./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/bin/ukojak-verify-Qdu7aM0XO9 --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 52e5f093334e9dd996303e145f8157ff48fba9a1f92f67cc05f908320c7650bd --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 02:55:31,549 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 02:55:31,611 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 02:55:31,616 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 02:55:31,617 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 02:55:31,640 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 02:55:31,640 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 02:55:31,641 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 02:55:31,642 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 02:55:31,642 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 02:55:31,643 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 02:55:31,643 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 02:55:31,644 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 02:55:31,644 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 02:55:31,645 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 02:55:31,645 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 02:55:31,646 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 02:55:31,646 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 02:55:31,647 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 02:55:31,647 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 02:55:31,648 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 02:55:31,649 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 02:55:31,649 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 02:55:31,650 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:55:31,650 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 02:55:31,651 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 02:55:31,651 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 02:55:31,652 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 02:55:31,652 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 02:55:31,653 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 02:55:31,653 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_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52e5f093334e9dd996303e145f8157ff48fba9a1f92f67cc05f908320c7650bd [2023-12-03 02:55:31,869 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 02:55:31,889 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 02:55:31,891 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 02:55:31,893 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 02:55:31,893 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 02:55:31,894 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i [2023-12-03 02:55:34,589 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 02:55:35,141 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 02:55:35,141 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i [2023-12-03 02:55:35,191 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/bin/ukojak-verify-Qdu7aM0XO9/data/667efd78f/35e4cee81d524c4d870c53eb95c377b3/FLAG2d4a1294c [2023-12-03 02:55:35,204 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/bin/ukojak-verify-Qdu7aM0XO9/data/667efd78f/35e4cee81d524c4d870c53eb95c377b3 [2023-12-03 02:55:35,206 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 02:55:35,208 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 02:55:35,209 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 02:55:35,209 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 02:55:35,213 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 02:55:35,214 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:55:35" (1/1) ... [2023-12-03 02:55:35,215 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4813e4ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:55:35, skipping insertion in model container [2023-12-03 02:55:35,215 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:55:35" (1/1) ... [2023-12-03 02:55:35,466 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 02:55:40,340 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[603941,603954] [2023-12-03 02:55:40,343 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604088,604101] [2023-12-03 02:55:40,344 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604227,604240] [2023-12-03 02:55:40,344 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604385,604398] [2023-12-03 02:55:40,389 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:55:40,477 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 02:55:40,579 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"); [6305] [2023-12-03 02:55:40,581 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)); [6312] [2023-12-03 02:55:40,583 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/8d0c6a3/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6350-6351] [2023-12-03 02:55:40,583 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"); [6356-6358] [2023-12-03 02:55:40,591 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)); [6554-6555] [2023-12-03 02:55:40,592 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)); [6588-6589] [2023-12-03 02:55:41,147 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[603941,603954] [2023-12-03 02:55:41,147 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604088,604101] [2023-12-03 02:55:41,148 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604227,604240] [2023-12-03 02:55:41,148 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604385,604398] [2023-12-03 02:55:41,151 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:55:41,317 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 02:55:41,323 INFO L206 MainTranslator]: Completed translation [2023-12-03 02:55:41,323 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:55:41 WrapperNode [2023-12-03 02:55:41,323 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 02:55:41,324 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 02:55:41,325 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 02:55:41,325 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 02:55:41,331 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:55:41" (1/1) ... [2023-12-03 02:55:41,495 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:55:41" (1/1) ... [2023-12-03 02:55:42,554 INFO L138 Inliner]: procedures = 526, calls = 10649, calls flagged for inlining = 278, calls inlined = 272, statements flattened = 24318 [2023-12-03 02:55:42,555 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 02:55:42,556 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 02:55:42,556 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 02:55:42,556 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 02:55:42,566 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:55:41" (1/1) ... [2023-12-03 02:55:42,566 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:55:41" (1/1) ... [2023-12-03 02:55:43,086 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:55:41" (1/1) ... [2023-12-03 02:55:43,087 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:55:41" (1/1) ... [2023-12-03 02:55:44,200 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:55:41" (1/1) ... [2023-12-03 02:55:44,258 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:55:41" (1/1) ... [2023-12-03 02:55:44,323 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:55:41" (1/1) ... [2023-12-03 02:55:44,361 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:55:41" (1/1) ... [2023-12-03 02:55:44,461 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 02:55:44,462 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 02:55:44,462 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 02:55:44,462 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 02:55:44,463 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:55:41" (1/1) ... [2023-12-03 02:55:44,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:55:44,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 02:55:44,488 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 02:55:44,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8b8a58-c793-42a7-a2b7-4ac2e44e23e4/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 02:55:44,526 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2023-12-03 02:55:44,526 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2023-12-03 02:55:44,526 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2023-12-03 02:55:44,526 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2023-12-03 02:55:44,526 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-12-03 02:55:44,527 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-12-03 02:55:44,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-12-03 02:55:44,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-12-03 02:55:44,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-03 02:55:44,527 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-03 02:55:44,527 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2023-12-03 02:55:44,527 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2023-12-03 02:55:44,527 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2023-12-03 02:55:44,528 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2023-12-03 02:55:44,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-03 02:55:44,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-03 02:55:44,528 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2023-12-03 02:55:44,528 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2023-12-03 02:55:44,528 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2023-12-03 02:55:44,528 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2023-12-03 02:55:44,528 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2023-12-03 02:55:44,529 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2023-12-03 02:55:44,529 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-12-03 02:55:44,529 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-12-03 02:55:44,529 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2023-12-03 02:55:44,529 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2023-12-03 02:55:44,529 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2023-12-03 02:55:44,529 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2023-12-03 02:55:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2023-12-03 02:55:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2023-12-03 02:55:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2023-12-03 02:55:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2023-12-03 02:55:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-12-03 02:55:44,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-12-03 02:55:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2023-12-03 02:55:44,531 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2023-12-03 02:55:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-12-03 02:55:44,531 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-12-03 02:55:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2023-12-03 02:55:44,532 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2023-12-03 02:55:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-03 02:55:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2023-12-03 02:55:44,532 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2023-12-03 02:55:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-12-03 02:55:44,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-12-03 02:55:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-12-03 02:55:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-12-03 02:55:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2023-12-03 02:55:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2023-12-03 02:55:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-12-03 02:55:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-12-03 02:55:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-03 02:55:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-03 02:55:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-12-03 02:55:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-12-03 02:55:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2023-12-03 02:55:44,534 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2023-12-03 02:55:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-12-03 02:55:44,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-12-03 02:55:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2023-12-03 02:55:44,534 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2023-12-03 02:55:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 02:55:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-12-03 02:55:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-12-03 02:55:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2023-12-03 02:55:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2023-12-03 02:55:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2023-12-03 02:55:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2023-12-03 02:55:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2023-12-03 02:55:44,536 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2023-12-03 02:55:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2023-12-03 02:55:44,536 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2023-12-03 02:55:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2023-12-03 02:55:44,536 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2023-12-03 02:55:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2023-12-03 02:55:44,537 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2023-12-03 02:55:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2023-12-03 02:55:44,537 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2023-12-03 02:55:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2023-12-03 02:55:44,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2023-12-03 02:55:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2023-12-03 02:55:44,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2023-12-03 02:55:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2023-12-03 02:55:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2023-12-03 02:55:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-12-03 02:55:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-12-03 02:55:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2023-12-03 02:55:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2023-12-03 02:55:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-12-03 02:55:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-12-03 02:55:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2023-12-03 02:55:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2023-12-03 02:55:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-03 02:55:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-12-03 02:55:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-12-03 02:55:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-12-03 02:55:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-12-03 02:55:44,540 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-12-03 02:55:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-12-03 02:55:44,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-03 02:55:44,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-12-03 02:55:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-12-03 02:55:44,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 02:55:44,540 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2023-12-03 02:55:44,541 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2023-12-03 02:55:44,541 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2023-12-03 02:55:44,541 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2023-12-03 02:55:44,541 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-12-03 02:55:44,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-12-03 02:55:44,541 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2023-12-03 02:55:44,541 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2023-12-03 02:55:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2023-12-03 02:55:44,542 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2023-12-03 02:55:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2023-12-03 02:55:44,542 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2023-12-03 02:55:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-03 02:55:44,542 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-03 02:55:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2023-12-03 02:55:44,543 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2023-12-03 02:55:44,543 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2023-12-03 02:55:44,543 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2023-12-03 02:55:44,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-12-03 02:55:44,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-12-03 02:55:44,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-12-03 02:55:44,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-12-03 02:55:44,543 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2023-12-03 02:55:44,544 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2023-12-03 02:55:44,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-12-03 02:55:44,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-12-03 02:55:44,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-12-03 02:55:44,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-12-03 02:55:44,544 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2023-12-03 02:55:44,544 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2023-12-03 02:55:44,544 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2023-12-03 02:55:44,545 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2023-12-03 02:55:44,545 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2023-12-03 02:55:44,545 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2023-12-03 02:55:44,545 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2023-12-03 02:55:44,545 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2023-12-03 02:55:44,545 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2023-12-03 02:55:44,545 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2023-12-03 02:55:44,545 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2023-12-03 02:55:44,546 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2023-12-03 02:55:44,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 02:55:44,546 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2023-12-03 02:55:44,546 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2023-12-03 02:55:44,546 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2023-12-03 02:55:44,546 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2023-12-03 02:55:44,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 02:55:44,547 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2023-12-03 02:55:44,547 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2023-12-03 02:55:44,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-03 02:55:44,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-03 02:55:44,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 02:55:44,547 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2023-12-03 02:55:44,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2023-12-03 02:55:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-12-03 02:55:44,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-12-03 02:55:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-12-03 02:55:44,548 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-12-03 02:55:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2023-12-03 02:55:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2023-12-03 02:55:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2023-12-03 02:55:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2023-12-03 02:55:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2023-12-03 02:55:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2023-12-03 02:55:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-12-03 02:55:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-12-03 02:55:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2023-12-03 02:55:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2023-12-03 02:55:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2023-12-03 02:55:44,551 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2023-12-03 02:55:44,551 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2023-12-03 02:55:44,551 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2023-12-03 02:55:44,551 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2023-12-03 02:55:44,551 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2023-12-03 02:55:44,551 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2023-12-03 02:55:44,551 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2023-12-03 02:55:44,551 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2023-12-03 02:55:44,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2023-12-03 02:55:44,552 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2023-12-03 02:55:44,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2023-12-03 02:55:44,552 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2023-12-03 02:55:44,552 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2023-12-03 02:55:44,552 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2023-12-03 02:55:44,552 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2023-12-03 02:55:44,552 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2023-12-03 02:55:44,552 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2023-12-03 02:55:44,552 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2023-12-03 02:55:44,553 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2023-12-03 02:55:44,553 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2023-12-03 02:55:44,553 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2023-12-03 02:55:44,553 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-12-03 02:55:44,553 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-12-03 02:55:44,553 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-12-03 02:55:44,553 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-12-03 02:55:44,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-12-03 02:55:44,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-12-03 02:55:44,553 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2023-12-03 02:55:44,554 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2023-12-03 02:55:44,554 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2023-12-03 02:55:44,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2023-12-03 02:55:44,554 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2023-12-03 02:55:44,554 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2023-12-03 02:55:44,554 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2023-12-03 02:55:44,554 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2023-12-03 02:55:44,554 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2023-12-03 02:55:44,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2023-12-03 02:55:44,555 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2023-12-03 02:55:44,555 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2023-12-03 02:55:44,555 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2023-12-03 02:55:44,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2023-12-03 02:55:44,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 02:55:44,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 02:55:44,555 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2023-12-03 02:55:44,555 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2023-12-03 02:55:44,556 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2023-12-03 02:55:44,556 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2023-12-03 02:55:44,556 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2023-12-03 02:55:44,556 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2023-12-03 02:55:44,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-03 02:55:44,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-03 02:55:44,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-03 02:55:44,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-03 02:55:44,557 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2023-12-03 02:55:44,557 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2023-12-03 02:55:44,557 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2023-12-03 02:55:44,557 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2023-12-03 02:55:44,557 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2023-12-03 02:55:44,558 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2023-12-03 02:55:44,558 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2023-12-03 02:55:44,558 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2023-12-03 02:55:44,558 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2023-12-03 02:55:44,558 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2023-12-03 02:55:44,558 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2023-12-03 02:55:44,558 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2023-12-03 02:55:44,558 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-12-03 02:55:44,559 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-12-03 02:55:44,559 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2023-12-03 02:55:44,559 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2023-12-03 02:55:44,559 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2023-12-03 02:55:44,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2023-12-03 02:55:44,559 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2023-12-03 02:55:44,559 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2023-12-03 02:55:44,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-03 02:55:44,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-03 02:55:44,559 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2023-12-03 02:55:44,560 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2023-12-03 02:55:44,560 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2023-12-03 02:55:44,560 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2023-12-03 02:55:44,560 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-12-03 02:55:44,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-12-03 02:55:44,560 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-12-03 02:55:44,560 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-12-03 02:55:44,560 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2023-12-03 02:55:44,560 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2023-12-03 02:55:44,560 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-12-03 02:55:44,561 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-12-03 02:55:44,561 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-12-03 02:55:44,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-12-03 02:55:44,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 02:55:44,561 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2023-12-03 02:55:44,561 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2023-12-03 02:55:44,561 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2023-12-03 02:55:44,561 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2023-12-03 02:55:44,561 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2023-12-03 02:55:44,562 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2023-12-03 02:55:44,562 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2023-12-03 02:55:44,562 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2023-12-03 02:55:44,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 02:55:44,562 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2023-12-03 02:55:44,562 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2023-12-03 02:55:44,562 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2023-12-03 02:55:44,562 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2023-12-03 02:55:44,562 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2023-12-03 02:55:44,562 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2023-12-03 02:55:44,563 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2023-12-03 02:55:44,563 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2023-12-03 02:55:44,563 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2023-12-03 02:55:44,563 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2023-12-03 02:55:44,563 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2023-12-03 02:55:44,563 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2023-12-03 02:55:44,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 02:55:44,564 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-12-03 02:55:44,564 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-12-03 02:55:44,564 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-03 02:55:44,564 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-03 02:55:44,564 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-12-03 02:55:44,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-12-03 02:55:44,565 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2023-12-03 02:55:44,565 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2023-12-03 02:55:44,565 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-12-03 02:55:44,565 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-12-03 02:55:44,565 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2023-12-03 02:55:44,566 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2023-12-03 02:55:44,566 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-12-03 02:55:44,566 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-12-03 02:55:44,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-12-03 02:55:44,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-12-03 02:55:44,567 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2023-12-03 02:55:44,567 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2023-12-03 02:55:44,567 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2023-12-03 02:55:44,567 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2023-12-03 02:55:44,567 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2023-12-03 02:55:44,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2023-12-03 02:55:44,567 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-12-03 02:55:44,567 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-12-03 02:55:44,568 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2023-12-03 02:55:44,568 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2023-12-03 02:55:44,568 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2023-12-03 02:55:44,568 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2023-12-03 02:55:44,568 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2023-12-03 02:55:44,568 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2023-12-03 02:55:44,568 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2023-12-03 02:55:44,568 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2023-12-03 02:55:44,568 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-12-03 02:55:44,568 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-12-03 02:55:44,569 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2023-12-03 02:55:44,569 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2023-12-03 02:55:44,569 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2023-12-03 02:55:44,569 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2023-12-03 02:55:44,569 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2023-12-03 02:55:44,569 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2023-12-03 02:55:44,569 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-12-03 02:55:44,569 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-12-03 02:55:44,569 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2023-12-03 02:55:44,570 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2023-12-03 02:55:44,570 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2023-12-03 02:55:44,570 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2023-12-03 02:55:44,570 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2023-12-03 02:55:44,570 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2023-12-03 02:55:44,570 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2023-12-03 02:55:44,570 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2023-12-03 02:55:44,570 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2023-12-03 02:55:44,570 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2023-12-03 02:55:44,570 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2023-12-03 02:55:44,571 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2023-12-03 02:55:44,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 02:55:44,571 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2023-12-03 02:55:44,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2023-12-03 02:55:44,571 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2023-12-03 02:55:44,571 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2023-12-03 02:55:44,571 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-12-03 02:55:44,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-12-03 02:55:44,571 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2023-12-03 02:55:44,571 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2023-12-03 02:55:44,572 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2023-12-03 02:55:44,572 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2023-12-03 02:55:44,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-03 02:55:44,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-03 02:55:44,572 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2023-12-03 02:55:44,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2023-12-03 02:55:44,572 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2023-12-03 02:55:44,572 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2023-12-03 02:55:44,572 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2023-12-03 02:55:44,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2023-12-03 02:55:44,572 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2023-12-03 02:55:44,573 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2023-12-03 02:55:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2023-12-03 02:55:44,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2023-12-03 02:55:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2023-12-03 02:55:44,573 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2023-12-03 02:55:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2023-12-03 02:55:44,573 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2023-12-03 02:55:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2023-12-03 02:55:44,573 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2023-12-03 02:55:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2023-12-03 02:55:44,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2023-12-03 02:55:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-12-03 02:55:44,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-12-03 02:55:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2023-12-03 02:55:44,574 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2023-12-03 02:55:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2023-12-03 02:55:44,574 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2023-12-03 02:55:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2023-12-03 02:55:44,574 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2023-12-03 02:55:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2023-12-03 02:55:44,575 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2023-12-03 02:55:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-12-03 02:55:44,575 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-12-03 02:55:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2023-12-03 02:55:44,575 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2023-12-03 02:55:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2023-12-03 02:55:44,575 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2023-12-03 02:55:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 02:55:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-03 02:55:44,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-03 02:55:44,576 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2023-12-03 02:55:44,576 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2023-12-03 02:55:44,576 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2023-12-03 02:55:44,576 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2023-12-03 02:55:44,576 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2023-12-03 02:55:44,576 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2023-12-03 02:55:44,576 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2023-12-03 02:55:44,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2023-12-03 02:55:46,146 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 02:55:46,151 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 02:55:46,339 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-03 02:57:53,005 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 02:58:06,433 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 02:58:06,434 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-12-03 02:58:06,437 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:58:06 BoogieIcfgContainer [2023-12-03 02:58:06,438 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 02:58:06,439 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 02:58:06,439 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 02:58:06,449 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 02:58:06,449 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:58:06" (1/1) ... [2023-12-03 02:58:06,459 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 02:58:06,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:06,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6325 states to 4177 states and 6325 transitions. [2023-12-03 02:58:06,650 INFO L276 IsEmpty]: Start isEmpty. Operand 4177 states and 6325 transitions. [2023-12-03 02:58:06,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 02:58:06,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:06,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:07,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:08,560 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-03 02:58:09,798 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 02:58:10,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:10,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6347 states to 4187 states and 6339 transitions. [2023-12-03 02:58:10,216 INFO L276 IsEmpty]: Start isEmpty. Operand 4187 states and 6339 transitions. [2023-12-03 02:58:10,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 02:58:10,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:10,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:10,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:11,152 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-03 02:58:11,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:11,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6351 states to 4190 states and 6342 transitions. [2023-12-03 02:58:11,277 INFO L276 IsEmpty]: Start isEmpty. Operand 4190 states and 6342 transitions. [2023-12-03 02:58:11,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 02:58:11,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:11,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:11,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:12,144 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-12-03 02:58:13,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 02:58:14,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:14,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6383 states to 4201 states and 6361 transitions. [2023-12-03 02:58:14,598 INFO L276 IsEmpty]: Start isEmpty. Operand 4201 states and 6361 transitions. [2023-12-03 02:58:14,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 02:58:14,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:14,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:14,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:15,330 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-12-03 02:58:15,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:15,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6384 states to 4197 states and 6354 transitions. [2023-12-03 02:58:15,427 INFO L276 IsEmpty]: Start isEmpty. Operand 4197 states and 6354 transitions. [2023-12-03 02:58:15,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 02:58:15,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:15,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:15,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:16,206 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-12-03 02:58:16,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:16,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6386 states to 4199 states and 6356 transitions. [2023-12-03 02:58:16,309 INFO L276 IsEmpty]: Start isEmpty. Operand 4199 states and 6356 transitions. [2023-12-03 02:58:16,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 02:58:16,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:16,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:16,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:17,689 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-12-03 02:58:18,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:18,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6427 states to 4217 states and 6389 transitions. [2023-12-03 02:58:18,702 INFO L276 IsEmpty]: Start isEmpty. Operand 4217 states and 6389 transitions. [2023-12-03 02:58:18,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 02:58:18,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:18,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:19,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:19,612 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-12-03 02:58:19,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:19,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6428 states to 4213 states and 6382 transitions. [2023-12-03 02:58:19,677 INFO L276 IsEmpty]: Start isEmpty. Operand 4213 states and 6382 transitions. [2023-12-03 02:58:19,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 02:58:19,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:19,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:19,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:20,731 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-12-03 02:58:20,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:20,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6430 states to 4215 states and 6384 transitions. [2023-12-03 02:58:20,812 INFO L276 IsEmpty]: Start isEmpty. Operand 4215 states and 6384 transitions. [2023-12-03 02:58:20,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 02:58:20,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:20,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:21,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:21,671 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-12-03 02:58:21,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:21,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6435 states to 4218 states and 6389 transitions. [2023-12-03 02:58:21,771 INFO L276 IsEmpty]: Start isEmpty. Operand 4218 states and 6389 transitions. [2023-12-03 02:58:21,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:58:21,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:21,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:22,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:22,613 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2023-12-03 02:58:22,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:22,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6441 states to 4222 states and 6395 transitions. [2023-12-03 02:58:22,700 INFO L276 IsEmpty]: Start isEmpty. Operand 4222 states and 6395 transitions. [2023-12-03 02:58:22,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 02:58:22,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:22,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:23,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:23,850 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2023-12-03 02:58:23,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:23,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6449 states to 4226 states and 6403 transitions. [2023-12-03 02:58:23,984 INFO L276 IsEmpty]: Start isEmpty. Operand 4226 states and 6403 transitions. [2023-12-03 02:58:23,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 02:58:23,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:23,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:24,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:25,067 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2023-12-03 02:58:25,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:25,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6456 states to 4231 states and 6410 transitions. [2023-12-03 02:58:25,188 INFO L276 IsEmpty]: Start isEmpty. Operand 4231 states and 6410 transitions. [2023-12-03 02:58:25,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-03 02:58:25,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:25,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:25,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:25,783 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2023-12-03 02:58:26,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:26,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6478 states to 4242 states and 6430 transitions. [2023-12-03 02:58:26,065 INFO L276 IsEmpty]: Start isEmpty. Operand 4242 states and 6430 transitions. [2023-12-03 02:58:26,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 02:58:26,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:26,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:26,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:26,599 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2023-12-03 02:58:27,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:27,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6479 states to 4244 states and 6431 transitions. [2023-12-03 02:58:27,232 INFO L276 IsEmpty]: Start isEmpty. Operand 4244 states and 6431 transitions. [2023-12-03 02:58:27,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 02:58:27,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:27,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:27,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:28,068 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2023-12-03 02:58:28,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:28,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6489 states to 4250 states and 6441 transitions. [2023-12-03 02:58:28,189 INFO L276 IsEmpty]: Start isEmpty. Operand 4250 states and 6441 transitions. [2023-12-03 02:58:28,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 02:58:28,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:28,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:28,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:29,050 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2023-12-03 02:58:29,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:29,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6500 states to 4257 states and 6452 transitions. [2023-12-03 02:58:29,192 INFO L276 IsEmpty]: Start isEmpty. Operand 4257 states and 6452 transitions. [2023-12-03 02:58:29,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 02:58:29,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:29,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:29,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:29,794 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2023-12-03 02:58:29,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:29,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6505 states to 4260 states and 6457 transitions. [2023-12-03 02:58:29,902 INFO L276 IsEmpty]: Start isEmpty. Operand 4260 states and 6457 transitions. [2023-12-03 02:58:29,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 02:58:29,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:29,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:30,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:31,087 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2023-12-03 02:58:32,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:32,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6504 states to 4260 states and 6456 transitions. [2023-12-03 02:58:32,449 INFO L276 IsEmpty]: Start isEmpty. Operand 4260 states and 6456 transitions. [2023-12-03 02:58:32,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-12-03 02:58:32,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:32,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:32,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:33,003 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2023-12-03 02:58:33,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:33,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6512 states to 4264 states and 6464 transitions. [2023-12-03 02:58:33,122 INFO L276 IsEmpty]: Start isEmpty. Operand 4264 states and 6464 transitions. [2023-12-03 02:58:33,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-12-03 02:58:33,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:33,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:33,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:33,733 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2023-12-03 02:58:33,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:33,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6519 states to 4269 states and 6471 transitions. [2023-12-03 02:58:33,864 INFO L276 IsEmpty]: Start isEmpty. Operand 4269 states and 6471 transitions. [2023-12-03 02:58:33,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-03 02:58:33,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:33,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:34,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:34,420 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2023-12-03 02:58:34,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:34,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6529 states to 4275 states and 6481 transitions. [2023-12-03 02:58:34,582 INFO L276 IsEmpty]: Start isEmpty. Operand 4275 states and 6481 transitions. [2023-12-03 02:58:34,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-12-03 02:58:34,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:34,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:59:13,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:59:15,715 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2023-12-03 02:59:16,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:59:16,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6587 states to 4309 states and 6539 transitions. [2023-12-03 02:59:16,327 INFO L276 IsEmpty]: Start isEmpty. Operand 4309 states and 6539 transitions. [2023-12-03 02:59:16,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-12-03 02:59:16,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:59:16,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:59:54,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:59:57,352 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2023-12-03 02:59:57,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:59:57,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6589 states to 4311 states and 6541 transitions. [2023-12-03 02:59:57,410 INFO L276 IsEmpty]: Start isEmpty. Operand 4311 states and 6541 transitions. [2023-12-03 02:59:57,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-12-03 02:59:57,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:59:57,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:34,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:37,381 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-12-03 03:00:37,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:37,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6608 states to 4323 states and 6560 transitions. [2023-12-03 03:00:37,620 INFO L276 IsEmpty]: Start isEmpty. Operand 4323 states and 6560 transitions. [2023-12-03 03:00:37,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-12-03 03:00:37,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:37,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:16,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:19,205 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2023-12-03 03:01:19,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:19,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6629 states to 4335 states and 6581 transitions. [2023-12-03 03:01:19,429 INFO L276 IsEmpty]: Start isEmpty. Operand 4335 states and 6581 transitions. [2023-12-03 03:01:19,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-12-03 03:01:19,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:19,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:58,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:00,486 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2023-12-03 03:02:00,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:00,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6631 states to 4337 states and 6583 transitions. [2023-12-03 03:02:00,542 INFO L276 IsEmpty]: Start isEmpty. Operand 4337 states and 6583 transitions. [2023-12-03 03:02:00,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-03 03:02:00,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:00,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:38,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:41,505 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-12-03 03:02:41,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:41,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6633 states to 4339 states and 6585 transitions. [2023-12-03 03:02:41,565 INFO L276 IsEmpty]: Start isEmpty. Operand 4339 states and 6585 transitions. [2023-12-03 03:02:41,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-12-03 03:02:41,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:41,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:24,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:26,864 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2023-12-03 03:03:26,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:26,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6635 states to 4341 states and 6587 transitions. [2023-12-03 03:03:26,950 INFO L276 IsEmpty]: Start isEmpty. Operand 4341 states and 6587 transitions. [2023-12-03 03:03:26,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-12-03 03:03:26,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:26,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:15,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:19,093 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2023-12-03 03:04:19,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:19,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6637 states to 4343 states and 6589 transitions. [2023-12-03 03:04:19,223 INFO L276 IsEmpty]: Start isEmpty. Operand 4343 states and 6589 transitions. [2023-12-03 03:04:19,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-03 03:04:19,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:19,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:03,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:06,173 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2023-12-03 03:05:06,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:06,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6643 states to 4347 states and 6595 transitions. [2023-12-03 03:05:06,247 INFO L276 IsEmpty]: Start isEmpty. Operand 4347 states and 6595 transitions. [2023-12-03 03:05:06,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 03:05:06,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:06,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:49,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:49,963 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2023-12-03 03:05:50,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:50,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6701 states to 4381 states and 6653 transitions. [2023-12-03 03:05:50,647 INFO L276 IsEmpty]: Start isEmpty. Operand 4381 states and 6653 transitions. [2023-12-03 03:05:50,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-03 03:05:50,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:50,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:06:29,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:30,576 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2023-12-03 03:06:30,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:06:30,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6703 states to 4383 states and 6655 transitions. [2023-12-03 03:06:30,651 INFO L276 IsEmpty]: Start isEmpty. Operand 4383 states and 6655 transitions. [2023-12-03 03:06:30,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-12-03 03:06:30,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:06:30,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:07:09,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:11,668 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2023-12-03 03:07:11,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:07:11,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6715 states to 4391 states and 6667 transitions. [2023-12-03 03:07:11,826 INFO L276 IsEmpty]: Start isEmpty. Operand 4391 states and 6667 transitions. [2023-12-03 03:07:11,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2023-12-03 03:07:11,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:07:11,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:07:50,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:52,937 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2023-12-03 03:07:52,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:07:53,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6717 states to 4393 states and 6669 transitions. [2023-12-03 03:07:53,001 INFO L276 IsEmpty]: Start isEmpty. Operand 4393 states and 6669 transitions. [2023-12-03 03:07:53,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 03:07:53,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:07:53,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:08:31,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:32,862 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2023-12-03 03:08:33,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:08:33,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6736 states to 4405 states and 6688 transitions. [2023-12-03 03:08:33,168 INFO L276 IsEmpty]: Start isEmpty. Operand 4405 states and 6688 transitions. [2023-12-03 03:08:33,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-12-03 03:08:33,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:08:33,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms