./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad528953-6dfa-483b-ba79-a153268198c0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad528953-6dfa-483b-ba79-a153268198c0/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_ad528953-6dfa-483b-ba79-a153268198c0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad528953-6dfa-483b-ba79-a153268198c0/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad528953-6dfa-483b-ba79-a153268198c0/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_ad528953-6dfa-483b-ba79-a153268198c0/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 f51fd7a7e803b337407ebecb084bc416ae9c8b7a3d33ff72a0e0702d21471e83 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:47:56,197 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:47:56,302 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad528953-6dfa-483b-ba79-a153268198c0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:47:56,309 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:47:56,311 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:47:56,349 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:47:56,350 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:47:56,350 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:47:56,351 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:47:56,352 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:47:56,352 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:47:56,353 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:47:56,353 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:47:56,353 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:47:56,354 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:47:56,354 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:47:56,355 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:47:56,355 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:47:56,356 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:47:56,356 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:47:56,356 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:47:56,357 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:47:56,357 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:47:56,358 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:47:56,358 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:47:56,359 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:47:56,359 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:47:56,359 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:47:56,360 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:47:56,360 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:47:56,360 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_ad528953-6dfa-483b-ba79-a153268198c0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad528953-6dfa-483b-ba79-a153268198c0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f51fd7a7e803b337407ebecb084bc416ae9c8b7a3d33ff72a0e0702d21471e83 [2024-11-08 23:47:56,637 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:47:56,668 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:47:56,671 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:47:56,672 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:47:56,673 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:47:56,674 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad528953-6dfa-483b-ba79-a153268198c0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i Unable to find full path for "g++" [2024-11-08 23:47:58,795 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:47:59,340 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:47:59,341 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad528953-6dfa-483b-ba79-a153268198c0/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i [2024-11-08 23:47:59,386 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad528953-6dfa-483b-ba79-a153268198c0/bin/ukojak-verify-ImItNfHLgk/data/176c41bcf/c940ad290a7f425c924a783043507440/FLAG29a74d108 [2024-11-08 23:47:59,862 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad528953-6dfa-483b-ba79-a153268198c0/bin/ukojak-verify-ImItNfHLgk/data/176c41bcf/c940ad290a7f425c924a783043507440 [2024-11-08 23:47:59,865 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:47:59,867 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:47:59,868 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:47:59,868 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:47:59,876 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:47:59,877 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:47:59" (1/1) ... [2024-11-08 23:47:59,879 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43fb6cf4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:47:59, skipping insertion in model container [2024-11-08 23:47:59,879 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:47:59" (1/1) ... [2024-11-08 23:48:00,032 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:48:01,563 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_ad528953-6dfa-483b-ba79-a153268198c0/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i[221005,221018] [2024-11-08 23:48:01,617 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:48:01,658 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:48:01,803 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4501] [2024-11-08 23:48:01,806 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [4508] [2024-11-08 23:48:01,806 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4515-4516] [2024-11-08 23:48:01,807 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4523-4524] [2024-11-08 23:48:01,810 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 *)"/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/paravirt.h"), "i" (853), "i" (12UL)); [4560-4561] [2024-11-08 23:48:01,810 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [4566-4568] [2024-11-08 23:48:01,813 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [4616] [2024-11-08 23:48:01,813 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [4623] [2024-11-08 23:48:01,814 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4630] [2024-11-08 23:48:01,814 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [4637] [2024-11-08 23:48:01,814 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [4644] [2024-11-08 23:48:01,815 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4651] [2024-11-08 23:48:01,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [4692] [2024-11-08 23:48:01,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [4699] [2024-11-08 23:48:01,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [4706] [2024-11-08 23:48:01,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [4713] [2024-11-08 23:48:01,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [4720] [2024-11-08 23:48:02,079 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_ad528953-6dfa-483b-ba79-a153268198c0/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i[221005,221018] [2024-11-08 23:48:02,089 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:48:02,374 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:48:02,375 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:02 WrapperNode [2024-11-08 23:48:02,375 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:48:02,376 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:48:02,377 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:48:02,377 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:48:02,384 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:02" (1/1) ... [2024-11-08 23:48:02,472 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:02" (1/1) ... [2024-11-08 23:48:02,632 INFO L138 Inliner]: procedures = 200, calls = 1603, calls flagged for inlining = 99, calls inlined = 85, statements flattened = 3701 [2024-11-08 23:48:02,633 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:48:02,633 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:48:02,634 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:48:02,634 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:48:02,680 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:02" (1/1) ... [2024-11-08 23:48:02,681 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:02" (1/1) ... [2024-11-08 23:48:02,715 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:02" (1/1) ... [2024-11-08 23:48:02,715 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:02" (1/1) ... [2024-11-08 23:48:02,822 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:02" (1/1) ... [2024-11-08 23:48:02,848 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:02" (1/1) ... [2024-11-08 23:48:02,866 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:02" (1/1) ... [2024-11-08 23:48:02,883 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:02" (1/1) ... [2024-11-08 23:48:02,913 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:48:02,915 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:48:02,916 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:48:02,916 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:48:02,917 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:02" (1/1) ... [2024-11-08 23:48:02,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:48:02,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad528953-6dfa-483b-ba79-a153268198c0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:48:02,959 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad528953-6dfa-483b-ba79-a153268198c0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:48:02,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad528953-6dfa-483b-ba79-a153268198c0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:48:02,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 23:48:02,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:48:02,996 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-08 23:48:02,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-08 23:48:02,996 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 23:48:02,996 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 23:48:02,996 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-08 23:48:02,997 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-08 23:48:02,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:48:02,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:48:02,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2024-11-08 23:48:02,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2024-11-08 23:48:02,997 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-08 23:48:02,997 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-08 23:48:02,997 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-08 23:48:02,998 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-08 23:48:02,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-08 23:48:02,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-08 23:48:02,999 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-08 23:48:02,999 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-08 23:48:02,999 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2024-11-08 23:48:02,999 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2024-11-08 23:48:03,000 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 23:48:03,000 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 23:48:03,000 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-08 23:48:03,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-08 23:48:03,001 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 23:48:03,001 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 23:48:03,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:48:03,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:48:03,001 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-08 23:48:03,001 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-08 23:48:03,001 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2024-11-08 23:48:03,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2024-11-08 23:48:03,002 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 23:48:03,002 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 23:48:03,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-11-08 23:48:03,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-11-08 23:48:03,002 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:48:03,002 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-08 23:48:03,002 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-08 23:48:03,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 23:48:03,003 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-08 23:48:03,003 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-08 23:48:03,003 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 23:48:03,003 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 23:48:03,003 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-08 23:48:03,003 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-08 23:48:03,004 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-11-08 23:48:03,004 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-11-08 23:48:03,004 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-08 23:48:03,004 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-08 23:48:03,004 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_type_trans [2024-11-08 23:48:03,004 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_type_trans [2024-11-08 23:48:03,004 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 23:48:03,005 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 23:48:03,005 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-08 23:48:03,005 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-08 23:48:03,005 INFO L130 BoogieDeclarations]: Found specification of procedure farsync_type_trans [2024-11-08 23:48:03,006 INFO L138 BoogieDeclarations]: Found implementation of procedure farsync_type_trans [2024-11-08 23:48:03,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 23:48:03,007 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-08 23:48:03,007 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-08 23:48:03,007 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 23:48:03,007 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 23:48:03,007 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-08 23:48:03,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-08 23:48:03,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:48:03,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:48:03,008 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 23:48:03,008 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 23:48:03,008 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2024-11-08 23:48:03,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2024-11-08 23:48:03,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 23:48:03,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 23:48:03,008 INFO L130 BoogieDeclarations]: Found specification of procedure fst_issue_cmd [2024-11-08 23:48:03,009 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_issue_cmd [2024-11-08 23:48:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 23:48:03,009 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 23:48:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:48:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-08 23:48:03,009 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-08 23:48:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-08 23:48:03,009 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-08 23:48:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure fst_disable_intr [2024-11-08 23:48:03,009 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_disable_intr [2024-11-08 23:48:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:48:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-08 23:48:03,011 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-08 23:48:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:48:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure fst_cpureset [2024-11-08 23:48:03,012 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_cpureset [2024-11-08 23:48:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:48:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-08 23:48:03,012 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-08 23:48:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure fst_process_rx_status [2024-11-08 23:48:03,013 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_process_rx_status [2024-11-08 23:48:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure fst_q_work_item [2024-11-08 23:48:03,013 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_q_work_item [2024-11-08 23:48:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 23:48:03,013 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 23:48:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-08 23:48:03,013 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-08 23:48:03,014 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-08 23:48:03,014 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-08 23:48:03,014 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_ioctl [2024-11-08 23:48:03,014 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_ioctl [2024-11-08 23:48:03,015 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-08 23:48:03,015 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-08 23:48:03,015 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-08 23:48:03,015 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-08 23:48:03,016 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-08 23:48:03,016 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-08 23:48:03,017 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-08 23:48:03,017 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-08 23:48:03,017 INFO L130 BoogieDeclarations]: Found specification of procedure fst_clear_intr [2024-11-08 23:48:03,017 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_clear_intr [2024-11-08 23:48:03,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:48:03,017 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-11-08 23:48:03,018 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-11-08 23:48:03,018 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2024-11-08 23:48:03,018 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2024-11-08 23:48:03,018 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-08 23:48:03,018 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-08 23:48:03,018 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-08 23:48:03,018 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-08 23:48:03,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:48:03,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:48:03,019 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-08 23:48:03,019 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-08 23:48:03,657 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:48:03,660 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:48:04,499 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 23:48:04,509 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 23:48:04,522 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 23:48:04,522 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 23:48:04,524 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 23:48:04,525 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 23:48:04,533 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 23:48:22,345 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##268: assume !false; [2024-11-08 23:48:22,346 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##267: assume false; [2024-11-08 23:48:22,346 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##282: assume !false; [2024-11-08 23:48:22,346 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##281: assume false; [2024-11-08 23:48:22,346 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##313: assume !false; [2024-11-08 23:48:22,347 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##312: assume false; [2024-11-08 23:48:22,347 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##319: assume !false; [2024-11-08 23:48:22,347 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##318: assume false; [2024-11-08 23:48:22,347 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##463: assume !false; [2024-11-08 23:48:22,348 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##462: assume false; [2024-11-08 23:48:22,348 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2024-11-08 23:48:22,348 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2024-11-08 23:48:22,348 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##109: assume false; [2024-11-08 23:48:22,349 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##110: assume !false;call ULTIMATE.dealloc(fst_ioctl_~#wrthdr~0#1.base, fst_ioctl_~#wrthdr~0#1.offset);havoc fst_ioctl_~#wrthdr~0#1.base, fst_ioctl_~#wrthdr~0#1.offset;call ULTIMATE.dealloc(fst_ioctl_~#info~0#1.base, fst_ioctl_~#info~0#1.offset);havoc fst_ioctl_~#info~0#1.base, fst_ioctl_~#info~0#1.offset; [2024-11-08 23:48:22,906 INFO L? ?]: Removed 1230 outVars from TransFormulas that were not future-live. [2024-11-08 23:48:22,907 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:48:24,128 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:48:24,128 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:48:24,128 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:48:24 BoogieIcfgContainer [2024-11-08 23:48:24,129 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:48:24,129 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:48:24,130 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:48:24,140 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:48:24,140 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:48:24" (1/1) ... [2024-11-08 23:48:24,149 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:48:24,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:24,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 878 states and 1260 transitions. [2024-11-08 23:48:24,228 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1260 transitions. [2024-11-08 23:48:24,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:48:24,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:24,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:27,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:27,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:38,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:38,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:38,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 878 states and 1259 transitions. [2024-11-08 23:48:38,326 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1259 transitions. [2024-11-08 23:48:38,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:48:38,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:38,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:41,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:41,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:42,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:42,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 879 states and 1261 transitions. [2024-11-08 23:48:42,247 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1261 transitions. [2024-11-08 23:48:42,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:48:42,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:42,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:45,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:45,405 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:48:55,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:57,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:57,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 881 states and 1263 transitions. [2024-11-08 23:48:57,318 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1263 transitions. [2024-11-08 23:48:57,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:48:57,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:57,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:59,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:59,506 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:48:59,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:59,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 888 states and 1286 transitions. [2024-11-08 23:48:59,596 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1286 transitions. [2024-11-08 23:48:59,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:48:59,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:59,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:01,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:03,450 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:49:04,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:04,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 900 states and 1305 transitions. [2024-11-08 23:49:04,238 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1305 transitions. [2024-11-08 23:49:04,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:49:04,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:04,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:06,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:06,929 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:49:06,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:06,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 902 states and 1308 transitions. [2024-11-08 23:49:06,954 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1308 transitions. [2024-11-08 23:49:06,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:49:06,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:06,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:09,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:09,698 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:10,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:10,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 903 states and 1309 transitions. [2024-11-08 23:49:10,612 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1309 transitions. [2024-11-08 23:49:10,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:49:10,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:10,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:12,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:13,819 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:49:15,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:15,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 907 states and 1317 transitions. [2024-11-08 23:49:15,137 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1317 transitions. [2024-11-08 23:49:15,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:49:15,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:15,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:17,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:17,616 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:49:28,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:33,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:33,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 916 states and 1341 transitions. [2024-11-08 23:49:33,351 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1341 transitions. [2024-11-08 23:49:33,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:49:33,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:33,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:35,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:36,076 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:49:36,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:36,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 920 states and 1349 transitions. [2024-11-08 23:49:36,817 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1349 transitions. [2024-11-08 23:49:36,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:49:36,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:36,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:39,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:39,879 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:49:51,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:58,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:58,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 923 states and 1360 transitions. [2024-11-08 23:49:58,222 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1360 transitions. [2024-11-08 23:49:58,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:49:58,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:58,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:00,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:01,112 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:50:01,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:01,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 925 states and 1361 transitions. [2024-11-08 23:50:01,934 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1361 transitions. [2024-11-08 23:50:01,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:50:01,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:01,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:04,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:04,716 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:50:04,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:04,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 929 states and 1388 transitions. [2024-11-08 23:50:04,931 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1388 transitions. [2024-11-08 23:50:04,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:50:04,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:04,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:07,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:07,678 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:50:07,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:07,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 932 states and 1392 transitions. [2024-11-08 23:50:07,753 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1392 transitions. [2024-11-08 23:50:07,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:50:07,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:07,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:10,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:10,697 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:50:10,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:10,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 933 states and 1393 transitions. [2024-11-08 23:50:10,736 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1393 transitions. [2024-11-08 23:50:10,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:50:10,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:10,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:13,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:13,685 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:50:13,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:13,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 937 states and 1400 transitions. [2024-11-08 23:50:13,756 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1400 transitions. [2024-11-08 23:50:13,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:50:13,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:13,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:16,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:17,179 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:19,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:19,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 938 states and 1401 transitions. [2024-11-08 23:50:19,396 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1401 transitions. [2024-11-08 23:50:19,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:50:19,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:19,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:22,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:23,574 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:25,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:25,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 939 states and 1402 transitions. [2024-11-08 23:50:25,582 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1402 transitions. [2024-11-08 23:50:25,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:50:25,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:25,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:27,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:29,096 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:31,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:31,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 940 states and 1403 transitions. [2024-11-08 23:50:31,395 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1403 transitions. [2024-11-08 23:50:31,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:50:31,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:31,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:34,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:35,683 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:37,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:37,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 941 states and 1404 transitions. [2024-11-08 23:50:37,903 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1404 transitions. [2024-11-08 23:50:37,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:50:37,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:37,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:40,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:41,497 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:44,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:44,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 942 states and 1405 transitions. [2024-11-08 23:50:44,451 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1405 transitions. [2024-11-08 23:50:44,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:50:44,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:44,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:46,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:48,129 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:50,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:50,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 943 states and 1406 transitions. [2024-11-08 23:50:50,771 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1406 transitions. [2024-11-08 23:50:50,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:50:50,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:50,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:52,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:54,200 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:56,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:56,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 944 states and 1407 transitions. [2024-11-08 23:50:56,921 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1407 transitions. [2024-11-08 23:50:56,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:50:56,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:56,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:59,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:00,543 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:03,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:03,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 945 states and 1408 transitions. [2024-11-08 23:51:03,874 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1408 transitions. [2024-11-08 23:51:03,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:51:03,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:03,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:06,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:08,791 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:11,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:11,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 946 states and 1409 transitions. [2024-11-08 23:51:11,695 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1409 transitions. [2024-11-08 23:51:11,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:51:11,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:11,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:14,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:15,474 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:18,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:18,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 947 states and 1410 transitions. [2024-11-08 23:51:18,522 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1410 transitions. [2024-11-08 23:51:18,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:51:18,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:18,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:21,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:22,625 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:25,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:25,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 948 states and 1411 transitions. [2024-11-08 23:51:25,877 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1411 transitions. [2024-11-08 23:51:25,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:51:25,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:25,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:28,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:29,577 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:33,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:33,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 949 states and 1412 transitions. [2024-11-08 23:51:33,062 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1412 transitions. [2024-11-08 23:51:33,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:51:33,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:33,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:35,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:37,465 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:41,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:41,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 950 states and 1413 transitions. [2024-11-08 23:51:41,012 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1413 transitions. [2024-11-08 23:51:41,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:51:41,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:41,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:43,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:45,352 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:48,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:48,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 951 states and 1414 transitions. [2024-11-08 23:51:48,969 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1414 transitions. [2024-11-08 23:51:48,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:51:48,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:48,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:51,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:53,428 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:57,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:57,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 952 states and 1415 transitions. [2024-11-08 23:51:57,174 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1415 transitions. [2024-11-08 23:51:57,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:51:57,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:57,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:59,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:01,214 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:05,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:05,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 953 states and 1416 transitions. [2024-11-08 23:52:05,376 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1416 transitions. [2024-11-08 23:52:05,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:52:05,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:05,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:07,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:10,108 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:14,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:14,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 954 states and 1417 transitions. [2024-11-08 23:52:14,323 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1417 transitions. [2024-11-08 23:52:14,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:52:14,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:14,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:16,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:18,340 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:22,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:22,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 955 states and 1418 transitions. [2024-11-08 23:52:22,418 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1418 transitions. [2024-11-08 23:52:22,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:52:22,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:22,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:25,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:27,473 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:31,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:31,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 956 states and 1419 transitions. [2024-11-08 23:52:31,921 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1419 transitions. [2024-11-08 23:52:31,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:52:31,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:31,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:34,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:36,183 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:41,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:41,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 957 states and 1420 transitions. [2024-11-08 23:52:41,279 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1420 transitions. [2024-11-08 23:52:41,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:52:41,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:41,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:43,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:45,638 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:50,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:50,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 958 states and 1421 transitions. [2024-11-08 23:52:50,413 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1421 transitions. [2024-11-08 23:52:50,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:52:50,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:50,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:52,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:54,871 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:59,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:59,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 959 states and 1422 transitions. [2024-11-08 23:52:59,688 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1422 transitions. [2024-11-08 23:52:59,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:52:59,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:59,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:01,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:04,178 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:09,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:09,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 960 states and 1423 transitions. [2024-11-08 23:53:09,135 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1423 transitions. [2024-11-08 23:53:09,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:53:09,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:09,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:11,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:13,658 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:19,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:19,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 961 states and 1424 transitions. [2024-11-08 23:53:19,440 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1424 transitions. [2024-11-08 23:53:19,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:53:19,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:19,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:21,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:24,014 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:30,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:30,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 962 states and 1425 transitions. [2024-11-08 23:53:30,792 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1425 transitions. [2024-11-08 23:53:30,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:53:30,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:30,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:32,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:35,607 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:41,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:41,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 963 states and 1426 transitions. [2024-11-08 23:53:41,023 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1426 transitions. [2024-11-08 23:53:41,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:53:41,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:41,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:43,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:45,685 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:51,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:51,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 964 states and 1427 transitions. [2024-11-08 23:53:51,421 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1427 transitions. [2024-11-08 23:53:51,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:53:51,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:51,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:53,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:56,673 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:02,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:02,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 965 states and 1428 transitions. [2024-11-08 23:54:02,328 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1428 transitions. [2024-11-08 23:54:02,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:54:02,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:02,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:04,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:07,521 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:13,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:13,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 966 states and 1428 transitions. [2024-11-08 23:54:13,659 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1428 transitions. [2024-11-08 23:54:13,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:54:13,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:13,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:15,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:27,347 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2024-11-08 23:54:55,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:55,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 971 states and 1440 transitions. [2024-11-08 23:54:55,104 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1440 transitions. [2024-11-08 23:54:55,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:54:55,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:55,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:57,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:57,495 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-11-08 23:54:57,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:57,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 973 states and 1442 transitions. [2024-11-08 23:54:57,557 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1442 transitions. [2024-11-08 23:54:57,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:54:57,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:57,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:59,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:02,272 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-11-08 23:55:15,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:58:08,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:08,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 984 states and 1470 transitions. [2024-11-08 23:58:08,621 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1470 transitions. [2024-11-08 23:58:08,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:58:08,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:08,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:11,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:23,307 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2024-11-08 23:59:09,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:09,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 991 states and 1485 transitions. [2024-11-08 23:59:09,900 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1485 transitions. [2024-11-08 23:59:09,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:59:09,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:09,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:12,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:13,140 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2024-11-08 23:59:13,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:13,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 992 states and 1486 transitions. [2024-11-08 23:59:13,198 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1486 transitions. [2024-11-08 23:59:13,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:59:13,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:13,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:16,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:16,395 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-11-08 23:59:16,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:16,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 996 states and 1494 transitions. [2024-11-08 23:59:16,473 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1494 transitions. [2024-11-08 23:59:16,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:59:16,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:16,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:19,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:19,639 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-11-08 23:59:19,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:19,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 1000 states and 1500 transitions. [2024-11-08 23:59:19,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1500 transitions. [2024-11-08 23:59:19,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:59:19,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:19,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:22,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:29,192 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2024-11-08 23:59:47,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:47,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 1003 states and 1505 transitions. [2024-11-08 23:59:47,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1505 transitions. [2024-11-08 23:59:47,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:59:47,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:47,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:49,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:50,032 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-11-08 23:59:50,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:50,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 1005 states and 1507 transitions. [2024-11-08 23:59:50,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1507 transitions. [2024-11-08 23:59:50,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:59:50,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:50,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:52,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:53,007 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-11-08 23:59:55,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:55,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 1009 states and 1515 transitions. [2024-11-08 23:59:55,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1515 transitions. [2024-11-08 23:59:55,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:59:55,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:55,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:58,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:58,283 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-11-08 23:59:58,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:58,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 1013 states and 1541 transitions. [2024-11-08 23:59:58,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1541 transitions. [2024-11-08 23:59:58,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:59:58,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:58,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:01,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:01,568 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-11-09 00:00:01,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:01,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 1018 states and 1551 transitions. [2024-11-09 00:00:01,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1551 transitions. [2024-11-09 00:00:01,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:00:01,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:01,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:04,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:05,018 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-11-09 00:00:05,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:05,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 1021 states and 1555 transitions. [2024-11-09 00:00:05,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1555 transitions. [2024-11-09 00:00:05,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:00:05,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:05,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:07,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:07,533 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-11-09 00:00:07,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:07,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1023 states and 1557 transitions. [2024-11-09 00:00:07,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1557 transitions. [2024-11-09 00:00:07,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:00:07,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:07,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:10,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:10,272 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-11-09 00:00:21,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:21,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 1035 states and 1585 transitions. [2024-11-09 00:00:21,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1585 transitions. [2024-11-09 00:00:21,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:00:21,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:21,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:23,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:23,892 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-11-09 00:00:23,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:23,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1041 states and 1595 transitions. [2024-11-09 00:00:23,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1595 transitions. [2024-11-09 00:00:23,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:00:23,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:23,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:26,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:26,494 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-11-09 00:00:26,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:26,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 1045 states and 1622 transitions. [2024-11-09 00:00:26,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1622 transitions. [2024-11-09 00:00:26,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:00:26,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:26,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:29,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:29,867 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-11-09 00:00:29,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:29,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1046 states and 1623 transitions. [2024-11-09 00:00:29,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1623 transitions. [2024-11-09 00:00:29,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:00:29,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:29,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:32,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:39,486 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-11-09 00:01:05,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:05,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 1049 states and 1628 transitions. [2024-11-09 00:01:05,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1628 transitions. [2024-11-09 00:01:05,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:01:05,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:05,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:08,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:09,088 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2024-11-09 00:01:09,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:09,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 1050 states and 1628 transitions. [2024-11-09 00:01:09,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1628 transitions. [2024-11-09 00:01:09,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:01:09,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:09,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:12,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:12,275 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-11-09 00:01:12,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:12,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 1054 states and 1644 transitions. [2024-11-09 00:01:12,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1644 transitions. [2024-11-09 00:01:12,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:01:12,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:12,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:15,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:17,689 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2024-11-09 00:01:58,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:58,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 1066 states and 1682 transitions. [2024-11-09 00:01:58,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1682 transitions. [2024-11-09 00:01:58,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:01:58,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:58,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:01,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:01,400 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2024-11-09 00:02:01,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:01,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 1067 states and 1683 transitions. [2024-11-09 00:02:01,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 1683 transitions. [2024-11-09 00:02:01,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:02:01,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:01,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:04,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:04,326 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-11-09 00:02:04,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:04,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1068 states and 1684 transitions. [2024-11-09 00:02:04,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 1684 transitions. [2024-11-09 00:02:04,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:02:04,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:04,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:06,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:06,832 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-11-09 00:02:06,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:06,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1070 states and 1686 transitions. [2024-11-09 00:02:06,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1686 transitions. [2024-11-09 00:02:06,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:02:06,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:06,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:09,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:09,733 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-11-09 00:02:09,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:09,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 1071 states and 1687 transitions. [2024-11-09 00:02:09,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1687 transitions. [2024-11-09 00:02:09,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:02:09,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:09,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:12,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:12,964 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-11-09 00:02:13,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:13,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 1075 states and 1694 transitions. [2024-11-09 00:02:13,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1694 transitions. [2024-11-09 00:02:13,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:02:13,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:13,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:15,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:15,884 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-11-09 00:02:15,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:15,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1081 states and 1702 transitions. [2024-11-09 00:02:15,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1702 transitions. [2024-11-09 00:02:15,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:02:15,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:15,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms