./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_fb0d4ea4-0a0e-4431-9740-c8d9df0a536c/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb0d4ea4-0a0e-4431-9740-c8d9df0a536c/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb0d4ea4-0a0e-4431-9740-c8d9df0a536c/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb0d4ea4-0a0e-4431-9740-c8d9df0a536c/bin/ukojak-verify-ENZ3QT5qd3/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_fb0d4ea4-0a0e-4431-9740-c8d9df0a536c/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb0d4ea4-0a0e-4431-9740-c8d9df0a536c/bin/ukojak-verify-ENZ3QT5qd3 --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 [2024-11-25 02:00:25,404 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:00:25,497 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb0d4ea4-0a0e-4431-9740-c8d9df0a536c/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 02:00:25,504 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:00:25,506 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:00:25,546 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:00:25,548 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:00:25,549 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:00:25,549 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:00:25,550 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:00:25,551 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:00:25,551 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:00:25,552 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:00:25,552 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:00:25,552 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:00:25,552 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:00:25,552 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:00:25,553 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:00:25,553 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:00:25,553 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:00:25,553 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:00:25,554 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:00:25,554 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:00:25,554 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:00:25,554 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:00:25,554 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:00:25,554 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:00:25,554 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:00:25,555 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:00:25,555 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:00:25,555 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_fb0d4ea4-0a0e-4431-9740-c8d9df0a536c/bin/ukojak-verify-ENZ3QT5qd3 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 [2024-11-25 02:00:25,916 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:00:25,927 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:00:25,932 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:00:25,934 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:00:25,936 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:00:25,937 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb0d4ea4-0a0e-4431-9740-c8d9df0a536c/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i [2024-11-25 02:00:28,943 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb0d4ea4-0a0e-4431-9740-c8d9df0a536c/bin/ukojak-verify-ENZ3QT5qd3/data/c86e40e12/0235acfc51664d2b9dbbe73625316c7a/FLAG95a33aebe [2024-11-25 02:00:29,679 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:00:29,679 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb0d4ea4-0a0e-4431-9740-c8d9df0a536c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i [2024-11-25 02:00:29,732 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb0d4ea4-0a0e-4431-9740-c8d9df0a536c/bin/ukojak-verify-ENZ3QT5qd3/data/c86e40e12/0235acfc51664d2b9dbbe73625316c7a/FLAG95a33aebe [2024-11-25 02:00:29,756 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb0d4ea4-0a0e-4431-9740-c8d9df0a536c/bin/ukojak-verify-ENZ3QT5qd3/data/c86e40e12/0235acfc51664d2b9dbbe73625316c7a [2024-11-25 02:00:29,758 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:00:29,761 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:00:29,764 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:00:29,766 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:00:29,771 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:00:29,772 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:00:29" (1/1) ... [2024-11-25 02:00:29,775 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7425fb6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:00:29, skipping insertion in model container [2024-11-25 02:00:29,775 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:00:29" (1/1) ... [2024-11-25 02:00:29,925 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:00:31,958 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_fb0d4ea4-0a0e-4431-9740-c8d9df0a536c/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] [2024-11-25 02:00:32,039 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:00:32,102 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:00:32,255 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] [2024-11-25 02:00:32,257 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] [2024-11-25 02:00:32,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5744] [2024-11-25 02:00:32,270 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5752] [2024-11-25 02:00:32,300 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] [2024-11-25 02:00:32,304 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] [2024-11-25 02:00:32,581 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_fb0d4ea4-0a0e-4431-9740-c8d9df0a536c/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] [2024-11-25 02:00:32,596 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:00:32,804 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:00:32,805 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:00:32 WrapperNode [2024-11-25 02:00:32,805 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:00:32,807 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:00:32,807 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:00:32,807 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:00:32,814 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:00:32" (1/1) ... [2024-11-25 02:00:32,921 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:00:32" (1/1) ... [2024-11-25 02:00:33,136 INFO L138 Inliner]: procedures = 276, calls = 1627, calls flagged for inlining = 149, calls inlined = 146, statements flattened = 5185 [2024-11-25 02:00:33,137 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:00:33,137 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:00:33,138 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:00:33,138 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:00:33,146 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:00:32" (1/1) ... [2024-11-25 02:00:33,146 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:00:32" (1/1) ... [2024-11-25 02:00:33,231 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:00:32" (1/1) ... [2024-11-25 02:00:33,232 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:00:32" (1/1) ... [2024-11-25 02:00:33,377 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:00:32" (1/1) ... [2024-11-25 02:00:33,389 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:00:32" (1/1) ... [2024-11-25 02:00:33,417 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:00:32" (1/1) ... [2024-11-25 02:00:33,447 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:00:32" (1/1) ... [2024-11-25 02:00:33,465 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:00:32" (1/1) ... [2024-11-25 02:00:33,509 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:00:33,510 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:00:33,511 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:00:33,511 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:00:33,512 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:00:32" (1/1) ... [2024-11-25 02:00:33,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:00:33,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb0d4ea4-0a0e-4431-9740-c8d9df0a536c/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:00:33,555 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb0d4ea4-0a0e-4431-9740-c8d9df0a536c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:00:33,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb0d4ea4-0a0e-4431-9740-c8d9df0a536c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:00:33,597 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rxfilter [2024-11-25 02:00:33,598 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rxfilter [2024-11-25 02:00:33,598 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-25 02:00:33,598 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-25 02:00:33,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2024-11-25 02:00:33,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2024-11-25 02:00:33,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 02:00:33,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-25 02:00:33,598 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-25 02:00:33,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 02:00:33,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 02:00:33,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-25 02:00:33,599 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-25 02:00:33,599 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-25 02:00:33,599 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-25 02:00:33,599 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-25 02:00:33,599 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-25 02:00:33,600 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-25 02:00:33,600 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-25 02:00:33,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-25 02:00:33,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-25 02:00:33,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 02:00:33,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 02:00:33,600 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_reset [2024-11-25 02:00:33,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_reset [2024-11-25 02:00:33,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-25 02:00:33,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-25 02:00:33,600 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-25 02:00:33,601 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-25 02:00:33,601 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-25 02:00:33,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-25 02:00:33,601 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-25 02:00:33,601 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-25 02:00:33,601 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-25 02:00:33,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-25 02:00:33,601 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_default_phy [2024-11-25 02:00:33,603 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_default_phy [2024-11-25 02:00:33,603 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-25 02:00:33,603 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-25 02:00:33,603 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 02:00:33,603 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 02:00:33,604 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-25 02:00:33,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-25 02:00:33,604 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-25 02:00:33,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-25 02:00:33,604 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-25 02:00:33,604 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-25 02:00:33,604 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-25 02:00:33,604 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-25 02:00:33,604 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_check_mode [2024-11-25 02:00:33,604 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_check_mode [2024-11-25 02:00:33,604 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-25 02:00:33,605 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-25 02:00:33,605 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2024-11-25 02:00:33,605 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2024-11-25 02:00:33,605 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-25 02:00:33,605 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-25 02:00:33,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:00:33,605 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-25 02:00:33,605 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-25 02:00:33,605 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-25 02:00:33,605 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-25 02:00:33,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:00:33,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-25 02:00:33,605 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-25 02:00:33,605 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-25 02:00:33,606 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-25 02:00:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-25 02:00:33,606 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-25 02:00:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-25 02:00:33,606 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-25 02:00:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-25 02:00:33,606 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-25 02:00:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-25 02:00:33,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-25 02:00:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rx_ring [2024-11-25 02:00:33,606 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rx_ring [2024-11-25 02:00:33,610 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_remove [2024-11-25 02:00:33,610 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_remove [2024-11-25 02:00:33,611 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-25 02:00:33,611 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-25 02:00:33,611 INFO L130 BoogieDeclarations]: Found specification of procedure sis630_set_eq [2024-11-25 02:00:33,611 INFO L138 BoogieDeclarations]: Found implementation of procedure sis630_set_eq [2024-11-25 02:00:33,611 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2024-11-25 02:00:33,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2024-11-25 02:00:33,611 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-25 02:00:33,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-25 02:00:33,611 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:00:33,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 02:00:33,611 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 02:00:33,611 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 02:00:33,611 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2024-11-25 02:00:33,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2024-11-25 02:00:33,612 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2024-11-25 02:00:33,612 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2024-11-25 02:00:33,612 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-25 02:00:33,612 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-25 02:00:33,612 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_tx_ring [2024-11-25 02:00:33,612 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_tx_ring [2024-11-25 02:00:33,612 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-25 02:00:33,612 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-25 02:00:33,612 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2024-11-25 02:00:33,612 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2024-11-25 02:00:33,612 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-25 02:00:33,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-25 02:00:33,613 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-25 02:00:33,613 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-25 02:00:33,613 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-25 02:00:33,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-25 02:00:33,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 02:00:33,613 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_mode [2024-11-25 02:00:33,613 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_mode [2024-11-25 02:00:33,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:00:33,613 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_poll [2024-11-25 02:00:33,613 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_poll [2024-11-25 02:00:33,615 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-25 02:00:33,615 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-25 02:00:33,616 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-25 02:00:33,616 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-25 02:00:33,616 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-25 02:00:33,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-25 02:00:33,616 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-11-25 02:00:33,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-11-25 02:00:33,616 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-25 02:00:33,616 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-25 02:00:33,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-25 02:00:33,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-25 02:00:33,616 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 02:00:33,616 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 02:00:33,616 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_resume [2024-11-25 02:00:33,617 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_resume [2024-11-25 02:00:33,617 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-25 02:00:33,617 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-25 02:00:33,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:00:33,617 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-11-25 02:00:33,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-11-25 02:00:33,617 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-25 02:00:33,617 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-25 02:00:33,617 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_interrupt [2024-11-25 02:00:33,617 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_interrupt [2024-11-25 02:00:33,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 02:00:33,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 02:00:33,617 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_reset_phy [2024-11-25 02:00:33,617 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_reset_phy [2024-11-25 02:00:33,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-25 02:00:33,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-25 02:00:33,618 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_config [2024-11-25 02:00:33,618 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_config [2024-11-25 02:00:33,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:00:33,618 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2024-11-25 02:00:33,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2024-11-25 02:00:33,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-25 02:00:33,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-25 02:00:33,618 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-11-25 02:00:33,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-11-25 02:00:33,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:00:33,621 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_idle [2024-11-25 02:00:33,621 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_idle [2024-11-25 02:00:33,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:00:33,621 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-11-25 02:00:33,621 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-11-25 02:00:33,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-25 02:00:33,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-25 02:00:33,622 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-25 02:00:33,622 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-25 02:00:33,622 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-25 02:00:33,623 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-25 02:00:33,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2024-11-25 02:00:33,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2024-11-25 02:00:33,623 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_tx_timeout [2024-11-25 02:00:33,623 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_tx_timeout [2024-11-25 02:00:33,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-25 02:00:33,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-25 02:00:33,623 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ioctl [2024-11-25 02:00:33,623 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ioctl [2024-11-25 02:00:33,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-25 02:00:33,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-25 02:00:33,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:00:33,623 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-25 02:00:33,623 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-25 02:00:33,623 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:00:33,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:00:34,755 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:00:34,760 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:00:35,136 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 02:01:02,265 INFO L? ?]: Removed 2275 outVars from TransFormulas that were not future-live. [2024-11-25 02:01:02,265 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:01:05,420 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:01:05,421 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 02:01:05,421 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:01:05 BoogieIcfgContainer [2024-11-25 02:01:05,421 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:01:05,422 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:01:05,422 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:01:05,444 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:01:05,445 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:01:05" (1/1) ... [2024-11-25 02:01:05,460 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:01:05,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:05,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2056 states to 1402 states and 2056 transitions. [2024-11-25 02:01:05,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2056 transitions. [2024-11-25 02:01:05,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 02:01:05,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:05,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:14,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:16,567 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-25 02:01:26,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:01:28,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:28,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2168 states to 1409 states and 2139 transitions. [2024-11-25 02:01:28,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2139 transitions. [2024-11-25 02:01:28,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 02:01:28,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:28,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:36,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:37,881 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-25 02:01:48,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:01:51,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:51,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1416 states and 2222 transitions. [2024-11-25 02:01:51,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 2222 transitions. [2024-11-25 02:01:51,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 02:01:51,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:51,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:58,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:59,757 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-25 02:02:11,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:02:15,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:15,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2395 states to 1424 states and 2308 transitions. [2024-11-25 02:02:15,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2308 transitions. [2024-11-25 02:02:15,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 02:02:15,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:15,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:21,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:23,390 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-25 02:02:35,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:02:42,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:42,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 1433 states and 2397 transitions. [2024-11-25 02:02:42,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 2397 transitions. [2024-11-25 02:02:42,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 02:02:42,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:42,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:49,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:50,068 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-25 02:02:50,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:50,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1434 states and 2398 transitions. [2024-11-25 02:02:50,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2398 transitions. [2024-11-25 02:02:50,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 02:02:50,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:50,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:56,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:57,304 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-25 02:02:57,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:57,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2515 states to 1435 states and 2399 transitions. [2024-11-25 02:02:57,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 2399 transitions. [2024-11-25 02:02:57,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:02:57,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:57,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:04,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:05,424 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-25 02:03:09,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:09,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2596 states to 1440 states and 2480 transitions. [2024-11-25 02:03:09,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 2480 transitions. [2024-11-25 02:03:09,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 02:03:09,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:09,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:15,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:17,151 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-25 02:03:25,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:25,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2672 states to 1448 states and 2556 transitions. [2024-11-25 02:03:25,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2556 transitions. [2024-11-25 02:03:25,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:03:25,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:25,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:32,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:33,486 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-25 02:03:42,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:42,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2728 states to 1451 states and 2612 transitions. [2024-11-25 02:03:42,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2612 transitions. [2024-11-25 02:03:42,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:03:42,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:42,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:48,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:49,601 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-25 02:03:53,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:53,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2728 states to 1452 states and 2612 transitions. [2024-11-25 02:03:53,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2612 transitions. [2024-11-25 02:03:53,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 02:03:53,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:53,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:59,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:00,093 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 02:04:06,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:06,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2735 states to 1455 states and 2619 transitions. [2024-11-25 02:04:06,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 2619 transitions. [2024-11-25 02:04:06,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 02:04:06,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:06,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:12,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:13,101 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-25 02:04:16,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:16,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2735 states to 1456 states and 2619 transitions. [2024-11-25 02:04:16,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 2619 transitions. [2024-11-25 02:04:16,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 02:04:16,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:16,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:22,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:23,221 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 02:04:29,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:29,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1459 states and 2626 transitions. [2024-11-25 02:04:29,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 2626 transitions. [2024-11-25 02:04:29,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 02:04:29,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:29,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:35,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:37,327 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-25 02:04:57,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:57,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2810 states to 1466 states and 2694 transitions. [2024-11-25 02:04:57,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2694 transitions. [2024-11-25 02:04:57,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 02:04:57,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:57,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:04,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:04,578 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 02:05:08,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:08,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2816 states to 1469 states and 2700 transitions. [2024-11-25 02:05:08,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2700 transitions. [2024-11-25 02:05:08,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:05:08,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:08,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:14,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:16,116 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-25 02:05:39,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:39,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2877 states to 1475 states and 2761 transitions. [2024-11-25 02:05:39,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2761 transitions. [2024-11-25 02:05:39,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:05:39,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:39,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:45,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:45,465 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 02:05:58,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:58,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1478 states and 2768 transitions. [2024-11-25 02:05:58,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 2768 transitions. [2024-11-25 02:05:58,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:05:58,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:58,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:04,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:05,183 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 02:06:09,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:09,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 1481 states and 2773 transitions. [2024-11-25 02:06:09,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2773 transitions. [2024-11-25 02:06:09,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:06:09,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:09,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:15,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:15,709 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-25 02:06:18,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:18,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 1484 states and 2778 transitions. [2024-11-25 02:06:18,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2778 transitions. [2024-11-25 02:06:18,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:06:18,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:18,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:24,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:25,010 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 02:06:29,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:29,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 1487 states and 2784 transitions. [2024-11-25 02:06:29,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2784 transitions. [2024-11-25 02:06:29,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:06:29,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:29,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:35,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:35,993 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 02:06:41,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:41,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2960 states to 1489 states and 2844 transitions. [2024-11-25 02:06:41,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2844 transitions. [2024-11-25 02:06:41,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:06:41,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:41,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:48,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:48,612 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-25 02:06:52,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:52,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2960 states to 1490 states and 2844 transitions. [2024-11-25 02:06:52,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2844 transitions. [2024-11-25 02:06:52,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 02:06:52,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:52,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:59,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:59,455 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 02:07:10,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:10,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2967 states to 1493 states and 2851 transitions. [2024-11-25 02:07:10,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 2851 transitions. [2024-11-25 02:07:10,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 02:07:10,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:10,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:16,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:17,184 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 02:07:21,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:21,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2973 states to 1496 states and 2857 transitions. [2024-11-25 02:07:21,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 2857 transitions. [2024-11-25 02:07:21,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 02:07:21,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:21,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:27,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:28,263 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-25 02:07:28,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:28,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2973 states to 1497 states and 2857 transitions. [2024-11-25 02:07:28,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 2857 transitions. [2024-11-25 02:07:28,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 02:07:28,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:28,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:34,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:35,404 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 02:07:37,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:37,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2978 states to 1500 states and 2862 transitions. [2024-11-25 02:07:37,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2862 transitions. [2024-11-25 02:07:37,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 02:07:37,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:37,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:43,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:45,794 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-25 02:07:47,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:47,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2966 states to 1499 states and 2850 transitions. [2024-11-25 02:07:47,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2850 transitions. [2024-11-25 02:07:47,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 02:07:47,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:47,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:54,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:55,947 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-25 02:07:57,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:57,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 1498 states and 2838 transitions. [2024-11-25 02:07:57,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2838 transitions. [2024-11-25 02:07:57,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 02:07:57,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:57,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:03,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:04,331 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 02:08:09,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:09,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2962 states to 1501 states and 2846 transitions. [2024-11-25 02:08:09,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2846 transitions. [2024-11-25 02:08:09,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 02:08:09,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:09,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:15,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:17,496 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-25 02:08:35,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:35,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3017 states to 1505 states and 2901 transitions. [2024-11-25 02:08:35,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 2901 transitions. [2024-11-25 02:08:35,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 02:08:35,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:35,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:42,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:42,675 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 02:08:47,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:47,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3023 states to 1508 states and 2907 transitions. [2024-11-25 02:08:47,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 2907 transitions. [2024-11-25 02:08:47,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 02:08:47,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:47,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:53,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:54,346 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 02:09:04,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:04,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3029 states to 1511 states and 2913 transitions. [2024-11-25 02:09:04,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2913 transitions. [2024-11-25 02:09:04,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 02:09:04,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:04,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:10,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:11,199 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 02:09:14,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:14,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3037 states to 1514 states and 2921 transitions. [2024-11-25 02:09:14,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 2921 transitions. [2024-11-25 02:09:14,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 02:09:14,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:14,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:20,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:21,025 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-25 02:09:21,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:21,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3037 states to 1515 states and 2921 transitions. [2024-11-25 02:09:21,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 2921 transitions. [2024-11-25 02:09:21,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 02:09:21,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:21,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:27,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:28,160 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-25 02:09:43,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:43,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3048 states to 1519 states and 2932 transitions. [2024-11-25 02:09:43,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 2932 transitions. [2024-11-25 02:09:43,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 02:09:43,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:43,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:49,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:49,938 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-25 02:09:57,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:57,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3052 states to 1521 states and 2936 transitions. [2024-11-25 02:09:57,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 2936 transitions. [2024-11-25 02:09:57,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 02:09:57,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:57,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:04,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:04,915 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 02:10:10,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:10,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3058 states to 1524 states and 2942 transitions. [2024-11-25 02:10:10,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 2942 transitions. [2024-11-25 02:10:10,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 02:10:10,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:10,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:17,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:17,733 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 02:10:28,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:28,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3064 states to 1527 states and 2948 transitions. [2024-11-25 02:10:28,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2948 transitions. [2024-11-25 02:10:28,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 02:10:28,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:28,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:34,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:37,053 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-25 02:10:39,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:39,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3062 states to 1526 states and 2946 transitions. [2024-11-25 02:10:39,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2946 transitions. [2024-11-25 02:10:39,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 02:10:39,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:39,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:45,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:45,274 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-25 02:10:45,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:45,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3062 states to 1527 states and 2946 transitions. [2024-11-25 02:10:45,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2946 transitions. [2024-11-25 02:10:45,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 02:10:45,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:45,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:51,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:51,970 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 02:11:02,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:02,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3065 states to 1529 states and 2949 transitions. [2024-11-25 02:11:02,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2949 transitions. [2024-11-25 02:11:02,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 02:11:02,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:02,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:08,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:09,486 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 02:11:15,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:15,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3071 states to 1532 states and 2955 transitions. [2024-11-25 02:11:15,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2955 transitions. [2024-11-25 02:11:15,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 02:11:15,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:15,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:21,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:21,234 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-25 02:11:26,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:26,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3080 states to 1535 states and 2964 transitions. [2024-11-25 02:11:26,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 2964 transitions. [2024-11-25 02:11:26,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 02:11:26,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:26,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:32,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:34,936 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-25 02:11:54,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:54,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3173 states to 1541 states and 3057 transitions. [2024-11-25 02:11:54,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 3057 transitions. [2024-11-25 02:11:54,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 02:11:54,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:54,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:00,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:00,859 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-25 02:12:08,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:08,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 1543 states and 3115 transitions. [2024-11-25 02:12:08,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 3115 transitions. [2024-11-25 02:12:08,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 02:12:08,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:08,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:14,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:21,640 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-25 02:12:36,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:36,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3249 states to 1548 states and 3129 transitions. [2024-11-25 02:12:36,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 3129 transitions. [2024-11-25 02:12:36,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 02:12:36,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:36,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:42,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:43,058 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-25 02:12:43,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:43,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3249 states to 1549 states and 3129 transitions. [2024-11-25 02:12:43,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 3129 transitions. [2024-11-25 02:12:43,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 02:12:43,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:43,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:49,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:49,601 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-25 02:12:56,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:56,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3251 states to 1550 states and 3131 transitions. [2024-11-25 02:12:56,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 3131 transitions. [2024-11-25 02:12:56,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 02:12:56,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:56,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:03,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:03,635 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 02:13:17,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:17,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3255 states to 1552 states and 3135 transitions. [2024-11-25 02:13:17,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 3135 transitions. [2024-11-25 02:13:17,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 02:13:17,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:17,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:25,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:25,562 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-25 02:14:07,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:07,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3335 states to 1558 states and 3215 transitions. [2024-11-25 02:14:07,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 3215 transitions. [2024-11-25 02:14:07,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 02:14:07,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:07,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:14,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:15,211 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-25 02:14:29,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:29,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3342 states to 1561 states and 3222 transitions. [2024-11-25 02:14:29,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 3222 transitions. [2024-11-25 02:14:29,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 02:14:29,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:29,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:36,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:36,868 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-25 02:14:44,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:44,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3348 states to 1564 states and 3228 transitions. [2024-11-25 02:14:44,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 3228 transitions. [2024-11-25 02:14:44,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 02:14:44,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:44,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:50,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:51,313 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-25 02:14:58,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:58,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 1565 states and 3229 transitions. [2024-11-25 02:14:58,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 3229 transitions. [2024-11-25 02:14:58,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 02:14:58,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:58,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:04,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:04,713 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked.