./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4ee317e42bc2e06685ca0df819e5fc98feaca323581d52409851fe6eefd66a2a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:37:15,452 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:37:15,559 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 19:37:15,565 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:37:15,566 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:37:15,611 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:37:15,612 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:37:15,613 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:37:15,614 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:37:15,616 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:37:15,616 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:37:15,617 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:37:15,617 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:37:15,617 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:37:15,618 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:37:15,618 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:37:15,618 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:37:15,619 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:37:15,619 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:37:15,623 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:37:15,623 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:37:15,624 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:37:15,624 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:37:15,624 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:37:15,625 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:37:15,625 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:37:15,625 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:37:15,626 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:37:15,626 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:37:15,626 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:37:15,627 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_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ee317e42bc2e06685ca0df819e5fc98feaca323581d52409851fe6eefd66a2a [2024-11-08 19:37:15,886 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:37:15,925 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:37:15,940 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:37:15,941 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:37:15,944 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:37:15,946 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i Unable to find full path for "g++" [2024-11-08 19:37:17,844 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:37:18,513 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:37:18,514 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i [2024-11-08 19:37:18,566 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/bin/ukojak-verify-ImItNfHLgk/data/4bc8b4bdc/bed5031cd29e4f15bab07e097167d280/FLAGa6222d91c [2024-11-08 19:37:18,584 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/bin/ukojak-verify-ImItNfHLgk/data/4bc8b4bdc/bed5031cd29e4f15bab07e097167d280 [2024-11-08 19:37:18,587 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:37:18,588 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:37:18,590 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:37:18,590 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:37:18,596 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:37:18,596 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:37:18" (1/1) ... [2024-11-08 19:37:18,597 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a12cd77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:37:18, skipping insertion in model container [2024-11-08 19:37:18,598 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:37:18" (1/1) ... [2024-11-08 19:37:18,775 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:37:21,548 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323320,323333] [2024-11-08 19:37:21,560 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323489,323502] [2024-11-08 19:37:21,561 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323656,323669] [2024-11-08 19:37:21,561 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323824,323837] [2024-11-08 19:37:21,596 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:37:21,648 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:37:21,807 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"); [5245] [2024-11-08 19:37:21,810 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)); [5252] [2024-11-08 19:37:21,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5259] [2024-11-08 19:37:21,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5309-5310] [2024-11-08 19:37:21,817 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"); [5315-5317] [2024-11-08 19:37:21,828 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)); [5476-5477] [2024-11-08 19:37:21,832 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5510-5511] [2024-11-08 19:37:21,935 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7257] [2024-11-08 19:37:21,955 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7580] [2024-11-08 19:37:22,127 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323320,323333] [2024-11-08 19:37:22,128 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323489,323502] [2024-11-08 19:37:22,128 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323656,323669] [2024-11-08 19:37:22,129 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i[323824,323837] [2024-11-08 19:37:22,143 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:37:22,344 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:37:22,345 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:37:22 WrapperNode [2024-11-08 19:37:22,346 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:37:22,347 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:37:22,347 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:37:22,348 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:37:22,356 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:37:22" (1/1) ... [2024-11-08 19:37:22,476 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:37:22" (1/1) ... [2024-11-08 19:37:22,707 INFO L138 Inliner]: procedures = 421, calls = 2027, calls flagged for inlining = 203, calls inlined = 186, statements flattened = 6234 [2024-11-08 19:37:22,707 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:37:22,708 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:37:22,708 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:37:22,708 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:37:22,718 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:37:22" (1/1) ... [2024-11-08 19:37:22,719 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:37:22" (1/1) ... [2024-11-08 19:37:22,766 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:37:22" (1/1) ... [2024-11-08 19:37:22,770 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:37:22" (1/1) ... [2024-11-08 19:37:22,997 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:37:22" (1/1) ... [2024-11-08 19:37:23,043 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:37:22" (1/1) ... [2024-11-08 19:37:23,073 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:37:22" (1/1) ... [2024-11-08 19:37:23,094 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:37:22" (1/1) ... [2024-11-08 19:37:23,139 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:37:23,141 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:37:23,141 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:37:23,141 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:37:23,142 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:37:22" (1/1) ... [2024-11-08 19:37:23,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:37:23,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:37:23,186 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:37:23,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f53fa2e5-d6a9-46d5-a91a-cc4c05dda981/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:37:23,223 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-08 19:37:23,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-08 19:37:23,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 19:37:23,223 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 19:37:23,223 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-08 19:37:23,224 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-08 19:37:23,224 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_set_filter_mode [2024-11-08 19:37:23,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_set_filter_mode [2024-11-08 19:37:23,224 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 19:37:23,224 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 19:37:23,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 19:37:23,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 19:37:23,225 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_resume [2024-11-08 19:37:23,225 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_resume [2024-11-08 19:37:23,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 19:37:23,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 19:37:23,225 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-08 19:37:23,226 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-08 19:37:23,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_dmfe_board_info [2024-11-08 19:37:23,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_dmfe_board_info [2024-11-08 19:37:23,227 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 19:37:23,227 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 19:37:23,227 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-08 19:37:23,228 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-08 19:37:23,228 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-08 19:37:23,229 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-08 19:37:23,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2024-11-08 19:37:23,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2024-11-08 19:37:23,229 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-08 19:37:23,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-08 19:37:23,231 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-08 19:37:23,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-08 19:37:23,231 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_reuse_skb [2024-11-08 19:37:23,231 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_reuse_skb [2024-11-08 19:37:23,232 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2024-11-08 19:37:23,232 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2024-11-08 19:37:23,232 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-08 19:37:23,232 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-08 19:37:23,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 19:37:23,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 19:37:23,232 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-08 19:37:23,233 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-08 19:37:23,233 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-08 19:37:23,233 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-08 19:37:23,233 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-08 19:37:23,233 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-08 19:37:23,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 19:37:23,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 19:37:23,234 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write [2024-11-08 19:37:23,234 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write [2024-11-08 19:37:23,234 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:37:23,234 INFO L130 BoogieDeclarations]: Found specification of procedure poll_dmfe [2024-11-08 19:37:23,234 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_dmfe [2024-11-08 19:37:23,234 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 19:37:23,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 19:37:23,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 19:37:23,235 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 19:37:23,235 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 19:37:23,235 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2024-11-08 19:37:23,235 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2024-11-08 19:37:23,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 19:37:23,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 19:37:23,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 19:37:23,235 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_remove_one [2024-11-08 19:37:23,235 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_remove_one [2024-11-08 19:37:23,236 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write_1bit [2024-11-08 19:37:23,236 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write_1bit [2024-11-08 19:37:23,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:37:23,236 INFO L130 BoogieDeclarations]: Found specification of procedure dm9132_id_table [2024-11-08 19:37:23,236 INFO L138 BoogieDeclarations]: Found implementation of procedure dm9132_id_table [2024-11-08 19:37:23,236 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-08 19:37:23,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-08 19:37:23,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-08 19:37:23,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-08 19:37:23,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-08 19:37:23,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-08 19:37:23,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-08 19:37:23,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-08 19:37:23,237 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_interrupt [2024-11-08 19:37:23,237 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_interrupt [2024-11-08 19:37:23,237 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-08 19:37:23,237 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-08 19:37:23,237 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read_1bit [2024-11-08 19:37:23,237 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read_1bit [2024-11-08 19:37:23,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 19:37:23,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 19:37:23,240 INFO L130 BoogieDeclarations]: Found specification of procedure cal_CRC [2024-11-08 19:37:23,240 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_CRC [2024-11-08 19:37:23,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:37:23,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-08 19:37:23,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-08 19:37:23,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-08 19:37:23,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-08 19:37:23,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:37:23,241 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_rx_buffer [2024-11-08 19:37:23,242 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_rx_buffer [2024-11-08 19:37:23,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 19:37:23,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 19:37:23,242 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 19:37:23,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 19:37:23,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:37:23,242 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-11-08 19:37:23,243 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-11-08 19:37:23,243 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 19:37:23,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 19:37:23,243 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-08 19:37:23,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-08 19:37:23,243 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_free_rxbuffer [2024-11-08 19:37:23,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_free_rxbuffer [2024-11-08 19:37:23,244 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-08 19:37:23,244 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-08 19:37:23,245 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 19:37:23,245 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 19:37:23,245 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-08 19:37:23,245 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-08 19:37:23,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-08 19:37:23,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-08 19:37:23,246 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_stop [2024-11-08 19:37:23,247 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_stop [2024-11-08 19:37:23,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:37:23,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:37:23,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 19:37:23,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 19:37:23,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 19:37:23,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 19:37:23,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 19:37:23,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 19:37:23,248 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-08 19:37:23,248 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-08 19:37:23,248 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_open [2024-11-08 19:37:23,249 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_open [2024-11-08 19:37:23,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-08 19:37:23,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-08 19:37:23,249 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-08 19:37:23,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-08 19:37:23,249 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read [2024-11-08 19:37:23,249 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read [2024-11-08 19:37:23,249 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 19:37:23,250 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 19:37:23,250 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-08 19:37:23,250 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-08 19:37:23,251 INFO L130 BoogieDeclarations]: Found specification of procedure send_filter_frame [2024-11-08 19:37:23,251 INFO L138 BoogieDeclarations]: Found implementation of procedure send_filter_frame [2024-11-08 19:37:23,251 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-08 19:37:23,251 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-08 19:37:23,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:37:23,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:37:23,252 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-08 19:37:23,252 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-08 19:37:23,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-08 19:37:23,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-08 19:37:23,253 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 19:37:23,254 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 19:37:23,254 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_init_dm910x [2024-11-08 19:37:23,254 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_init_dm910x [2024-11-08 19:37:23,254 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 19:37:23,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 19:37:23,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 19:37:23,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 19:37:23,254 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-08 19:37:23,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-08 19:37:23,256 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 19:37:23,256 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 19:37:23,256 INFO L130 BoogieDeclarations]: Found specification of procedure update_cr6 [2024-11-08 19:37:23,256 INFO L138 BoogieDeclarations]: Found implementation of procedure update_cr6 [2024-11-08 19:37:23,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:37:23,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 19:37:23,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 19:37:23,256 INFO L130 BoogieDeclarations]: Found specification of procedure srom_clk_write [2024-11-08 19:37:23,256 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_clk_write [2024-11-08 19:37:23,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_dmfe_cleanup_module_14_2 [2024-11-08 19:37:23,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_dmfe_cleanup_module_14_2 [2024-11-08 19:37:23,257 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2024-11-08 19:37:23,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2024-11-08 19:37:23,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 19:37:23,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 19:37:23,257 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-08 19:37:23,257 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-08 19:37:23,257 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-08 19:37:23,257 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-08 19:37:23,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:37:23,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-08 19:37:23,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-08 19:37:24,212 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:37:24,216 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:37:24,548 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 19:37:45,069 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-08 19:37:46,012 INFO L? ?]: Removed 2345 outVars from TransFormulas that were not future-live. [2024-11-08 19:37:46,012 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:37:49,816 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:37:49,816 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 19:37:49,817 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:37:49 BoogieIcfgContainer [2024-11-08 19:37:49,817 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:37:49,818 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:37:49,818 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:37:49,829 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:37:49,829 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:37:49" (1/1) ... [2024-11-08 19:37:49,838 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:37:49,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:49,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1317 states and 1918 transitions. [2024-11-08 19:37:49,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1918 transitions. [2024-11-08 19:37:49,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:37:49,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:49,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:57,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:58,697 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 19:38:08,776 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:38:09,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:09,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1934 states to 1326 states and 1934 transitions. [2024-11-08 19:38:09,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 1934 transitions. [2024-11-08 19:38:09,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:38:09,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:09,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:16,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:17,504 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 19:38:18,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:18,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 1333 states and 1950 transitions. [2024-11-08 19:38:18,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 1950 transitions. [2024-11-08 19:38:18,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:38:18,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:18,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:24,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:25,364 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 19:38:27,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:27,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 1341 states and 1972 transitions. [2024-11-08 19:38:27,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 1972 transitions. [2024-11-08 19:38:27,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:38:27,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:27,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:33,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:34,635 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 19:38:38,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:38,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1350 states and 1995 transitions. [2024-11-08 19:38:38,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 1995 transitions. [2024-11-08 19:38:38,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:38:38,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:38,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:44,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:45,479 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-08 19:38:50,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:50,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 1356 states and 2015 transitions. [2024-11-08 19:38:50,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 2015 transitions. [2024-11-08 19:38:50,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:38:50,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:50,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:56,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:56,764 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 19:38:59,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:59,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2027 states to 1361 states and 2027 transitions. [2024-11-08 19:38:59,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 2027 transitions. [2024-11-08 19:38:59,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:38:59,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:59,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:05,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:05,504 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 19:39:10,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:10,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 1366 states and 2039 transitions. [2024-11-08 19:39:10,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 2039 transitions. [2024-11-08 19:39:10,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:39:10,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:10,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:15,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:16,181 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 19:39:16,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:16,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2042 states to 1370 states and 2042 transitions. [2024-11-08 19:39:16,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 2042 transitions. [2024-11-08 19:39:16,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:39:16,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:16,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:22,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:23,689 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-08 19:39:31,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:31,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 1379 states and 2069 transitions. [2024-11-08 19:39:31,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 2069 transitions. [2024-11-08 19:39:31,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:39:31,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:31,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:37,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:37,919 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 19:39:39,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:39,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 1383 states and 2078 transitions. [2024-11-08 19:39:39,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 2078 transitions. [2024-11-08 19:39:39,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:39:39,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:39,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:45,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:46,004 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 19:39:48,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:48,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1389 states and 2099 transitions. [2024-11-08 19:39:48,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2099 transitions. [2024-11-08 19:39:48,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:39:48,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:48,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:56,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:56,640 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-08 19:39:56,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:56,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1390 states and 2099 transitions. [2024-11-08 19:39:56,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2099 transitions. [2024-11-08 19:39:56,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:39:56,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:56,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:05,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:06,091 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-08 19:40:11,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:11,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2119 states to 1397 states and 2119 transitions. [2024-11-08 19:40:11,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 2119 transitions. [2024-11-08 19:40:11,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:40:11,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:11,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:17,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:18,282 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 19:40:20,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:20,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2127 states to 1401 states and 2127 transitions. [2024-11-08 19:40:20,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 2127 transitions. [2024-11-08 19:40:20,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:40:20,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:20,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:27,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:27,443 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 19:40:31,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:31,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 1405 states and 2139 transitions. [2024-11-08 19:40:31,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 2139 transitions. [2024-11-08 19:40:31,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:40:31,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:31,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:38,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:38,625 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 19:40:45,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:45,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 1410 states and 2151 transitions. [2024-11-08 19:40:45,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 2151 transitions. [2024-11-08 19:40:45,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:40:45,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:45,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:51,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:52,535 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-08 19:41:00,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:00,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2178 states to 1418 states and 2178 transitions. [2024-11-08 19:41:00,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2178 transitions. [2024-11-08 19:41:00,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:41:00,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:00,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:06,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:06,810 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 19:41:14,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:14,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1426 states and 2198 transitions. [2024-11-08 19:41:14,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 2198 transitions. [2024-11-08 19:41:14,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:41:14,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:14,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:20,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:21,304 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 19:41:22,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:22,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1427 states and 2199 transitions. [2024-11-08 19:41:22,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 2199 transitions. [2024-11-08 19:41:22,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:41:22,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:22,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:28,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:28,984 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 19:41:31,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:31,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 1431 states and 2208 transitions. [2024-11-08 19:41:31,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 2208 transitions. [2024-11-08 19:41:31,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:41:31,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:31,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:37,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:38,130 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-08 19:41:38,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:38,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1434 states and 2211 transitions. [2024-11-08 19:41:38,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2211 transitions. [2024-11-08 19:41:38,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:41:38,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:38,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:45,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:45,485 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 19:41:48,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:48,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1440 states and 2234 transitions. [2024-11-08 19:41:48,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 2234 transitions. [2024-11-08 19:41:48,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:41:48,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:48,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:55,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:55,513 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2024-11-08 19:41:58,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:58,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1444 states and 2242 transitions. [2024-11-08 19:41:58,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2242 transitions. [2024-11-08 19:41:58,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:41:58,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:58,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:04,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:04,855 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2024-11-08 19:42:10,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:10,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1448 states and 2254 transitions. [2024-11-08 19:42:10,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2254 transitions. [2024-11-08 19:42:10,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:42:10,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:10,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:16,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:16,480 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 19:42:19,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:19,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1451 states and 2261 transitions. [2024-11-08 19:42:19,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2261 transitions. [2024-11-08 19:42:19,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:42:19,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:19,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:26,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:26,604 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 19:42:34,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:34,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1457 states and 2283 transitions. [2024-11-08 19:42:34,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 2283 transitions. [2024-11-08 19:42:34,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:42:34,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:34,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:41,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:42,173 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 265 trivial. 0 not checked. [2024-11-08 19:42:43,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:43,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1461 states and 2289 transitions. [2024-11-08 19:42:43,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 2289 transitions. [2024-11-08 19:42:43,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:42:43,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:43,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:50,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:50,336 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 263 trivial. 0 not checked. [2024-11-08 19:42:53,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:53,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1467 states and 2308 transitions. [2024-11-08 19:42:53,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2308 transitions. [2024-11-08 19:42:53,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:42:53,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:53,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:59,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:59,760 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2024-11-08 19:43:02,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:02,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1471 states and 2316 transitions. [2024-11-08 19:43:02,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2316 transitions. [2024-11-08 19:43:02,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:43:02,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:02,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:09,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:09,666 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2024-11-08 19:43:22,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:22,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1480 states and 2342 transitions. [2024-11-08 19:43:22,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 2342 transitions. [2024-11-08 19:43:22,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:43:22,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:22,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:29,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:29,460 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-08 19:43:29,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:29,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 1484 states and 2346 transitions. [2024-11-08 19:43:29,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2346 transitions. [2024-11-08 19:43:29,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:43:29,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:29,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:36,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:36,299 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-08 19:43:37,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:37,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1485 states and 2347 transitions. [2024-11-08 19:43:37,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2347 transitions. [2024-11-08 19:43:37,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:43:37,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:37,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:43,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:43,499 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 19:43:43,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:43,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1489 states and 2353 transitions. [2024-11-08 19:43:43,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2353 transitions. [2024-11-08 19:43:43,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:43:43,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:43,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:49,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:49,664 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 263 trivial. 0 not checked. [2024-11-08 19:43:51,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:51,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1495 states and 2372 transitions. [2024-11-08 19:43:51,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2372 transitions. [2024-11-08 19:43:51,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:43:51,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:51,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:57,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:57,752 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2024-11-08 19:44:00,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:00,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1499 states and 2380 transitions. [2024-11-08 19:44:00,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2380 transitions. [2024-11-08 19:44:00,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:44:00,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:00,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:06,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:07,789 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2024-11-08 19:44:19,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:20,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2400 states to 1505 states and 2400 transitions. [2024-11-08 19:44:20,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 2400 transitions. [2024-11-08 19:44:20,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:44:20,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:20,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:26,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:26,388 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2024-11-08 19:44:29,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:29,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2411 states to 1509 states and 2411 transitions. [2024-11-08 19:44:29,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2411 transitions. [2024-11-08 19:44:29,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:44:29,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:29,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:35,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:36,111 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-08 19:44:45,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:45,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1513 states and 2420 transitions. [2024-11-08 19:44:45,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2420 transitions. [2024-11-08 19:44:45,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:44:45,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:45,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:51,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:51,703 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2024-11-08 19:44:51,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:51,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2426 states to 1517 states and 2426 transitions. [2024-11-08 19:44:51,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2426 transitions. [2024-11-08 19:44:51,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:44:51,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:51,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:57,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:59,081 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-11-08 19:45:13,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:13,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2455 states to 1524 states and 2455 transitions. [2024-11-08 19:45:13,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 2455 transitions. [2024-11-08 19:45:13,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:45:13,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:13,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:19,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:21,210 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2024-11-08 19:45:36,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:36,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 1531 states and 2474 transitions. [2024-11-08 19:45:36,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2474 transitions. [2024-11-08 19:45:36,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:45:36,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:36,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:42,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:42,383 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-08 19:45:45,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:45,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2478 states to 1533 states and 2478 transitions. [2024-11-08 19:45:45,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2478 transitions. [2024-11-08 19:45:45,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:45:45,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:45,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:50,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:51,170 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-08 19:46:05,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:05,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2500 states to 1540 states and 2500 transitions. [2024-11-08 19:46:05,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2500 transitions. [2024-11-08 19:46:05,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:46:05,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:05,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:11,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:11,644 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-08 19:46:13,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:13,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2501 states to 1541 states and 2501 transitions. [2024-11-08 19:46:13,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 2501 transitions. [2024-11-08 19:46:13,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:46:13,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:13,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:18,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:19,002 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 19:46:22,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:22,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2504 states to 1542 states and 2504 transitions. [2024-11-08 19:46:22,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 2504 transitions. [2024-11-08 19:46:22,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:46:22,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:22,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:27,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:28,116 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2024-11-08 19:46:28,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:28,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 1543 states and 2507 transitions. [2024-11-08 19:46:28,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2507 transitions. [2024-11-08 19:46:28,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:46:28,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:28,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:34,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:34,586 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-11-08 19:46:42,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:42,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 1546 states and 2509 transitions. [2024-11-08 19:46:42,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2509 transitions. [2024-11-08 19:46:42,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:46:42,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:42,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:48,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:48,730 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2024-11-08 19:47:01,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:01,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2522 states to 1551 states and 2522 transitions. [2024-11-08 19:47:01,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 2522 transitions. [2024-11-08 19:47:01,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:47:01,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:01,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:06,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:08,217 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-11-08 19:47:28,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:28,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 1561 states and 2559 transitions. [2024-11-08 19:47:28,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2559 transitions. [2024-11-08 19:47:28,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:47:28,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:28,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:34,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:34,543 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 19:47:39,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:39,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2596 states to 1577 states and 2596 transitions. [2024-11-08 19:47:39,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2596 transitions. [2024-11-08 19:47:39,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:47:39,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:39,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:45,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:45,580 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2024-11-08 19:47:45,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:45,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 1583 states and 2604 transitions. [2024-11-08 19:47:45,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 2604 transitions. [2024-11-08 19:47:45,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:47:45,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:45,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:51,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:51,540 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2024-11-08 19:48:03,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:03,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 1587 states and 2619 transitions. [2024-11-08 19:48:03,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2619 transitions. [2024-11-08 19:48:03,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:48:03,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:03,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:09,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:09,568 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2024-11-08 19:48:14,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:14,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2626 states to 1591 states and 2626 transitions. [2024-11-08 19:48:14,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2626 transitions. [2024-11-08 19:48:14,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:48:14,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:14,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:20,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:20,466 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2024-11-08 19:48:33,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:33,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2633 states to 1595 states and 2633 transitions. [2024-11-08 19:48:33,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 2633 transitions. [2024-11-08 19:48:33,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:48:33,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:33,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:39,562 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2024-11-08 19:48:44,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:44,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2636 states to 1597 states and 2636 transitions. [2024-11-08 19:48:44,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 2636 transitions. [2024-11-08 19:48:44,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:48:44,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:44,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:49,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:50,093 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2024-11-08 19:48:52,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:52,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 1598 states and 2637 transitions. [2024-11-08 19:48:52,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 2637 transitions. [2024-11-08 19:48:52,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:48:52,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:52,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:57,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:58,180 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-11-08 19:49:06,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:06,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2639 states to 1601 states and 2639 transitions. [2024-11-08 19:49:06,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 2639 transitions. [2024-11-08 19:49:06,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:49:06,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:06,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:12,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:12,313 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2024-11-08 19:49:17,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:17,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2648 states to 1605 states and 2648 transitions. [2024-11-08 19:49:17,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2648 transitions. [2024-11-08 19:49:17,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:49:17,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:17,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:22,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:23,123 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2024-11-08 19:49:28,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:28,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2674 states to 1611 states and 2674 transitions. [2024-11-08 19:49:28,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2674 transitions. [2024-11-08 19:49:28,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:49:28,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:28,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:33,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:34,060 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2024-11-08 19:49:42,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:42,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2676 states to 1614 states and 2676 transitions. [2024-11-08 19:49:42,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 2676 transitions. [2024-11-08 19:49:42,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:49:42,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:42,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:51,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:51,930 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2024-11-08 19:49:59,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:59,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 1617 states and 2684 transitions. [2024-11-08 19:49:59,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2684 transitions. [2024-11-08 19:49:59,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:49:59,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:59,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,936 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2024-11-08 19:50:19,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:19,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2699 states to 1621 states and 2699 transitions. [2024-11-08 19:50:19,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 2699 transitions. [2024-11-08 19:50:19,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:50:19,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:19,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:27,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:27,479 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-08 19:50:29,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:29,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1625 states and 2705 transitions. [2024-11-08 19:50:29,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2705 transitions. [2024-11-08 19:50:29,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:50:29,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:29,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:38,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:38,625 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-08 19:50:43,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:43,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1631 states and 2724 transitions. [2024-11-08 19:50:43,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 2724 transitions. [2024-11-08 19:50:43,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:50:43,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:43,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:50,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:51,026 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2024-11-08 19:50:56,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:56,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2731 states to 1635 states and 2731 transitions. [2024-11-08 19:50:56,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 2731 transitions. [2024-11-08 19:50:56,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:50:56,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:56,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:03,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:03,349 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-08 19:51:13,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:13,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2738 states to 1638 states and 2738 transitions. [2024-11-08 19:51:13,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 2738 transitions. [2024-11-08 19:51:13,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:51:13,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:13,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:22,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:23,079 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2024-11-08 19:51:23,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:23,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2739 states to 1639 states and 2739 transitions. [2024-11-08 19:51:23,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 2739 transitions. [2024-11-08 19:51:23,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:51:23,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:23,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:32,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:32,519 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked.