./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--ethernet--sis--sis900.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_81fe00e6-c040-47c9-9aba-5a759418edc9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81fe00e6-c040-47c9-9aba-5a759418edc9/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_81fe00e6-c040-47c9-9aba-5a759418edc9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81fe00e6-c040-47c9-9aba-5a759418edc9/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--ethernet--sis--sis900.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81fe00e6-c040-47c9-9aba-5a759418edc9/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_81fe00e6-c040-47c9-9aba-5a759418edc9/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 8a589a2971b8b26c84b19dd15ca599e2c024bda8a102f55ffa19d72f19d12686 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:04:49,564 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:04:49,613 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81fe00e6-c040-47c9-9aba-5a759418edc9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 04:04:49,617 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:04:49,617 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:04:49,634 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:04:49,635 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:04:49,635 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:04:49,635 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:04:49,636 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:04:49,636 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:04:49,636 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:04:49,636 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:04:49,636 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:04:49,636 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:04:49,636 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:04:49,636 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:04:49,636 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:04:49,637 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:04:49,637 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:04:49,637 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:04:49,637 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:04:49,637 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:04:49,637 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:04:49,637 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:04:49,637 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:04:49,637 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:04:49,638 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:04:49,638 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:04:49,638 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:04:49,638 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_81fe00e6-c040-47c9-9aba-5a759418edc9/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 -> 8a589a2971b8b26c84b19dd15ca599e2c024bda8a102f55ffa19d72f19d12686 [2024-12-06 04:04:49,830 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:04:49,837 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:04:49,839 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:04:49,840 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:04:49,840 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:04:49,841 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81fe00e6-c040-47c9-9aba-5a759418edc9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i [2024-12-06 04:04:52,534 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81fe00e6-c040-47c9-9aba-5a759418edc9/bin/ukojak-verify-CZk0znPC7b/data/66563ef1e/a1f5511a78a94099aef8cb34edb75e24/FLAG143918d42 [2024-12-06 04:04:52,994 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:04:52,995 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81fe00e6-c040-47c9-9aba-5a759418edc9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i [2024-12-06 04:04:53,023 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81fe00e6-c040-47c9-9aba-5a759418edc9/bin/ukojak-verify-CZk0znPC7b/data/66563ef1e/a1f5511a78a94099aef8cb34edb75e24/FLAG143918d42 [2024-12-06 04:04:53,120 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81fe00e6-c040-47c9-9aba-5a759418edc9/bin/ukojak-verify-CZk0znPC7b/data/66563ef1e/a1f5511a78a94099aef8cb34edb75e24 [2024-12-06 04:04:53,122 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:04:53,123 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:04:53,125 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:04:53,125 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:04:53,129 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:04:53,129 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:04:53" (1/1) ... [2024-12-06 04:04:53,130 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b7f4b07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:53, skipping insertion in model container [2024-12-06 04:04:53,130 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:04:53" (1/1) ... [2024-12-06 04:04:53,227 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:04:54,634 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_81fe00e6-c040-47c9-9aba-5a759418edc9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i[280896,280909] [2024-12-06 04:04:54,691 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:04:54,748 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:04:54,856 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"); [5565] [2024-12-06 04:04:54,858 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)); [5572] [2024-12-06 04:04:54,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5744] [2024-12-06 04:04:54,866 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5752] [2024-12-06 04:04:54,887 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)); [5954-5955] [2024-12-06 04:04:54,889 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)); [5983-5984] [2024-12-06 04:04:55,068 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_81fe00e6-c040-47c9-9aba-5a759418edc9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i[280896,280909] [2024-12-06 04:04:55,078 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:04:55,249 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:04:55,249 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:55 WrapperNode [2024-12-06 04:04:55,249 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:04:55,250 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:04:55,250 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:04:55,250 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:04:55,257 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:55" (1/1) ... [2024-12-06 04:04:55,305 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:55" (1/1) ... [2024-12-06 04:04:55,479 INFO L138 Inliner]: procedures = 276, calls = 1627, calls flagged for inlining = 149, calls inlined = 146, statements flattened = 5185 [2024-12-06 04:04:55,479 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:04:55,480 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:04:55,480 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:04:55,480 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:04:55,488 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:55" (1/1) ... [2024-12-06 04:04:55,488 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:55" (1/1) ... [2024-12-06 04:04:55,515 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:55" (1/1) ... [2024-12-06 04:04:55,516 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:55" (1/1) ... [2024-12-06 04:04:55,604 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:55" (1/1) ... [2024-12-06 04:04:55,616 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:55" (1/1) ... [2024-12-06 04:04:55,636 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:55" (1/1) ... [2024-12-06 04:04:55,666 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:55" (1/1) ... [2024-12-06 04:04:55,677 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:55" (1/1) ... [2024-12-06 04:04:55,711 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:04:55,712 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:04:55,712 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:04:55,712 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:04:55,713 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:55" (1/1) ... [2024-12-06 04:04:55,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:04:55,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81fe00e6-c040-47c9-9aba-5a759418edc9/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:04:55,743 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81fe00e6-c040-47c9-9aba-5a759418edc9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:04:55,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81fe00e6-c040-47c9-9aba-5a759418edc9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:04:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rxfilter [2024-12-06 04:04:55,770 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rxfilter [2024-12-06 04:04:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-12-06 04:04:55,770 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-12-06 04:04:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2024-12-06 04:04:55,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2024-12-06 04:04:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 04:04:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-06 04:04:55,770 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-06 04:04:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 04:04:55,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 04:04:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 04:04:55,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 04:04:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-12-06 04:04:55,771 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-12-06 04:04:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-06 04:04:55,771 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-06 04:04:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-12-06 04:04:55,771 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-12-06 04:04:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-12-06 04:04:55,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-12-06 04:04:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 04:04:55,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 04:04:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_reset [2024-12-06 04:04:55,771 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_reset [2024-12-06 04:04:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 04:04:55,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 04:04:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-12-06 04:04:55,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-12-06 04:04:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-12-06 04:04:55,772 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-12-06 04:04:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-06 04:04:55,772 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-06 04:04:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-12-06 04:04:55,772 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-12-06 04:04:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_default_phy [2024-12-06 04:04:55,772 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_default_phy [2024-12-06 04:04:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-12-06 04:04:55,772 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-12-06 04:04:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 04:04:55,772 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 04:04:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-12-06 04:04:55,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-12-06 04:04:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-06 04:04:55,772 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-06 04:04:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-12-06 04:04:55,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-12-06 04:04:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-12-06 04:04:55,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-12-06 04:04:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_check_mode [2024-12-06 04:04:55,773 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_check_mode [2024-12-06 04:04:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-06 04:04:55,773 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-06 04:04:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2024-12-06 04:04:55,773 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2024-12-06 04:04:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-12-06 04:04:55,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-12-06 04:04:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:04:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-06 04:04:55,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-06 04:04:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-12-06 04:04:55,773 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-12-06 04:04:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:04:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-06 04:04:55,774 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-06 04:04:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-12-06 04:04:55,774 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-12-06 04:04:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-06 04:04:55,774 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-06 04:04:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-12-06 04:04:55,774 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-12-06 04:04:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-06 04:04:55,774 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-06 04:04:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-12-06 04:04:55,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-12-06 04:04:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rx_ring [2024-12-06 04:04:55,774 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rx_ring [2024-12-06 04:04:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_remove [2024-12-06 04:04:55,774 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_remove [2024-12-06 04:04:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-06 04:04:55,774 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-06 04:04:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure sis630_set_eq [2024-12-06 04:04:55,775 INFO L138 BoogieDeclarations]: Found implementation of procedure sis630_set_eq [2024-12-06 04:04:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2024-12-06 04:04:55,775 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2024-12-06 04:04:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-12-06 04:04:55,775 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-12-06 04:04:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:04:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 04:04:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 04:04:55,775 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 04:04:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2024-12-06 04:04:55,775 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2024-12-06 04:04:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2024-12-06 04:04:55,775 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2024-12-06 04:04:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-06 04:04:55,775 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-06 04:04:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_tx_ring [2024-12-06 04:04:55,775 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_tx_ring [2024-12-06 04:04:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-06 04:04:55,775 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-06 04:04:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2024-12-06 04:04:55,776 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2024-12-06 04:04:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-12-06 04:04:55,776 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-12-06 04:04:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-06 04:04:55,776 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-06 04:04:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-12-06 04:04:55,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-12-06 04:04:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 04:04:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_mode [2024-12-06 04:04:55,776 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_mode [2024-12-06 04:04:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:04:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_poll [2024-12-06 04:04:55,776 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_poll [2024-12-06 04:04:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-12-06 04:04:55,776 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-12-06 04:04:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-06 04:04:55,776 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-06 04:04:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-06 04:04:55,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-06 04:04:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-12-06 04:04:55,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-12-06 04:04:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-06 04:04:55,777 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-06 04:04:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-06 04:04:55,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-06 04:04:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 04:04:55,777 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 04:04:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_resume [2024-12-06 04:04:55,777 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_resume [2024-12-06 04:04:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-12-06 04:04:55,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-12-06 04:04:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:04:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-12-06 04:04:55,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-12-06 04:04:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-12-06 04:04:55,777 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-12-06 04:04:55,778 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_interrupt [2024-12-06 04:04:55,778 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_interrupt [2024-12-06 04:04:55,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 04:04:55,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 04:04:55,778 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_reset_phy [2024-12-06 04:04:55,778 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_reset_phy [2024-12-06 04:04:55,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-06 04:04:55,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-06 04:04:55,778 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_config [2024-12-06 04:04:55,778 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_config [2024-12-06 04:04:55,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:04:55,778 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2024-12-06 04:04:55,778 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2024-12-06 04:04:55,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-06 04:04:55,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-06 04:04:55,778 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-12-06 04:04:55,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-12-06 04:04:55,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:04:55,779 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_idle [2024-12-06 04:04:55,779 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_idle [2024-12-06 04:04:55,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:04:55,779 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-12-06 04:04:55,779 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-12-06 04:04:55,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-12-06 04:04:55,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-12-06 04:04:55,779 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-12-06 04:04:55,779 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-12-06 04:04:55,779 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-12-06 04:04:55,779 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-12-06 04:04:55,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2024-12-06 04:04:55,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2024-12-06 04:04:55,779 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_tx_timeout [2024-12-06 04:04:55,779 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_tx_timeout [2024-12-06 04:04:55,779 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-12-06 04:04:55,780 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-12-06 04:04:55,780 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ioctl [2024-12-06 04:04:55,780 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ioctl [2024-12-06 04:04:55,780 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-12-06 04:04:55,780 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-12-06 04:04:55,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:04:55,780 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-12-06 04:04:55,780 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-12-06 04:04:55,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:04:55,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:04:56,418 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:04:56,421 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:04:56,604 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 04:05:19,628 INFO L? ?]: Removed 2275 outVars from TransFormulas that were not future-live. [2024-12-06 04:05:19,629 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:05:21,599 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:05:21,599 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:05:21,599 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:05:21 BoogieIcfgContainer [2024-12-06 04:05:21,599 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:05:21,600 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:05:21,600 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:05:21,610 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:05:21,610 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:05:21" (1/1) ... [2024-12-06 04:05:21,617 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:05:21,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:21,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2056 states to 1402 states and 2056 transitions. [2024-12-06 04:05:21,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2056 transitions. [2024-12-06 04:05:21,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 04:05:21,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:21,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:28,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:29,635 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 04:05:39,780 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 [] [2024-12-06 04:05:41,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:41,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2168 states to 1409 states and 2139 transitions. [2024-12-06 04:05:41,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2139 transitions. [2024-12-06 04:05:41,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 04:05:41,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:41,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:48,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:49,174 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 04:06:00,130 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:06:02,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:02,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1416 states and 2222 transitions. [2024-12-06 04:06:02,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 2222 transitions. [2024-12-06 04:06:02,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 04:06:02,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:02,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:08,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:09,518 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 04:06:20,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:06:24,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:24,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2395 states to 1424 states and 2308 transitions. [2024-12-06 04:06:24,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2308 transitions. [2024-12-06 04:06:24,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 04:06:24,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:24,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:30,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:31,432 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 04:06:43,119 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 [] [2024-12-06 04:06:49,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:49,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 1433 states and 2397 transitions. [2024-12-06 04:06:49,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 2397 transitions. [2024-12-06 04:06:49,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 04:06:49,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:49,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:54,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:55,485 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-12-06 04:06:55,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:55,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1434 states and 2398 transitions. [2024-12-06 04:06:55,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2398 transitions. [2024-12-06 04:06:55,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 04:06:55,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:55,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:01,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:02,207 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-12-06 04:07:02,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:02,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2515 states to 1435 states and 2399 transitions. [2024-12-06 04:07:02,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 2399 transitions. [2024-12-06 04:07:02,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 04:07:02,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:02,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:08,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:08,895 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-12-06 04:07:12,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:12,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2592 states to 1443 states and 2476 transitions. [2024-12-06 04:07:12,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 2476 transitions. [2024-12-06 04:07:13,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:07:13,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:13,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:18,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:19,421 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 04:07:26,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:26,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2664 states to 1448 states and 2548 transitions. [2024-12-06 04:07:26,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2548 transitions. [2024-12-06 04:07:26,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:07:26,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:26,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:32,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:33,298 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 04:07:41,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:41,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1451 states and 2604 transitions. [2024-12-06 04:07:41,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2604 transitions. [2024-12-06 04:07:41,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:07:41,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:41,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:47,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:47,462 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-12-06 04:07:50,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:50,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1452 states and 2604 transitions. [2024-12-06 04:07:50,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2604 transitions. [2024-12-06 04:07:50,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:07:50,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:50,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:55,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:56,272 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-06 04:08:02,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:02,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2727 states to 1455 states and 2611 transitions. [2024-12-06 04:08:02,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 2611 transitions. [2024-12-06 04:08:02,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:08:02,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:02,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:07,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:08,149 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-12-06 04:08:11,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:11,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2727 states to 1456 states and 2611 transitions. [2024-12-06 04:08:11,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 2611 transitions. [2024-12-06 04:08:11,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 04:08:11,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:11,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:17,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:17,393 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-06 04:08:23,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:23,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2734 states to 1459 states and 2618 transitions. [2024-12-06 04:08:23,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 2618 transitions. [2024-12-06 04:08:23,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 04:08:23,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:23,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:29,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:30,517 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 04:08:50,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:50,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2802 states to 1466 states and 2686 transitions. [2024-12-06 04:08:50,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2686 transitions. [2024-12-06 04:08:50,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 04:08:50,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:50,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:56,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:56,832 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-06 04:09:00,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:00,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 1469 states and 2692 transitions. [2024-12-06 04:09:00,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2692 transitions. [2024-12-06 04:09:00,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 04:09:00,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:00,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:06,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:07,865 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 04:09:30,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:30,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2869 states to 1475 states and 2753 transitions. [2024-12-06 04:09:30,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2753 transitions. [2024-12-06 04:09:30,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 04:09:30,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:30,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:35,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:36,093 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-06 04:09:47,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:47,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2876 states to 1478 states and 2760 transitions. [2024-12-06 04:09:47,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 2760 transitions. [2024-12-06 04:09:47,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 04:09:47,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:47,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:53,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:53,829 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-06 04:09:57,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:57,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2881 states to 1481 states and 2765 transitions. [2024-12-06 04:09:57,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2765 transitions. [2024-12-06 04:09:57,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 04:09:57,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:57,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:03,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:03,827 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 04:10:06,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:06,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1484 states and 2770 transitions. [2024-12-06 04:10:06,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2770 transitions. [2024-12-06 04:10:06,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 04:10:06,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:06,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:12,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:12,806 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-06 04:10:16,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:16,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1487 states and 2776 transitions. [2024-12-06 04:10:16,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2776 transitions. [2024-12-06 04:10:16,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 04:10:16,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:16,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:22,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:22,707 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-12-06 04:10:26,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:26,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1488 states and 2776 transitions. [2024-12-06 04:10:26,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 2776 transitions. [2024-12-06 04:10:26,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 04:10:26,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:26,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:32,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:32,690 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-12-06 04:10:34,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:34,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1489 states and 2776 transitions. [2024-12-06 04:10:34,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2776 transitions. [2024-12-06 04:10:34,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 04:10:34,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:34,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:40,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:40,863 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-06 04:10:51,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:51,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2899 states to 1492 states and 2783 transitions. [2024-12-06 04:10:51,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 2783 transitions. [2024-12-06 04:10:51,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 04:10:51,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:51,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:57,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:58,141 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-06 04:11:02,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:02,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2905 states to 1495 states and 2789 transitions. [2024-12-06 04:11:02,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2789 transitions. [2024-12-06 04:11:02,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 04:11:02,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:02,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:07,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:08,153 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-06 04:11:10,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:10,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2910 states to 1498 states and 2794 transitions. [2024-12-06 04:11:10,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2794 transitions. [2024-12-06 04:11:10,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 04:11:10,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:10,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:15,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:17,347 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 04:11:19,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:19,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2899 states to 1497 states and 2783 transitions. [2024-12-06 04:11:19,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 2783 transitions. [2024-12-06 04:11:19,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 04:11:19,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:19,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:24,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:26,324 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 04:11:27,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:27,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2888 states to 1496 states and 2772 transitions. [2024-12-06 04:11:27,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 2772 transitions. [2024-12-06 04:11:27,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 04:11:27,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:27,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:33,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:33,875 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-06 04:11:38,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:38,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2896 states to 1499 states and 2780 transitions. [2024-12-06 04:11:38,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2780 transitions. [2024-12-06 04:11:38,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 04:11:38,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:38,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:44,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:46,061 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-12-06 04:12:03,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:03,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2951 states to 1503 states and 2835 transitions. [2024-12-06 04:12:03,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 2835 transitions. [2024-12-06 04:12:03,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 04:12:03,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:03,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:08,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:08,949 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-06 04:12:13,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:13,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2957 states to 1506 states and 2841 transitions. [2024-12-06 04:12:13,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2841 transitions. [2024-12-06 04:12:13,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 04:12:13,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:13,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:19,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:19,806 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-06 04:12:29,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:29,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2963 states to 1509 states and 2847 transitions. [2024-12-06 04:12:29,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2847 transitions. [2024-12-06 04:12:29,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 04:12:29,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:29,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:35,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:35,557 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-06 04:12:40,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:40,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2971 states to 1512 states and 2855 transitions. [2024-12-06 04:12:40,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2855 transitions. [2024-12-06 04:12:40,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 04:12:40,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:40,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:46,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:46,425 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-12-06 04:12:46,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:46,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2971 states to 1513 states and 2855 transitions. [2024-12-06 04:12:46,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2855 transitions. [2024-12-06 04:12:46,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 04:12:46,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:46,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:52,209 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-12-06 04:12:57,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:57,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2971 states to 1514 states and 2855 transitions. [2024-12-06 04:12:57,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 2855 transitions. [2024-12-06 04:12:57,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 04:12:57,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:57,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:02,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:03,235 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-12-06 04:13:10,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:10,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2974 states to 1516 states and 2858 transitions. [2024-12-06 04:13:10,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2858 transitions. [2024-12-06 04:13:10,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 04:13:10,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:10,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:16,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:16,724 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-12-06 04:13:26,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:26,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2982 states to 1520 states and 2866 transitions. [2024-12-06 04:13:26,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 2866 transitions. [2024-12-06 04:13:26,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 04:13:26,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:26,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:32,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:32,492 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-06 04:13:37,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:37,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2988 states to 1523 states and 2872 transitions. [2024-12-06 04:13:37,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 2872 transitions. [2024-12-06 04:13:37,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 04:13:37,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:37,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:43,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:43,870 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-06 04:13:51,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:51,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2994 states to 1526 states and 2878 transitions. [2024-12-06 04:13:51,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2878 transitions. [2024-12-06 04:13:51,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 04:13:51,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:51,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:57,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:59,264 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 04:14:01,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:01,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2992 states to 1525 states and 2876 transitions. [2024-12-06 04:14:01,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2876 transitions. [2024-12-06 04:14:01,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 04:14:01,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:01,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:06,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:06,805 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-12-06 04:14:06,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:06,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2992 states to 1526 states and 2876 transitions. [2024-12-06 04:14:06,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2876 transitions. [2024-12-06 04:14:06,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 04:14:06,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:06,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:12,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:12,964 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-06 04:14:18,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:18,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2998 states to 1529 states and 2882 transitions. [2024-12-06 04:14:18,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2882 transitions. [2024-12-06 04:14:18,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 04:14:18,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:18,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:24,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:26,209 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 04:14:50,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:50,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3081 states to 1535 states and 2965 transitions. [2024-12-06 04:14:50,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 2965 transitions. [2024-12-06 04:14:50,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 04:14:50,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:50,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:56,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:56,301 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-12-06 04:15:14,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:14,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3149 states to 1540 states and 3033 transitions. [2024-12-06 04:15:14,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 3033 transitions. [2024-12-06 04:15:14,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 04:15:14,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:14,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:20,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:20,580 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 04:15:34,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:34,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3224 states to 1544 states and 3108 transitions. [2024-12-06 04:15:34,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 3108 transitions. [2024-12-06 04:15:34,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 04:15:34,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:34,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:39,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:40,139 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-12-06 04:15:47,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:47,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3273 states to 1546 states and 3157 transitions. [2024-12-06 04:15:47,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 3157 transitions. [2024-12-06 04:15:47,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 04:15:47,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:47,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:53,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:00,367 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-12-06 04:16:15,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:15,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3291 states to 1551 states and 3171 transitions. [2024-12-06 04:16:15,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 3171 transitions. [2024-12-06 04:16:15,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 04:16:15,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:15,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:21,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:21,235 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-12-06 04:16:28,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:28,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3296 states to 1554 states and 3176 transitions. [2024-12-06 04:16:28,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 3176 transitions. [2024-12-06 04:16:28,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 04:16:28,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:28,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:33,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:34,041 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-12-06 04:16:34,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:34,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3296 states to 1555 states and 3176 transitions. [2024-12-06 04:16:34,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 3176 transitions. [2024-12-06 04:16:34,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 04:16:34,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:34,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:39,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:40,120 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-12-06 04:16:43,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:43,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3296 states to 1556 states and 3176 transitions. [2024-12-06 04:16:43,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 3176 transitions. [2024-12-06 04:16:43,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 04:16:43,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:43,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:49,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:49,504 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-12-06 04:16:59,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:59,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3304 states to 1559 states and 3184 transitions. [2024-12-06 04:16:59,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 3184 transitions. [2024-12-06 04:16:59,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 04:16:59,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:59,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:05,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:05,309 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-12-06 04:17:08,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:08,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 1562 states and 3190 transitions. [2024-12-06 04:17:08,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 3190 transitions. [2024-12-06 04:17:08,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 04:17:08,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:08,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:14,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:15,281 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 04:17:22,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:22,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3311 states to 1563 states and 3191 transitions. [2024-12-06 04:17:22,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 3191 transitions. [2024-12-06 04:17:22,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 04:17:22,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:22,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:28,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:29,274 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-12-06 04:17:36,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:36,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3319 states to 1566 states and 3198 transitions. [2024-12-06 04:17:36,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 3198 transitions. [2024-12-06 04:17:36,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 04:17:36,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:36,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:43,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:46,683 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 04:17:49,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:49,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3320 states to 1567 states and 3199 transitions. [2024-12-06 04:17:49,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 3199 transitions. [2024-12-06 04:17:49,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 04:17:49,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:49,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:56,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:57,054 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 04:18:01,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:01,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3325 states to 1570 states and 3204 transitions. [2024-12-06 04:18:01,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 3204 transitions. [2024-12-06 04:18:01,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 04:18:01,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:01,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:06,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:10,103 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 04:18:21,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:21,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3332 states to 1573 states and 3211 transitions. [2024-12-06 04:18:21,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 3211 transitions. [2024-12-06 04:18:21,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 04:18:21,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:21,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:27,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:27,477 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-12-06 04:18:34,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:34,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3338 states to 1576 states and 3217 transitions. [2024-12-06 04:18:34,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 3217 transitions. [2024-12-06 04:18:34,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 04:18:34,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:34,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:40,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:43,541 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked.