./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7486965a-c5d0-4e6d-8c0e-c8829393b798/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7486965a-c5d0-4e6d-8c0e-c8829393b798/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7486965a-c5d0-4e6d-8c0e-c8829393b798/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7486965a-c5d0-4e6d-8c0e-c8829393b798/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7486965a-c5d0-4e6d-8c0e-c8829393b798/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7486965a-c5d0-4e6d-8c0e-c8829393b798/bin/ukojak-verify-CZk0znPC7b --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 e8e67529e4f1862dffb4b20b34b9723f96164119a4ebff5a58d56eaf6134a8d1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:41:41,383 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:41:41,433 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7486965a-c5d0-4e6d-8c0e-c8829393b798/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 21:41:41,437 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:41:41,437 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:41:41,453 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:41:41,454 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:41:41,454 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:41:41,455 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:41:41,455 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:41:41,455 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:41:41,455 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:41:41,455 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:41:41,455 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:41:41,455 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:41:41,455 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:41:41,456 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:41:41,456 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:41:41,456 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:41:41,456 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:41:41,456 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:41:41,456 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:41:41,456 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:41:41,456 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:41:41,456 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:41:41,457 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:41:41,457 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:41:41,457 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:41:41,457 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:41:41,457 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:41:41,457 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_7486965a-c5d0-4e6d-8c0e-c8829393b798/bin/ukojak-verify-CZk0znPC7b 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 -> e8e67529e4f1862dffb4b20b34b9723f96164119a4ebff5a58d56eaf6134a8d1 [2024-12-05 21:41:41,679 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:41:41,687 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:41:41,689 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:41:41,690 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:41:41,691 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:41:41,692 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7486965a-c5d0-4e6d-8c0e-c8829393b798/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point.cil.out.i [2024-12-05 21:41:44,356 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7486965a-c5d0-4e6d-8c0e-c8829393b798/bin/ukojak-verify-CZk0znPC7b/data/07849a0f3/07208a3aaf1548c5a3bbf83b1327f6d2/FLAGfde4ad0d4 [2024-12-05 21:41:44,783 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:41:44,784 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7486965a-c5d0-4e6d-8c0e-c8829393b798/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point.cil.out.i [2024-12-05 21:41:44,814 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7486965a-c5d0-4e6d-8c0e-c8829393b798/bin/ukojak-verify-CZk0znPC7b/data/07849a0f3/07208a3aaf1548c5a3bbf83b1327f6d2/FLAGfde4ad0d4 [2024-12-05 21:41:44,927 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7486965a-c5d0-4e6d-8c0e-c8829393b798/bin/ukojak-verify-CZk0znPC7b/data/07849a0f3/07208a3aaf1548c5a3bbf83b1327f6d2 [2024-12-05 21:41:44,929 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:41:44,930 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:41:44,931 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:41:44,931 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:41:44,934 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:41:44,935 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:41:44" (1/1) ... [2024-12-05 21:41:44,936 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@551b9ce7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:44, skipping insertion in model container [2024-12-05 21:41:44,936 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:41:44" (1/1) ... [2024-12-05 21:41:45,016 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:41:46,280 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_7486965a-c5d0-4e6d-8c0e-c8829393b798/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point.cil.out.i[283284,283297] [2024-12-05 21:41:46,327 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:41:46,351 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:41:46,465 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6250] [2024-12-05 21:41:46,466 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6257] [2024-12-05 21:41:46,471 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6402] [2024-12-05 21:41:46,471 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6409] [2024-12-05 21:41:46,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [6418] [2024-12-05 21:41:46,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [6426] [2024-12-05 21:41:46,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [6433] [2024-12-05 21:41:46,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [6441] [2024-12-05 21:41:46,480 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [6556-6557] [2024-12-05 21:41:46,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6585-6586] [2024-12-05 21:41:46,484 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (108), "i" (12UL)); [6615-6616] [2024-12-05 21:41:46,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6897] [2024-12-05 21:41:46,500 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6928] [2024-12-05 21:41:46,630 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_7486965a-c5d0-4e6d-8c0e-c8829393b798/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point.cil.out.i[283284,283297] [2024-12-05 21:41:46,637 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:41:46,750 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:41:46,750 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:46 WrapperNode [2024-12-05 21:41:46,751 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:41:46,751 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:41:46,751 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:41:46,752 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:41:46,756 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:46" (1/1) ... [2024-12-05 21:41:46,800 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:46" (1/1) ... [2024-12-05 21:41:46,904 INFO L138 Inliner]: procedures = 215, calls = 1747, calls flagged for inlining = 108, calls inlined = 105, statements flattened = 3426 [2024-12-05 21:41:46,904 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:41:46,905 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:41:46,905 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:41:46,905 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:41:46,911 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:46" (1/1) ... [2024-12-05 21:41:46,911 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:46" (1/1) ... [2024-12-05 21:41:46,933 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:46" (1/1) ... [2024-12-05 21:41:46,933 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:46" (1/1) ... [2024-12-05 21:41:47,042 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:46" (1/1) ... [2024-12-05 21:41:47,049 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:46" (1/1) ... [2024-12-05 21:41:47,064 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:46" (1/1) ... [2024-12-05 21:41:47,081 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:46" (1/1) ... [2024-12-05 21:41:47,091 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:46" (1/1) ... [2024-12-05 21:41:47,113 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:41:47,114 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:41:47,114 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:41:47,114 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:41:47,115 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:46" (1/1) ... [2024-12-05 21:41:47,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:41:47,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7486965a-c5d0-4e6d-8c0e-c8829393b798/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:41:47,139 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7486965a-c5d0-4e6d-8c0e-c8829393b798/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:41:47,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7486965a-c5d0-4e6d-8c0e-c8829393b798/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:41:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 21:41:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 21:41:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-05 21:41:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-05 21:41:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-05 21:41:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-05 21:41:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-12-05 21:41:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-12-05 21:41:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-05 21:41:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-05 21:41:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-12-05 21:41:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-12-05 21:41:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 21:41:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 21:41:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-05 21:41:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-05 21:41:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-05 21:41:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-05 21:41:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-05 21:41:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-05 21:41:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 21:41:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 21:41:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 21:41:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 21:41:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-05 21:41:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-05 21:41:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-12-05 21:41:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-12-05 21:41:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-05 21:41:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-05 21:41:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:41:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_port_read_long [2024-12-05 21:41:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_port_read_long [2024-12-05 21:41:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 21:41:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-12-05 21:41:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-12-05 21:41:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-05 21:41:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-05 21:41:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:41:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-05 21:41:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-05 21:41:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 21:41:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_adap_init [2024-12-05 21:41:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_adap_init [2024-12-05 21:41:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 21:41:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 21:41:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-12-05 21:41:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-12-05 21:41:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2024-12-05 21:41:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2024-12-05 21:41:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_int_common [2024-12-05 21:41:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_int_common [2024-12-05 21:41:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-05 21:41:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-05 21:41:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-12-05 21:41:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-12-05 21:41:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-05 21:41:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-05 21:41:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_rcv_flush [2024-12-05 21:41:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_rcv_flush [2024-12-05 21:41:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_get_stats [2024-12-05 21:41:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_get_stats [2024-12-05 21:41:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-05 21:41:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-05 21:41:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_update_cam [2024-12-05 21:41:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_update_cam [2024-12-05 21:41:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 21:41:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_hw_dma_cmd_req [2024-12-05 21:41:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_hw_dma_cmd_req [2024-12-05 21:41:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_hw_dma_uninit [2024-12-05 21:41:47,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_hw_dma_uninit [2024-12-05 21:41:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-05 21:41:47,165 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-05 21:41:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 21:41:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-12-05 21:41:47,165 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-12-05 21:41:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2024-12-05 21:41:47,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2024-12-05 21:41:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-12-05 21:41:47,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-12-05 21:41:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:41:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure my_skb_align [2024-12-05 21:41:47,165 INFO L138 BoogieDeclarations]: Found implementation of procedure my_skb_align [2024-12-05 21:41:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-05 21:41:47,165 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-05 21:41:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-05 21:41:47,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-05 21:41:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-05 21:41:47,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-05 21:41:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_port_write_long [2024-12-05 21:41:47,166 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_port_write_long [2024-12-05 21:41:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-05 21:41:47,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-05 21:41:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-12-05 21:41:47,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-12-05 21:41:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:41:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-05 21:41:47,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-05 21:41:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-12-05 21:41:47,166 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-12-05 21:41:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2024-12-05 21:41:47,166 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2024-12-05 21:41:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 21:41:47,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 21:41:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-05 21:41:47,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-05 21:41:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:41:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-12-05 21:41:47,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-12-05 21:41:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_hw_port_ctrl_req [2024-12-05 21:41:47,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_hw_port_ctrl_req [2024-12-05 21:41:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:41:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_xmt_flush [2024-12-05 21:41:47,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_xmt_flush [2024-12-05 21:41:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-05 21:41:47,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-05 21:41:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 21:41:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_update_filters [2024-12-05 21:41:47,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_update_filters [2024-12-05 21:41:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-12-05 21:41:47,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-12-05 21:41:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_set_mac_address [2024-12-05 21:41:47,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_set_mac_address [2024-12-05 21:41:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_set_multicast_list [2024-12-05 21:41:47,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_set_multicast_list [2024-12-05 21:41:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_hw_adap_state_rd [2024-12-05 21:41:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_hw_adap_state_rd [2024-12-05 21:41:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-05 21:41:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-05 21:41:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-12-05 21:41:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-12-05 21:41:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:41:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_get_bars [2024-12-05 21:41:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_get_bars [2024-12-05 21:41:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-12-05 21:41:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-12-05 21:41:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:41:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:41:47,739 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:41:47,742 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:41:48,224 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-05 21:42:37,926 INFO L? ?]: Removed 1760 outVars from TransFormulas that were not future-live. [2024-12-05 21:42:37,926 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:42:38,724 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:42:38,725 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-05 21:42:38,725 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:42:38 BoogieIcfgContainer [2024-12-05 21:42:38,725 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:42:38,726 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:42:38,726 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:42:38,733 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:42:38,733 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:42:38" (1/1) ... [2024-12-05 21:42:38,738 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:42:38,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:38,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 977 states and 1418 transitions. [2024-12-05 21:42:38,801 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1418 transitions. [2024-12-05 21:42:38,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:42:38,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:38,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:42,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:43,653 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:42:53,764 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 [] [2024-12-05 21:42:54,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:54,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 984 states and 1461 transitions. [2024-12-05 21:42:54,516 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1461 transitions. [2024-12-05 21:42:54,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:42:54,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:54,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:57,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:58,389 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:43:08,949 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 [] [2024-12-05 21:43:09,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:09,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 991 states and 1504 transitions. [2024-12-05 21:43:09,703 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1504 transitions. [2024-12-05 21:43:09,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 21:43:09,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:09,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:13,372 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:43:14,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:14,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 995 states and 1541 transitions. [2024-12-05 21:43:14,520 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1541 transitions. [2024-12-05 21:43:14,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 21:43:14,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:14,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:17,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:18,150 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:43:29,049 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 [] [2024-12-05 21:43:31,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:31,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 1003 states and 1587 transitions. [2024-12-05 21:43:31,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1587 transitions. [2024-12-05 21:43:31,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 21:43:31,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:31,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:34,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:35,193 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:43:36,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:36,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1006 states and 1593 transitions. [2024-12-05 21:43:36,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1593 transitions. [2024-12-05 21:43:36,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 21:43:36,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:36,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:39,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:39,407 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:43:39,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:39,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1008 states and 1596 transitions. [2024-12-05 21:43:39,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1596 transitions. [2024-12-05 21:43:39,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 21:43:39,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:39,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:42,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:42,906 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:43:43,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:43,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1011 states and 1601 transitions. [2024-12-05 21:43:43,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1601 transitions. [2024-12-05 21:43:43,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 21:43:43,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:43,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:46,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:46,586 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:43:46,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:46,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1010 states and 1595 transitions. [2024-12-05 21:43:46,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1595 transitions. [2024-12-05 21:43:47,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 21:43:47,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:47,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:49,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:50,241 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:43:50,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:50,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1013 states and 1601 transitions. [2024-12-05 21:43:50,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1601 transitions. [2024-12-05 21:43:50,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:43:50,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:50,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:53,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:54,450 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:44:05,720 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 [] [2024-12-05 21:44:07,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:07,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1018 states and 1641 transitions. [2024-12-05 21:44:07,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1641 transitions. [2024-12-05 21:44:07,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 21:44:07,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:07,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:11,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:12,007 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:44:15,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:15,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 1021 states and 1673 transitions. [2024-12-05 21:44:15,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1673 transitions. [2024-12-05 21:44:15,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 21:44:15,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:15,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:18,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:18,971 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:44:23,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:23,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1026 states and 1714 transitions. [2024-12-05 21:44:23,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1714 transitions. [2024-12-05 21:44:23,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 21:44:23,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:23,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:26,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:26,912 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:44:30,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:30,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 1030 states and 1745 transitions. [2024-12-05 21:44:30,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1745 transitions. [2024-12-05 21:44:30,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 21:44:30,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:30,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:33,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:33,427 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:44:36,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:36,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 1036 states and 1785 transitions. [2024-12-05 21:44:36,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1785 transitions. [2024-12-05 21:44:36,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 21:44:36,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:36,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:39,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:40,079 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:44:41,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:41,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1039 states and 1791 transitions. [2024-12-05 21:44:41,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1791 transitions. [2024-12-05 21:44:41,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 21:44:41,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:41,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:44,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:45,127 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:44:45,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:45,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 1041 states and 1794 transitions. [2024-12-05 21:44:45,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1794 transitions. [2024-12-05 21:44:45,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 21:44:45,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:45,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:48,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:48,362 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:44:49,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:49,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1044 states and 1799 transitions. [2024-12-05 21:44:49,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1799 transitions. [2024-12-05 21:44:49,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 21:44:49,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:49,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:52,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:52,522 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:44:52,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:52,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 1047 states and 1806 transitions. [2024-12-05 21:44:52,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1806 transitions. [2024-12-05 21:44:52,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 21:44:52,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:52,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:55,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:55,696 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:44:57,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:57,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 1049 states and 1836 transitions. [2024-12-05 21:44:57,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1836 transitions. [2024-12-05 21:44:57,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 21:44:57,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:57,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:00,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:00,549 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:45:00,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:00,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1877 states to 1052 states and 1843 transitions. [2024-12-05 21:45:00,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1843 transitions. [2024-12-05 21:45:00,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 21:45:00,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:00,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:03,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:04,504 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:45:13,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:13,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 1058 states and 1880 transitions. [2024-12-05 21:45:13,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1880 transitions. [2024-12-05 21:45:13,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 21:45:13,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:13,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:16,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:16,963 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:45:26,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:26,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1063 states and 1910 transitions. [2024-12-05 21:45:26,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1910 transitions. [2024-12-05 21:45:26,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 21:45:26,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:26,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:29,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:29,903 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:45:30,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:30,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1062 states and 1896 transitions. [2024-12-05 21:45:30,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1896 transitions. [2024-12-05 21:45:30,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 21:45:30,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:30,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:33,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:33,836 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 21:45:37,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:37,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1064 states and 1899 transitions. [2024-12-05 21:45:37,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1899 transitions. [2024-12-05 21:45:37,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 21:45:37,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:37,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:40,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:40,273 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 21:45:42,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:42,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 1066 states and 1903 transitions. [2024-12-05 21:45:42,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1903 transitions. [2024-12-05 21:45:42,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 21:45:42,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:42,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:45,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:46,427 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:45:53,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:53,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 1071 states and 1949 transitions. [2024-12-05 21:45:53,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1949 transitions. [2024-12-05 21:45:53,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 21:45:53,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:53,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:56,672 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:45:59,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:59,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2013 states to 1073 states and 1979 transitions. [2024-12-05 21:45:59,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1979 transitions. [2024-12-05 21:45:59,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 21:45:59,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:59,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:02,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:03,301 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:46:04,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:04,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 1072 states and 1977 transitions. [2024-12-05 21:46:04,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1977 transitions. [2024-12-05 21:46:04,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 21:46:04,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:04,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:07,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:07,507 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-05 21:46:09,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:09,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 1073 states and 1978 transitions. [2024-12-05 21:46:09,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1978 transitions. [2024-12-05 21:46:09,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 21:46:09,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:09,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:12,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:13,093 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 21:46:14,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:14,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 1076 states and 1985 transitions. [2024-12-05 21:46:14,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1985 transitions. [2024-12-05 21:46:14,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 21:46:14,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:14,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:17,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:17,293 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 21:46:20,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:20,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1079 states and 1990 transitions. [2024-12-05 21:46:20,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1990 transitions. [2024-12-05 21:46:20,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 21:46:20,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:20,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:23,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:24,124 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:46:24,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:24,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1080 states and 1990 transitions. [2024-12-05 21:46:24,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1990 transitions. [2024-12-05 21:46:24,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:46:24,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:24,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:27,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:27,345 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 21:46:27,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:27,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1081 states and 1990 transitions. [2024-12-05 21:46:27,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1990 transitions. [2024-12-05 21:46:27,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:46:27,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:27,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:30,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:30,560 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 21:46:33,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:33,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2029 states to 1083 states and 1995 transitions. [2024-12-05 21:46:33,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1995 transitions. [2024-12-05 21:46:33,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:46:33,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:33,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:36,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:36,190 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 21:46:41,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:41,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 1086 states and 2026 transitions. [2024-12-05 21:46:41,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 2026 transitions. [2024-12-05 21:46:41,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:46:41,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:41,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:44,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:44,288 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 21:46:45,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:45,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 1087 states and 2026 transitions. [2024-12-05 21:46:45,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 2026 transitions. [2024-12-05 21:46:45,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:46:45,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:45,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:48,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:50,667 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:47:06,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:06,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2105 states to 1093 states and 2071 transitions. [2024-12-05 21:47:06,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 2071 transitions. [2024-12-05 21:47:06,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:47:06,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:06,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:09,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:09,935 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:47:15,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:15,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2135 states to 1096 states and 2101 transitions. [2024-12-05 21:47:15,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 2101 transitions. [2024-12-05 21:47:15,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:47:15,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:15,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:19,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:19,118 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-05 21:47:22,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:22,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2136 states to 1098 states and 2102 transitions. [2024-12-05 21:47:22,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 2102 transitions. [2024-12-05 21:47:22,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:47:22,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:22,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:25,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:25,696 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 21:47:25,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:25,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2143 states to 1101 states and 2109 transitions. [2024-12-05 21:47:25,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2109 transitions. [2024-12-05 21:47:25,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 21:47:25,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:25,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:28,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:29,027 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-05 21:47:29,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:29,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1103 states and 2111 transitions. [2024-12-05 21:47:29,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 2111 transitions. [2024-12-05 21:47:29,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 21:47:29,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:29,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:32,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:32,258 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-05 21:47:34,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:34,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1110 states and 2154 transitions. [2024-12-05 21:47:34,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 2154 transitions. [2024-12-05 21:47:34,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 21:47:34,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:34,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:37,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:37,907 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 21:47:40,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:40,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1112 states and 2158 transitions. [2024-12-05 21:47:40,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 2158 transitions. [2024-12-05 21:47:40,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 21:47:40,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:40,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:43,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:43,718 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 21:47:52,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:52,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1116 states and 2193 transitions. [2024-12-05 21:47:52,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 2193 transitions. [2024-12-05 21:47:52,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 21:47:52,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:52,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:55,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:55,322 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 21:48:07,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:07,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1121 states and 2225 transitions. [2024-12-05 21:48:07,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2225 transitions. [2024-12-05 21:48:07,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 21:48:07,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:07,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:10,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:10,774 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:48:10,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:10,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1123 states and 2227 transitions. [2024-12-05 21:48:10,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2227 transitions. [2024-12-05 21:48:10,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 21:48:10,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:10,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:14,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:14,161 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 21:48:18,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:18,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1126 states and 2233 transitions. [2024-12-05 21:48:18,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2233 transitions. [2024-12-05 21:48:18,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 21:48:18,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:18,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:22,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:22,417 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:48:25,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:25,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1129 states and 2237 transitions. [2024-12-05 21:48:25,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 2237 transitions. [2024-12-05 21:48:25,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 21:48:25,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:25,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:28,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:28,764 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 21:48:28,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:28,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1132 states and 2245 transitions. [2024-12-05 21:48:28,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2245 transitions. [2024-12-05 21:48:28,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 21:48:28,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:28,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:31,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:32,139 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 21:48:34,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:34,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1134 states and 2275 transitions. [2024-12-05 21:48:34,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 2275 transitions. [2024-12-05 21:48:34,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 21:48:34,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:34,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:38,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:38,347 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:48:38,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:38,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1135 states and 2277 transitions. [2024-12-05 21:48:38,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2277 transitions. [2024-12-05 21:48:38,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 21:48:38,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:38,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:41,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:42,039 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-05 21:48:45,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:45,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1137 states and 2279 transitions. [2024-12-05 21:48:45,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 2279 transitions. [2024-12-05 21:48:45,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 21:48:45,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:45,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:48,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:48,602 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-05 21:48:51,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:51,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1139 states and 2281 transitions. [2024-12-05 21:48:51,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 2281 transitions. [2024-12-05 21:48:51,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 21:48:51,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:51,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:54,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:54,874 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-05 21:48:54,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:54,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1141 states and 2283 transitions. [2024-12-05 21:48:54,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2283 transitions. [2024-12-05 21:48:54,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 21:48:54,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:54,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:57,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:57,923 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 21:49:01,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:01,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1143 states and 2308 transitions. [2024-12-05 21:49:01,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2308 transitions. [2024-12-05 21:49:01,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 21:49:01,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:01,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:04,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:04,142 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 21:49:07,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:07,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1146 states and 2313 transitions. [2024-12-05 21:49:07,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2313 transitions. [2024-12-05 21:49:07,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 21:49:07,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:07,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:10,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:10,109 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 21:49:13,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:13,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1148 states and 2333 transitions. [2024-12-05 21:49:13,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 2333 transitions. [2024-12-05 21:49:13,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:49:13,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:13,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:16,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:16,748 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 21:49:18,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:18,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 1151 states and 2338 transitions. [2024-12-05 21:49:18,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2338 transitions. [2024-12-05 21:49:18,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 21:49:18,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:18,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:21,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:21,610 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 21:49:24,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:24,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2382 states to 1156 states and 2347 transitions. [2024-12-05 21:49:24,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2347 transitions. [2024-12-05 21:49:24,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:49:24,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:24,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:28,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:29,186 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:49:38,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:38,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2424 states to 1163 states and 2389 transitions. [2024-12-05 21:49:38,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2389 transitions. [2024-12-05 21:49:38,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 21:49:38,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:38,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:41,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:42,132 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:49:45,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:45,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 1164 states and 2390 transitions. [2024-12-05 21:49:45,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2390 transitions. [2024-12-05 21:49:45,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 21:49:45,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:45,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:48,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:53,320 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-05 21:50:08,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:08,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 1169 states and 2409 transitions. [2024-12-05 21:50:08,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 2409 transitions. [2024-12-05 21:50:08,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 21:50:08,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:08,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:11,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:13,655 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:50:19,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:19,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2456 states to 1169 states and 2408 transitions. [2024-12-05 21:50:19,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 2408 transitions. [2024-12-05 21:50:19,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 21:50:19,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:19,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:22,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:23,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:50:35,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:35,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2469 states to 1173 states and 2419 transitions. [2024-12-05 21:50:35,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2419 transitions. [2024-12-05 21:50:35,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 21:50:35,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:35,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:38,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:39,173 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:50:42,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:42,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2498 states to 1175 states and 2448 transitions. [2024-12-05 21:50:42,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2448 transitions. [2024-12-05 21:50:42,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 21:50:42,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:43,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:46,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:46,234 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:50:46,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:46,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2501 states to 1177 states and 2451 transitions. [2024-12-05 21:50:46,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2451 transitions. [2024-12-05 21:50:46,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 21:50:46,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:46,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:49,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:49,492 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:50:49,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:49,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2502 states to 1178 states and 2452 transitions. [2024-12-05 21:50:49,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2452 transitions. [2024-12-05 21:50:49,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 21:50:49,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:49,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:52,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:52,682 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:50:54,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:54,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 1180 states and 2456 transitions. [2024-12-05 21:50:54,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2456 transitions. [2024-12-05 21:50:54,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 21:50:54,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:54,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:57,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:58,009 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:51:01,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:01,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 1181 states and 2459 transitions. [2024-12-05 21:51:01,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2459 transitions. [2024-12-05 21:51:01,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 21:51:01,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:01,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:04,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:05,110 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:51:13,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:13,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2517 states to 1184 states and 2466 transitions. [2024-12-05 21:51:13,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2466 transitions. [2024-12-05 21:51:13,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 21:51:13,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:13,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:16,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:16,959 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:51:20,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:20,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2550 states to 1187 states and 2499 transitions. [2024-12-05 21:51:20,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2499 transitions. [2024-12-05 21:51:20,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:51:20,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:20,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:23,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:25,659 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:51:39,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:39,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2591 states to 1192 states and 2536 transitions. [2024-12-05 21:51:39,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2536 transitions. [2024-12-05 21:51:39,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 21:51:39,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:39,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:42,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:45,079 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:51:52,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:52,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2595 states to 1193 states and 2540 transitions. [2024-12-05 21:51:52,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2540 transitions. [2024-12-05 21:51:52,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 21:51:52,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:52,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:55,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:55,886 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:51:59,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:59,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2628 states to 1196 states and 2573 transitions. [2024-12-05 21:51:59,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2573 transitions. [2024-12-05 21:51:59,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 21:51:59,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:59,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:02,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:03,246 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:52:03,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:03,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1197 states and 2575 transitions. [2024-12-05 21:52:03,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2575 transitions. [2024-12-05 21:52:03,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 21:52:03,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:03,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:06,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:06,726 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:52:06,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:06,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2632 states to 1198 states and 2577 transitions. [2024-12-05 21:52:06,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2577 transitions. [2024-12-05 21:52:06,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 21:52:06,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:06,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:09,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:10,149 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 21:52:19,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:19,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 1203 states and 2585 transitions. [2024-12-05 21:52:19,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2585 transitions. [2024-12-05 21:52:19,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 21:52:19,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:19,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:22,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:22,554 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-05 21:52:27,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:27,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2641 states to 1204 states and 2586 transitions. [2024-12-05 21:52:27,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2586 transitions. [2024-12-05 21:52:27,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:52:27,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:27,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:30,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:30,515 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-05 21:52:34,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:34,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2642 states to 1205 states and 2587 transitions. [2024-12-05 21:52:34,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2587 transitions. [2024-12-05 21:52:34,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:52:34,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:34,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:37,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:38,220 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-05 21:52:38,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:38,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2642 states to 1206 states and 2587 transitions. [2024-12-05 21:52:38,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2587 transitions. [2024-12-05 21:52:38,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:52:38,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:38,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:41,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:41,371 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 16 proven. 5 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 21:52:48,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:48,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2647 states to 1209 states and 2592 transitions. [2024-12-05 21:52:48,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2592 transitions. [2024-12-05 21:52:48,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 21:52:48,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:48,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:51,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:51,343 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-05 21:52:58,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:58,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1212 states and 2597 transitions. [2024-12-05 21:52:58,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2597 transitions. [2024-12-05 21:52:58,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 21:52:58,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:58,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:01,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:01,302 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-05 21:53:08,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:08,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2660 states to 1215 states and 2603 transitions. [2024-12-05 21:53:08,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2603 transitions. [2024-12-05 21:53:08,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:53:08,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:08,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:11,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:11,601 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 21:53:13,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:13,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2667 states to 1220 states and 2610 transitions. [2024-12-05 21:53:13,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2610 transitions. [2024-12-05 21:53:13,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 21:53:13,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:13,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:16,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:16,980 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:53:26,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:26,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2675 states to 1222 states and 2616 transitions. [2024-12-05 21:53:26,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2616 transitions. [2024-12-05 21:53:26,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 21:53:26,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:26,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:29,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:29,717 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:53:39,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:39,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 1226 states and 2626 transitions. [2024-12-05 21:53:39,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2626 transitions. [2024-12-05 21:53:39,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 21:53:39,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:39,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:42,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:42,806 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:53:48,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:48,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2692 states to 1229 states and 2631 transitions. [2024-12-05 21:53:48,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2631 transitions. [2024-12-05 21:53:48,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 21:53:48,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:48,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:51,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:51,497 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 16 proven. 5 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 21:53:53,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:53,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2695 states to 1231 states and 2634 transitions. [2024-12-05 21:53:53,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2634 transitions. [2024-12-05 21:53:53,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 21:53:53,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:53,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:56,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:56,997 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:53:59,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:59,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2695 states to 1232 states and 2634 transitions. [2024-12-05 21:53:59,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2634 transitions. [2024-12-05 21:53:59,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 21:53:59,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:59,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:02,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:02,991 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 21:54:03,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:03,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2697 states to 1233 states and 2636 transitions. [2024-12-05 21:54:03,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2636 transitions. [2024-12-05 21:54:03,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:54:03,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:03,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:06,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:06,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-05 21:54:08,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:08,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1236 states and 2640 transitions. [2024-12-05 21:54:08,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2640 transitions. [2024-12-05 21:54:08,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 21:54:08,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:08,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:11,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:11,845 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:54:16,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:16,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2703 states to 1238 states and 2641 transitions. [2024-12-05 21:54:16,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2641 transitions. [2024-12-05 21:54:16,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:54:16,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:16,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:19,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:19,564 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:54:26,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:26,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2715 states to 1243 states and 2652 transitions. [2024-12-05 21:54:26,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2652 transitions. [2024-12-05 21:54:26,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:54:26,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:26,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:29,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:30,022 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:54:34,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:34,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2727 states to 1248 states and 2663 transitions. [2024-12-05 21:54:34,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2663 transitions. [2024-12-05 21:54:34,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:54:34,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:34,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:37,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:38,105 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:54:46,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:46,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2739 states to 1252 states and 2674 transitions. [2024-12-05 21:54:46,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2674 transitions. [2024-12-05 21:54:46,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:54:46,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:46,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:49,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:49,975 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:54:52,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:52,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1253 states and 2677 transitions. [2024-12-05 21:54:52,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2677 transitions. [2024-12-05 21:54:52,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:54:52,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:52,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:55,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:55,925 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:54:55,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:55,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2744 states to 1255 states and 2679 transitions. [2024-12-05 21:54:55,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2679 transitions. [2024-12-05 21:54:55,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:54:55,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:55,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:58,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:59,040 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 21:54:59,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:59,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2744 states to 1256 states and 2679 transitions. [2024-12-05 21:54:59,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2679 transitions. [2024-12-05 21:54:59,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:54:59,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:59,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:02,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:02,147 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 21:55:02,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:02,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2744 states to 1257 states and 2679 transitions. [2024-12-05 21:55:02,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2679 transitions. [2024-12-05 21:55:02,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 21:55:02,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:02,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:05,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:05,404 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:55:20,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:20,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2753 states to 1260 states and 2687 transitions. [2024-12-05 21:55:20,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2687 transitions. [2024-12-05 21:55:20,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 21:55:20,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:20,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:24,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:24,228 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:55:26,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:26,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2783 states to 1263 states and 2717 transitions. [2024-12-05 21:55:26,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2717 transitions. [2024-12-05 21:55:26,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 21:55:26,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:26,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:29,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:30,153 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-05 21:55:37,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:37,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 1265 states and 2719 transitions. [2024-12-05 21:55:37,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2719 transitions. [2024-12-05 21:55:37,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 21:55:37,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:37,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:40,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:40,898 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:55:51,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:51,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 1268 states and 2725 transitions. [2024-12-05 21:55:51,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2725 transitions. [2024-12-05 21:55:51,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:55:51,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:51,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:54,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:54,420 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 21:56:00,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:00,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 1270 states and 2727 transitions. [2024-12-05 21:56:00,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2727 transitions. [2024-12-05 21:56:00,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 21:56:00,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:00,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:03,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:03,417 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:56:09,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:09,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 1271 states and 2727 transitions. [2024-12-05 21:56:09,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2727 transitions. [2024-12-05 21:56:09,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 21:56:09,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:09,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:12,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:12,569 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 21:56:12,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:12,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2805 states to 1276 states and 2736 transitions. [2024-12-05 21:56:12,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2736 transitions. [2024-12-05 21:56:12,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 21:56:12,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:12,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:15,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:15,875 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked.