,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 19:36:52,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 19:36:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hwPSWp [2024-11-08 19:36:52,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hwPSWp [2024-11-08 19:36:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_resume [2024-11-08 19:36:52,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_resume [2024-11-08 19:36:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_suspend [2024-11-08 19:36:52,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_suspend [2024-11-08 19:36:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure debug_output [2024-11-08 19:36:52,958 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_output [2024-11-08 19:36:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-08 19:36:52,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-08 19:36:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 19:36:52,958 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 19:36:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure ed_schedule [2024-11-08 19:36:52,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_schedule [2024-11-08 19:36:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hcd_init [2024-11-08 19:36:52,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hcd_init [2024-11-08 19:36:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump_roothub [2024-11-08 19:36:52,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump_roothub [2024-11-08 19:36:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2024-11-08 19:36:52,959 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2024-11-08 19:36:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-08 19:36:52,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-08 19:36:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:36:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_stop [2024-11-08 19:36:52,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_stop [2024-11-08 19:36:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-08 19:36:52,960 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-08 19:36:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:36:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2024-11-08 19:36:52,960 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2024-11-08 19:36:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_pci_remove [2024-11-08 19:36:52,960 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_pci_remove [2024-11-08 19:36:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure check_ed [2024-11-08 19:36:52,961 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ed [2024-11-08 19:36:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_restart [2024-11-08 19:36:52,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_restart [2024-11-08 19:36:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_nec [2024-11-08 19:36:52,961 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_nec [2024-11-08 19:36:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 19:36:52,961 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 19:36:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2024-11-08 19:36:52,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2024-11-08 19:36:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure td_free [2024-11-08 19:36:52,961 INFO L138 BoogieDeclarations]: Found implementation of procedure td_free [2024-11-08 19:36:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure broken_suspend [2024-11-08 19:36:52,963 INFO L138 BoogieDeclarations]: Found implementation of procedure broken_suspend [2024-11-08 19:36:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:36:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_rh_resume [2024-11-08 19:36:52,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_rh_resume [2024-11-08 19:36:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_platform_shutdown [2024-11-08 19:36:52,964 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_platform_shutdown [2024-11-08 19:36:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_portstatus [2024-11-08 19:36:52,965 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_portstatus [2024-11-08 19:36:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2024-11-08 19:36:52,965 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2024-11-08 19:36:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hc_died [2024-11-08 19:36:52,966 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hc_died [2024-11-08 19:36:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_remove [2024-11-08 19:36:52,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_remove [2024-11-08 19:36:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2024-11-08 19:36:52,966 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2024-11-08 19:36:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 19:36:52,966 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 19:36:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-08 19:36:52,966 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-08 19:36:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2024-11-08 19:36:52,966 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2024-11-08 19:36:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-08 19:36:52,967 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-08 19:36:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-08 19:36:52,967 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-08 19:36:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-08 19:36:52,967 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-08 19:36:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_resume [2024-11-08 19:36:52,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_resume [2024-11-08 19:36:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure ed_free [2024-11-08 19:36:52,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_free [2024-11-08 19:36:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-08 19:36:52,967 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-08 19:36:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2024-11-08 19:36:52,969 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2024-11-08 19:36:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_start [2024-11-08 19:36:52,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_start [2024-11-08 19:36:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump [2024-11-08 19:36:52,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump [2024-11-08 19:36:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_frame_no [2024-11-08 19:36:52,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_frame_no [2024-11-08 19:36:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 19:36:52,972 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 19:36:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-08 19:36:52,972 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-08 19:36:52,973 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-08 19:36:52,973 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-08 19:36:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 19:36:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure sb800_prefetch [2024-11-08 19:36:52,974 INFO L138 BoogieDeclarations]: Found implementation of procedure sb800_prefetch [2024-11-08 19:36:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hub_control [2024-11-08 19:36:52,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hub_control [2024-11-08 19:36:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2024-11-08 19:36:52,974 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2024-11-08 19:36:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:36:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure finish_urb [2024-11-08 19:36:52,974 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_urb [2024-11-08 19:36:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_rh_suspend [2024-11-08 19:36:52,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_rh_suspend [2024-11-08 19:36:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_a [2024-11-08 19:36:52,975 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_a [2024-11-08 19:36:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_irq [2024-11-08 19:36:52,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_irq [2024-11-08 19:36:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure rh_state_string [2024-11-08 19:36:52,975 INFO L138 BoogieDeclarations]: Found implementation of procedure rh_state_string [2024-11-08 19:36:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_b [2024-11-08 19:36:52,975 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_b [2024-11-08 19:36:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_urb_enqueue [2024-11-08 19:36:52,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_urb_enqueue [2024-11-08 19:36:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_start_port_reset [2024-11-08 19:36:52,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_start_port_reset [2024-11-08 19:36:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_to_hcd [2024-11-08 19:36:52,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_to_hcd [2024-11-08 19:36:52,977 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_pci_start [2024-11-08 19:36:52,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_pci_start [2024-11-08 19:36:52,977 INFO L130 BoogieDeclarations]: Found specification of procedure td_alloc [2024-11-08 19:36:52,977 INFO L138 BoogieDeclarations]: Found implementation of procedure td_alloc [2024-11-08 19:36:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure find_head [2024-11-08 19:36:52,978 INFO L138 BoogieDeclarations]: Found implementation of procedure find_head [2024-11-08 19:36:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 19:36:52,978 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 19:36:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_run [2024-11-08 19:36:52,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_run [2024-11-08 19:36:52,979 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2024-11-08 19:36:52,979 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2024-11-08 19:36:52,979 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_endpoint_disable [2024-11-08 19:36:52,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_endpoint_disable [2024-11-08 19:36:52,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:36:52,980 INFO L130 BoogieDeclarations]: Found specification of procedure takeback_td [2024-11-08 19:36:52,980 INFO L138 BoogieDeclarations]: Found implementation of procedure takeback_td [2024-11-08 19:36:52,981 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-08 19:36:52,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-08 19:36:52,981 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_amdprefetch [2024-11-08 19:36:52,981 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_amdprefetch [2024-11-08 19:36:52,981 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-08 19:36:52,981 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-08 19:36:52,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 19:36:52,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 19:36:52,981 INFO L130 BoogieDeclarations]: Found specification of procedure _ohci_readl [2024-11-08 19:36:52,982 INFO L138 BoogieDeclarations]: Found implementation of procedure _ohci_readl [2024-11-08 19:36:52,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:36:52,982 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2024-11-08 19:36:52,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2024-11-08 19:36:52,982 INFO L130 BoogieDeclarations]: Found specification of procedure dl_done_list [2024-11-08 19:36:52,982 INFO L138 BoogieDeclarations]: Found implementation of procedure dl_done_list [2024-11-08 19:36:52,982 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2024-11-08 19:36:52,982 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2024-11-08 19:36:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-08 19:36:52,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-08 19:36:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:36:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_reinit [2024-11-08 19:36:52,983 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_reinit [2024-11-08 19:36:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2024-11-08 19:36:52,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2024-11-08 19:36:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 19:36:52,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 19:36:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:36:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure td_done [2024-11-08 19:36:52,984 INFO L138 BoogieDeclarations]: Found implementation of procedure td_done [2024-11-08 19:36:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure td_fill [2024-11-08 19:36:52,984 INFO L138 BoogieDeclarations]: Found implementation of procedure td_fill [2024-11-08 19:36:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_urb_dequeue [2024-11-08 19:36:52,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_urb_dequeue [2024-11-08 19:36:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 19:36:52,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 19:36:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_init [2024-11-08 19:36:52,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_init [2024-11-08 19:36:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-08 19:36:52,985 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-08 19:36:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_hc16 [2024-11-08 19:36:52,985 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_hc16 [2024-11-08 19:36:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-08 19:36:52,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-08 19:36:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2024-11-08 19:36:52,985 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2024-11-08 19:36:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_amdiso [2024-11-08 19:36:52,985 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_amdiso [2024-11-08 19:36:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2024-11-08 19:36:52,985 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2024-11-08 19:36:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-08 19:36:52,985 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-08 19:36:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure ed_deschedule [2024-11-08 19:36:52,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_deschedule [2024-11-08 19:36:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2024-11-08 19:36:52,986 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2024-11-08 19:36:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure urb_free_priv [2024-11-08 19:36:52,986 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_free_priv [2024-11-08 19:36:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure finish_unlinks [2024-11-08 19:36:52,986 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_unlinks [2024-11-08 19:36:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpu [2024-11-08 19:36:52,986 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpu [2024-11-08 19:36:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2024-11-08 19:36:52,986 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2024-11-08 19:36:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump_status [2024-11-08 19:36:52,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump_status [2024-11-08 19:36:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_print_eds [2024-11-08 19:36:52,989 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_print_eds [2024-11-08 19:36:52,989 INFO L130 BoogieDeclarations]: Found specification of procedure debug_close [2024-11-08 19:36:52,989 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_close [2024-11-08 19:36:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_get_frame [2024-11-08 19:36:52,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_get_frame [2024-11-08 19:36:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_debug_buffer [2024-11-08 19:36:52,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_debug_buffer [2024-11-08 19:36:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 19:36:52,991 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 19:36:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-08 19:36:52,991 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-08 19:36:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_hc32 [2024-11-08 19:36:52,991 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_hc32 [2024-11-08 19:36:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-08 19:36:52,991 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-08 19:36:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_usb_reset [2024-11-08 19:36:52,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_usb_reset [2024-11-08 19:36:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_bus_resume [2024-11-08 19:36:52,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_bus_resume [2024-11-08 19:36:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-08 19:36:52,994 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-08 19:36:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-08 19:36:52,994 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-08 19:36:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_bus_suspend [2024-11-08 19:36:52,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_bus_suspend [2024-11-08 19:36:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_reset [2024-11-08 19:36:52,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_reset [2024-11-08 19:36:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_pci_shutdown [2024-11-08 19:36:52,995 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_pci_shutdown [2024-11-08 19:36:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-08 19:36:52,995 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-08 19:36:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:36:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:36:52,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:36:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2024-11-08 19:36:52,995 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2024-11-08 19:36:54,304 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:36:54,309 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:37:25,335 INFO L? ?]: Removed 3875 outVars from TransFormulas that were not future-live. [2024-11-08 19:37:25,336 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:37:34,936 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:37:34,938 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-08 19:37:34,938 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:37:34 BoogieIcfgContainer [2024-11-08 19:37:34,938 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:37:34,940 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:37:34,940 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:37:34,951 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:37:34,951 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:37:34" (1/1) ... [2024-11-08 19:37:34,962 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:37:35,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:35,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4287 states to 2861 states and 4287 transitions. [2024-11-08 19:37:35,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 4287 transitions. [2024-11-08 19:37:35,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:37:35,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:35,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:59,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:01,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:11,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:38:13,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:13,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4400 states to 2863 states and 4400 transitions. [2024-11-08 19:38:13,128 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 4400 transitions. [2024-11-08 19:38:13,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:38:13,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:13,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:34,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:36,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:47,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:38:49,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:49,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4522 states to 2868 states and 4522 transitions. [2024-11-08 19:38:49,418 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 4522 transitions. [2024-11-08 19:38:49,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:38:49,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:49,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:14,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:15,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:39:16,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:16,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4526 states to 2870 states and 4526 transitions. [2024-11-08 19:39:16,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2870 states and 4526 transitions. [2024-11-08 19:39:16,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:39:16,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:16,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:40,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:41,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:53,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:39:57,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:57,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4650 states to 2877 states and 4650 transitions. [2024-11-08 19:39:57,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 4650 transitions. [2024-11-08 19:39:57,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:39:57,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:57,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:23,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:24,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:40:24,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:24,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4650 states to 2878 states and 4650 transitions. [2024-11-08 19:40:24,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2878 states and 4650 transitions. [2024-11-08 19:40:24,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:40:24,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:24,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:47,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:48,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:40:49,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:49,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4653 states to 2880 states and 4653 transitions. [2024-11-08 19:40:49,520 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 4653 transitions. [2024-11-08 19:40:49,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:40:49,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:49,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:17,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:17,714 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:41:17,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:17,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4654 states to 2881 states and 4654 transitions. [2024-11-08 19:41:17,758 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 4654 transitions. [2024-11-08 19:41:17,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:41:17,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:17,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:42,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:44,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:57,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:03,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:03,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4758 states to 2885 states and 4758 transitions. [2024-11-08 19:42:03,455 INFO L276 IsEmpty]: Start isEmpty. Operand 2885 states and 4758 transitions. [2024-11-08 19:42:03,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:42:03,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:03,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:28,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:29,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:42:32,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:32,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4763 states to 2887 states and 4763 transitions. [2024-11-08 19:42:32,079 INFO L276 IsEmpty]: Start isEmpty. Operand 2887 states and 4763 transitions. [2024-11-08 19:42:32,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:42:32,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:32,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:56,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:56,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:42:56,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:56,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4763 states to 2888 states and 4763 transitions. [2024-11-08 19:42:56,667 INFO L276 IsEmpty]: Start isEmpty. Operand 2888 states and 4763 transitions. [2024-11-08 19:42:56,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:42:56,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:56,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:18,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:19,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:43:19,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:19,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4765 states to 2890 states and 4765 transitions. [2024-11-08 19:43:19,694 INFO L276 IsEmpty]: Start isEmpty. Operand 2890 states and 4765 transitions. [2024-11-08 19:43:19,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:43:19,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:19,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:41,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:42,089 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:43:43,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:43,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4765 states to 2891 states and 4765 transitions. [2024-11-08 19:43:43,458 INFO L276 IsEmpty]: Start isEmpty. Operand 2891 states and 4765 transitions. [2024-11-08 19:43:43,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:43:43,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:43,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:07,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:07,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:44:08,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:08,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4769 states to 2893 states and 4769 transitions. [2024-11-08 19:44:08,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2893 states and 4769 transitions. [2024-11-08 19:44:08,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:44:08,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:08,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:31,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:33,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:46,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:56,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:56,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4878 states to 2899 states and 4878 transitions. [2024-11-08 19:44:56,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2899 states and 4878 transitions. [2024-11-08 19:44:56,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:44:56,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:56,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:20,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:21,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:45:21,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:21,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4882 states to 2901 states and 4882 transitions. [2024-11-08 19:45:21,622 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 4882 transitions. [2024-11-08 19:45:21,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:45:21,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:21,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:45,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:45,711 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:45:45,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:45,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4882 states to 2902 states and 4882 transitions. [2024-11-08 19:45:45,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2902 states and 4882 transitions. [2024-11-08 19:45:45,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:45:45,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:45,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:11,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:12,108 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:46:12,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:12,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4882 states to 2903 states and 4882 transitions. [2024-11-08 19:46:12,247 INFO L276 IsEmpty]: Start isEmpty. Operand 2903 states and 4882 transitions. [2024-11-08 19:46:12,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:46:12,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:12,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:34,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:35,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:46:35,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:35,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4884 states to 2905 states and 4884 transitions. [2024-11-08 19:46:35,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2905 states and 4884 transitions. [2024-11-08 19:46:35,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:46:35,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:35,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:59,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:59,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:46:59,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:59,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4887 states to 2907 states and 4887 transitions. [2024-11-08 19:46:59,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2907 states and 4887 transitions. [2024-11-08 19:46:59,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:46:59,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:59,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:23,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:23,980 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:47:25,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:25,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4887 states to 2908 states and 4887 transitions. [2024-11-08 19:47:25,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2908 states and 4887 transitions. [2024-11-08 19:47:25,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:47:25,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:25,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:49,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:50,026 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:47:50,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:50,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4891 states to 2910 states and 4891 transitions. [2024-11-08 19:47:50,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2910 states and 4891 transitions. [2024-11-08 19:47:50,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:47:50,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:50,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:11,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:12,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:27,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:48:40,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:40,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5003 states to 2918 states and 5003 transitions. [2024-11-08 19:48:40,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2918 states and 5003 transitions. [2024-11-08 19:48:40,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:48:40,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:40,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:00,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:02,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:16,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:33,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:33,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5117 states to 2927 states and 5117 transitions. [2024-11-08 19:49:33,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2927 states and 5117 transitions. [2024-11-08 19:49:33,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:49:33,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:33,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:52,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:54,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:09,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:50:29,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:29,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5235 states to 2937 states and 5235 transitions. [2024-11-08 19:50:29,364 INFO L276 IsEmpty]: Start isEmpty. Operand 2937 states and 5235 transitions. [2024-11-08 19:50:29,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:50:29,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:29,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:50,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:51,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:55,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:55,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 2939 states and 5239 transitions. [2024-11-08 19:50:55,659 INFO L276 IsEmpty]: Start isEmpty. Operand 2939 states and 5239 transitions. [2024-11-08 19:50:55,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:50:55,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:55,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:16,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:16,741 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:51:16,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:16,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 2940 states and 5239 transitions. [2024-11-08 19:51:16,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2940 states and 5239 transitions. [2024-11-08 19:51:16,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:51:16,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:16,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms