./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.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_c191a338-c564-4b20-a596-6f676ab49c1d/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c191a338-c564-4b20-a596-6f676ab49c1d/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_c191a338-c564-4b20-a596-6f676ab49c1d/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c191a338-c564-4b20-a596-6f676ab49c1d/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c191a338-c564-4b20-a596-6f676ab49c1d/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_c191a338-c564-4b20-a596-6f676ab49c1d/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 265e49c3377c52c97dc3fc0a083b7daee63958176975b73f1e1d54651892cb04 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:23:59,151 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:23:59,216 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c191a338-c564-4b20-a596-6f676ab49c1d/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:23:59,221 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:23:59,221 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:23:59,244 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:23:59,245 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:23:59,245 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:23:59,246 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:23:59,246 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:23:59,246 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:23:59,247 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:23:59,247 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:23:59,248 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:23:59,248 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:23:59,248 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:23:59,249 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:23:59,252 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:23:59,252 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:23:59,253 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:23:59,253 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:23:59,253 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:23:59,254 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:23:59,254 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:23:59,255 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:23:59,255 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:23:59,255 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:23:59,256 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:23:59,256 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:23:59,256 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:23:59,257 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_c191a338-c564-4b20-a596-6f676ab49c1d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c191a338-c564-4b20-a596-6f676ab49c1d/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 265e49c3377c52c97dc3fc0a083b7daee63958176975b73f1e1d54651892cb04 [2024-11-09 00:23:59,531 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:23:59,563 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:23:59,566 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:23:59,568 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:23:59,569 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:23:59,570 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c191a338-c564-4b20-a596-6f676ab49c1d/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i Unable to find full path for "g++" [2024-11-09 00:24:01,583 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:24:02,231 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:24:02,232 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c191a338-c564-4b20-a596-6f676ab49c1d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i [2024-11-09 00:24:02,297 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c191a338-c564-4b20-a596-6f676ab49c1d/bin/ukojak-verify-ImItNfHLgk/data/03c30ab24/57f94b252ef54e2d9fea4afda877fe1e/FLAGc3a7a0a4f [2024-11-09 00:24:02,317 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c191a338-c564-4b20-a596-6f676ab49c1d/bin/ukojak-verify-ImItNfHLgk/data/03c30ab24/57f94b252ef54e2d9fea4afda877fe1e [2024-11-09 00:24:02,320 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:24:02,322 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:24:02,323 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:24:02,323 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:24:02,329 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:24:02,330 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:24:02" (1/1) ... [2024-11-09 00:24:02,333 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@318950cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:24:02, skipping insertion in model container [2024-11-09 00:24:02,333 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:24:02" (1/1) ... [2024-11-09 00:24:02,597 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:24:05,600 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_c191a338-c564-4b20-a596-6f676ab49c1d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[372884,372897] [2024-11-09 00:24:05,604 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_c191a338-c564-4b20-a596-6f676ab49c1d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373053,373066] [2024-11-09 00:24:05,606 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_c191a338-c564-4b20-a596-6f676ab49c1d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373220,373233] [2024-11-09 00:24:05,606 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_c191a338-c564-4b20-a596-6f676ab49c1d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373388,373401] [2024-11-09 00:24:05,625 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:24:05,678 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:24:05,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6376-6377] [2024-11-09 00:24:05,813 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"); [6382-6384] [2024-11-09 00:24:05,832 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)); [6602-6603] [2024-11-09 00:24:05,834 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)); [6636-6637] [2024-11-09 00:24:05,839 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)); [6673-6674] [2024-11-09 00:24:05,840 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)); [6710-6711] [2024-11-09 00:24:06,062 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_c191a338-c564-4b20-a596-6f676ab49c1d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[372884,372897] [2024-11-09 00:24:06,063 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_c191a338-c564-4b20-a596-6f676ab49c1d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373053,373066] [2024-11-09 00:24:06,063 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_c191a338-c564-4b20-a596-6f676ab49c1d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373220,373233] [2024-11-09 00:24:06,063 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_c191a338-c564-4b20-a596-6f676ab49c1d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373388,373401] [2024-11-09 00:24:06,072 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:24:06,257 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:24:06,258 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:24:06 WrapperNode [2024-11-09 00:24:06,258 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:24:06,259 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:24:06,260 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:24:06,260 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:24:06,268 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:24:06" (1/1) ... [2024-11-09 00:24:06,379 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:24:06" (1/1) ... [2024-11-09 00:24:06,640 INFO L138 Inliner]: procedures = 410, calls = 2856, calls flagged for inlining = 215, calls inlined = 199, statements flattened = 7082 [2024-11-09 00:24:06,641 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:24:06,641 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:24:06,642 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:24:06,642 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:24:06,660 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:24:06" (1/1) ... [2024-11-09 00:24:06,663 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:24:06" (1/1) ... [2024-11-09 00:24:06,716 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:24:06" (1/1) ... [2024-11-09 00:24:06,720 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:24:06" (1/1) ... [2024-11-09 00:24:06,959 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:24:06" (1/1) ... [2024-11-09 00:24:06,984 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:24:06" (1/1) ... [2024-11-09 00:24:07,009 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:24:06" (1/1) ... [2024-11-09 00:24:07,034 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:24:06" (1/1) ... [2024-11-09 00:24:07,075 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:24:07,076 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:24:07,076 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:24:07,077 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:24:07,077 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:24:06" (1/1) ... [2024-11-09 00:24:07,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:24:07,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c191a338-c564-4b20-a596-6f676ab49c1d/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:24:07,108 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c191a338-c564-4b20-a596-6f676ab49c1d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:24:07,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c191a338-c564-4b20-a596-6f676ab49c1d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:24:07,145 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_set_bssid [2024-11-09 00:24:07,146 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_set_bssid [2024-11-09 00:24:07,147 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_start [2024-11-09 00:24:07,147 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_start [2024-11-09 00:24:07,147 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-09 00:24:07,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-09 00:24:07,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 00:24:07,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 00:24:07,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 00:24:07,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 00:24:07,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-09 00:24:07,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-09 00:24:07,148 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 00:24:07,148 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 00:24:07,148 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-09 00:24:07,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-09 00:24:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-09 00:24:07,149 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-09 00:24:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_al2210l [2024-11-09 00:24:07,149 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_al2210l [2024-11-09 00:24:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 00:24:07,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 00:24:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-09 00:24:07,150 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-09 00:24:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 00:24:07,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 00:24:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_adm8211_priv [2024-11-09 00:24:07,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_adm8211_priv [2024-11-09 00:24:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-09 00:24:07,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-09 00:24:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:24:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-09 00:24:07,153 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-09 00:24:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_set_channel [2024-11-09 00:24:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_set_channel [2024-11-09 00:24:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-09 00:24:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 00:24:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 00:24:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:24:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 00:24:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 00:24:07,155 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_write_sram [2024-11-09 00:24:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_write_sram [2024-11-09 00:24:07,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:24:07,155 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 00:24:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 00:24:07,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-09 00:24:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-09 00:24:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-09 00:24:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-09 00:24:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-09 00:24:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-09 00:24:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2024-11-09 00:24:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2024-11-09 00:24:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-09 00:24:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-09 00:24:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-09 00:24:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-09 00:24:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-09 00:24:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-09 00:24:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:24:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-09 00:24:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-09 00:24:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-09 00:24:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-09 00:24:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:24:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2024-11-09 00:24:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2024-11-09 00:24:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_max2820 [2024-11-09 00:24:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_max2820 [2024-11-09 00:24:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 00:24:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 00:24:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_write_bbp [2024-11-09 00:24:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_write_bbp [2024-11-09 00:24:07,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:24:07,160 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 00:24:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 00:24:07,160 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-09 00:24:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-09 00:24:07,160 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-09 00:24:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-09 00:24:07,160 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 00:24:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 00:24:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-09 00:24:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-09 00:24:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_stop [2024-11-09 00:24:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_stop [2024-11-09 00:24:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2024-11-09 00:24:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2024-11-09 00:24:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:24:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:24:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-09 00:24:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-09 00:24:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-09 00:24:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:24:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 00:24:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 00:24:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2024-11-09 00:24:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2024-11-09 00:24:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-09 00:24:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-09 00:24:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw [2024-11-09 00:24:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw [2024-11-09 00:24:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-09 00:24:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-09 00:24:07,163 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2024-11-09 00:24:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2024-11-09 00:24:07,163 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-09 00:24:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-09 00:24:07,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:24:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:24:07,165 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-09 00:24:07,166 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-09 00:24:07,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:24:07,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:24:07,166 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_resume [2024-11-09 00:24:07,166 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_resume [2024-11-09 00:24:07,167 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 00:24:07,167 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 00:24:07,167 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 00:24:07,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 00:24:07,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 00:24:07,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 00:24:07,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_adm8211_priv [2024-11-09 00:24:07,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_adm8211_priv [2024-11-09 00:24:07,168 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_remove [2024-11-09 00:24:07,168 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_remove [2024-11-09 00:24:07,168 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_update_mode [2024-11-09 00:24:07,168 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_update_mode [2024-11-09 00:24:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 00:24:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 00:24:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:24:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2024-11-09 00:24:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2024-11-09 00:24:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-11-09 00:24:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-11-09 00:24:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 00:24:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 00:24:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_rfmd2958 [2024-11-09 00:24:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_rfmd2958 [2024-11-09 00:24:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_rfmd2948 [2024-11-09 00:24:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_rfmd2948 [2024-11-09 00:24:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-09 00:24:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-09 00:24:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 00:24:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 00:24:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-09 00:24:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-09 00:24:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-09 00:24:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-09 00:24:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:24:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 00:24:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 00:24:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2024-11-09 00:24:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2024-11-09 00:24:08,294 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:24:08,297 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:24:09,908 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 00:24:47,110 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-09 00:24:48,640 INFO L? ?]: Removed 2909 outVars from TransFormulas that were not future-live. [2024-11-09 00:24:48,641 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:24:53,218 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:24:53,218 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:24:53,219 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:24:53 BoogieIcfgContainer [2024-11-09 00:24:53,219 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:24:53,220 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:24:53,220 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:24:53,230 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:24:53,231 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:24:53" (1/1) ... [2024-11-09 00:24:53,241 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:24:53,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:53,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 1715 states and 2532 transitions. [2024-11-09 00:24:53,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 2532 transitions. [2024-11-09 00:24:53,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 00:24:53,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:53,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:30,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:32,068 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-09 00:25:42,225 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 [] [2024-11-09 00:25:43,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:43,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2542 states to 1720 states and 2542 transitions. [2024-11-09 00:25:43,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 2542 transitions. [2024-11-09 00:25:43,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:25:43,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:43,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:18,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:19,746 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-09 00:26:21,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:21,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1725 states and 2555 transitions. [2024-11-09 00:26:21,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 2555 transitions. [2024-11-09 00:26:21,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:26:21,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:21,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:56,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:57,316 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-09 00:26:57,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:57,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1726 states and 2555 transitions. [2024-11-09 00:26:57,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 2555 transitions. [2024-11-09 00:26:57,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:26:57,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:57,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:34,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:35,739 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-09 00:27:36,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:36,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2569 states to 1732 states and 2569 transitions. [2024-11-09 00:27:36,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1732 states and 2569 transitions. [2024-11-09 00:27:36,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:27:36,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:36,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:13,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:14,325 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-09 00:28:17,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:17,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2585 states to 1740 states and 2585 transitions. [2024-11-09 00:28:17,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 2585 transitions. [2024-11-09 00:28:17,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:28:17,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:17,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:54,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:56,589 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-09 00:29:01,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:01,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 1747 states and 2604 transitions. [2024-11-09 00:29:01,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 2604 transitions. [2024-11-09 00:29:01,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:29:01,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:01,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:38,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:39,626 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-09 00:29:39,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:39,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2606 states to 1749 states and 2606 transitions. [2024-11-09 00:29:39,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2606 transitions. [2024-11-09 00:29:39,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:29:39,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:39,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:17,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:18,548 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-09 00:30:18,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:18,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2607 states to 1750 states and 2607 transitions. [2024-11-09 00:30:18,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 2607 transitions. [2024-11-09 00:30:18,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:30:18,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:18,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:55,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:56,689 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-09 00:30:57,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:57,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 1753 states and 2610 transitions. [2024-11-09 00:30:57,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 2610 transitions. [2024-11-09 00:30:57,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:30:57,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:57,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:34,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:34,762 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-09 00:31:35,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:35,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2613 states to 1756 states and 2613 transitions. [2024-11-09 00:31:35,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 2613 transitions. [2024-11-09 00:31:35,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:31:35,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:35,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:15,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:15,991 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-09 00:32:16,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:16,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 1759 states and 2616 transitions. [2024-11-09 00:32:16,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2616 transitions. [2024-11-09 00:32:16,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:32:16,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:16,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:56,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:56,698 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-09 00:32:56,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:56,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 1762 states and 2619 transitions. [2024-11-09 00:32:56,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2619 transitions. [2024-11-09 00:32:56,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:32:56,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:56,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:37,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:38,329 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-11-09 00:33:40,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:40,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2629 states to 1767 states and 2629 transitions. [2024-11-09 00:33:40,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1767 states and 2629 transitions. [2024-11-09 00:33:40,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:33:40,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:40,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:21,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:21,823 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-09 00:34:22,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:22,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2633 states to 1771 states and 2633 transitions. [2024-11-09 00:34:22,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 2633 transitions. [2024-11-09 00:34:22,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:34:22,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:22,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:00,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:00,851 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-09 00:35:02,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:02,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 1785 states and 2670 transitions. [2024-11-09 00:35:02,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 2670 transitions. [2024-11-09 00:35:02,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:35:02,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:02,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:38,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:39,485 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-09 00:35:46,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:46,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 1793 states and 2686 transitions. [2024-11-09 00:35:46,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2686 transitions. [2024-11-09 00:35:46,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:35:46,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:46,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:20,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:20,966 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-09 00:36:21,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:21,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2687 states to 1794 states and 2687 transitions. [2024-11-09 00:36:21,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2687 transitions. [2024-11-09 00:36:21,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:36:21,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:21,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:58,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:59,136 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-09 00:36:59,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:59,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2687 states to 1795 states and 2687 transitions. [2024-11-09 00:36:59,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 2687 transitions. [2024-11-09 00:36:59,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:36:59,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:59,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:35,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:35,911 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-11-09 00:37:38,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:38,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2695 states to 1799 states and 2695 transitions. [2024-11-09 00:37:38,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 2695 transitions. [2024-11-09 00:37:38,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:37:38,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:38,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:13,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:14,273 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-11-09 00:38:18,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:18,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2707 states to 1804 states and 2707 transitions. [2024-11-09 00:38:18,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 2707 transitions. [2024-11-09 00:38:18,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:38:18,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:18,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms