./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--dec--tulip--dmfe.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_a3f02905-6914-482a-abec-f4b6e9844cea/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3f02905-6914-482a-abec-f4b6e9844cea/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_a3f02905-6914-482a-abec-f4b6e9844cea/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3f02905-6914-482a-abec-f4b6e9844cea/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--dec--tulip--dmfe.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3f02905-6914-482a-abec-f4b6e9844cea/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_a3f02905-6914-482a-abec-f4b6e9844cea/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 246ceae3084839b9b339f99ac0b8607f0cf18f3fcdd140edc02c2b8d150b0ed6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:42:19,143 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:42:19,222 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3f02905-6914-482a-abec-f4b6e9844cea/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 02:42:19,228 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:42:19,228 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:42:19,257 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:42:19,258 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:42:19,258 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:42:19,259 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:42:19,259 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:42:19,259 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:42:19,259 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:42:19,259 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:42:19,259 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:42:19,259 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:42:19,260 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:42:19,260 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:42:19,260 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:42:19,260 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:42:19,260 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:42:19,260 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:42:19,261 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:42:19,261 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:42:19,261 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:42:19,261 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:42:19,261 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:42:19,261 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:42:19,261 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:42:19,262 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:42:19,262 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:42:19,262 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_a3f02905-6914-482a-abec-f4b6e9844cea/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 -> 246ceae3084839b9b339f99ac0b8607f0cf18f3fcdd140edc02c2b8d150b0ed6 [2024-11-25 02:42:19,660 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:42:19,676 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:42:19,678 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:42:19,682 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:42:19,682 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:42:19,684 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3f02905-6914-482a-abec-f4b6e9844cea/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--dmfe.ko-entry_point.cil.out.i [2024-11-25 02:42:22,966 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3f02905-6914-482a-abec-f4b6e9844cea/bin/ukojak-verify-ENZ3QT5qd3/data/868140092/25dd64da68f8422e9fb44c81f3f65faa/FLAG018a4edb5 [2024-11-25 02:42:23,767 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:42:23,767 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3f02905-6914-482a-abec-f4b6e9844cea/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--dmfe.ko-entry_point.cil.out.i [2024-11-25 02:42:23,815 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3f02905-6914-482a-abec-f4b6e9844cea/bin/ukojak-verify-ENZ3QT5qd3/data/868140092/25dd64da68f8422e9fb44c81f3f65faa/FLAG018a4edb5 [2024-11-25 02:42:24,045 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3f02905-6914-482a-abec-f4b6e9844cea/bin/ukojak-verify-ENZ3QT5qd3/data/868140092/25dd64da68f8422e9fb44c81f3f65faa [2024-11-25 02:42:24,048 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:42:24,049 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:42:24,051 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:42:24,051 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:42:24,057 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:42:24,058 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:42:24" (1/1) ... [2024-11-25 02:42:24,060 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@696cf477 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:42:24, skipping insertion in model container [2024-11-25 02:42:24,060 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:42:24" (1/1) ... [2024-11-25 02:42:24,249 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:42:26,479 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_a3f02905-6914-482a-abec-f4b6e9844cea/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--dmfe.ko-entry_point.cil.out.i[261928,261941] [2024-11-25 02:42:26,557 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:42:26,609 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:42:26,817 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"); [5603] [2024-11-25 02:42:26,853 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)); [5934-5935] [2024-11-25 02:42:26,859 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)); [5963-5964] [2024-11-25 02:42:27,033 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7206] [2024-11-25 02:42:27,055 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7495] [2024-11-25 02:42:27,154 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_a3f02905-6914-482a-abec-f4b6e9844cea/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--dmfe.ko-entry_point.cil.out.i[261928,261941] [2024-11-25 02:42:27,176 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:42:27,372 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:42:27,373 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:42:27 WrapperNode [2024-11-25 02:42:27,374 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:42:27,375 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:42:27,375 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:42:27,376 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:42:27,385 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:42:27" (1/1) ... [2024-11-25 02:42:27,501 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:42:27" (1/1) ... [2024-11-25 02:42:27,822 INFO L138 Inliner]: procedures = 235, calls = 1628, calls flagged for inlining = 116, calls inlined = 113, statements flattened = 5212 [2024-11-25 02:42:27,823 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:42:27,824 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:42:27,825 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:42:27,825 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:42:27,835 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:42:27" (1/1) ... [2024-11-25 02:42:27,835 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:42:27" (1/1) ... [2024-11-25 02:42:27,898 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:42:27" (1/1) ... [2024-11-25 02:42:27,898 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:42:27" (1/1) ... [2024-11-25 02:42:28,105 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:42:27" (1/1) ... [2024-11-25 02:42:28,120 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:42:27" (1/1) ... [2024-11-25 02:42:28,232 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:42:27" (1/1) ... [2024-11-25 02:42:28,272 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:42:27" (1/1) ... [2024-11-25 02:42:28,286 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:42:27" (1/1) ... [2024-11-25 02:42:28,330 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:42:28,333 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:42:28,335 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:42:28,335 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:42:28,336 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:42:27" (1/1) ... [2024-11-25 02:42:28,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:42:28,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3f02905-6914-482a-abec-f4b6e9844cea/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:42:28,388 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3f02905-6914-482a-abec-f4b6e9844cea/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:42:28,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3f02905-6914-482a-abec-f4b6e9844cea/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:42:28,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2024-11-25 02:42:28,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2024-11-25 02:42:28,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 02:42:28,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 02:42:28,432 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-25 02:42:28,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-25 02:42:28,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 02:42:28,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 02:42:28,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-25 02:42:28,433 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-25 02:42:28,433 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-25 02:42:28,433 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-25 02:42:28,433 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_set_filter_mode [2024-11-25 02:42:28,434 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_set_filter_mode [2024-11-25 02:42:28,434 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-25 02:42:28,434 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-25 02:42:28,434 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-25 02:42:28,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-25 02:42:28,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-25 02:42:28,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-25 02:42:28,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 02:42:28,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 02:42:28,436 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_resume [2024-11-25 02:42:28,436 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_resume [2024-11-25 02:42:28,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-25 02:42:28,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-25 02:42:28,436 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_phy_write_1bit [2024-11-25 02:42:28,436 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_phy_write_1bit [2024-11-25 02:42:28,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-25 02:42:28,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-25 02:42:28,437 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-25 02:42:28,437 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-25 02:42:28,437 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-25 02:42:28,437 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-25 02:42:28,437 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-25 02:42:28,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-25 02:42:28,438 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-25 02:42:28,438 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-25 02:42:28,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 02:42:28,438 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 02:42:28,438 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 02:42:28,438 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 02:42:28,438 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-25 02:42:28,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-25 02:42:28,438 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-25 02:42:28,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-25 02:42:28,438 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-25 02:42:28,439 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-25 02:42:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-25 02:42:28,439 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-25 02:42:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure send_filter_frame [2024-11-25 02:42:28,439 INFO L138 BoogieDeclarations]: Found implementation of procedure send_filter_frame [2024-11-25 02:42:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_reuse_skb [2024-11-25 02:42:28,439 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_reuse_skb [2024-11-25 02:42:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2024-11-25 02:42:28,439 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2024-11-25 02:42:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:42:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-25 02:42:28,439 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-25 02:42:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:42:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-25 02:42:28,439 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-25 02:42:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-25 02:42:28,440 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-25 02:42:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-25 02:42:28,440 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-25 02:42:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-25 02:42:28,440 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-25 02:42:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-25 02:42:28,440 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-25 02:42:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-25 02:42:28,440 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-25 02:42:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-25 02:42:28,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-25 02:42:28,442 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_phy_read_1bit [2024-11-25 02:42:28,443 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_phy_read_1bit [2024-11-25 02:42:28,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:42:28,443 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 02:42:28,443 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 02:42:28,443 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_init_dm910x [2024-11-25 02:42:28,443 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_init_dm910x [2024-11-25 02:42:28,444 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2024-11-25 02:42:28,444 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2024-11-25 02:42:28,444 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-25 02:42:28,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-25 02:42:28,445 INFO L130 BoogieDeclarations]: Found specification of procedure poll_dmfe [2024-11-25 02:42:28,445 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_dmfe [2024-11-25 02:42:28,445 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_phy_write [2024-11-25 02:42:28,446 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_phy_write [2024-11-25 02:42:28,446 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-25 02:42:28,446 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-25 02:42:28,446 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2024-11-25 02:42:28,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2024-11-25 02:42:28,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 02:42:28,447 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-25 02:42:28,447 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-25 02:42:28,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-25 02:42:28,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-25 02:42:28,447 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2024-11-25 02:42:28,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2024-11-25 02:42:28,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 02:42:28,447 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_remove_one [2024-11-25 02:42:28,447 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_remove_one [2024-11-25 02:42:28,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:42:28,447 INFO L130 BoogieDeclarations]: Found specification of procedure dm9132_id_table [2024-11-25 02:42:28,448 INFO L138 BoogieDeclarations]: Found implementation of procedure dm9132_id_table [2024-11-25 02:42:28,448 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-25 02:42:28,448 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-25 02:42:28,448 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-25 02:42:28,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-25 02:42:28,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-25 02:42:28,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-25 02:42:28,448 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_interrupt [2024-11-25 02:42:28,448 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_interrupt [2024-11-25 02:42:28,448 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-25 02:42:28,448 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-25 02:42:28,448 INFO L130 BoogieDeclarations]: Found specification of procedure update_cr6 [2024-11-25 02:42:28,452 INFO L138 BoogieDeclarations]: Found implementation of procedure update_cr6 [2024-11-25 02:42:28,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:42:28,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 02:42:28,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 02:42:28,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-25 02:42:28,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-25 02:42:28,453 INFO L130 BoogieDeclarations]: Found specification of procedure cal_CRC [2024-11-25 02:42:28,453 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_CRC [2024-11-25 02:42:28,453 INFO L130 BoogieDeclarations]: Found specification of procedure srom_clk_write [2024-11-25 02:42:28,453 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_clk_write [2024-11-25 02:42:28,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:42:28,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-25 02:42:28,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-25 02:42:28,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:42:28,454 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_rx_buffer [2024-11-25 02:42:28,454 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_rx_buffer [2024-11-25 02:42:28,454 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2024-11-25 02:42:28,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2024-11-25 02:42:28,454 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-25 02:42:28,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-25 02:42:28,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:42:28,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-11-25 02:42:28,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-11-25 02:42:28,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-25 02:42:28,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-25 02:42:28,454 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-25 02:42:28,454 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-25 02:42:28,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2024-11-25 02:42:28,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2024-11-25 02:42:28,454 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_phy_read [2024-11-25 02:42:28,454 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_phy_read [2024-11-25 02:42:28,455 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-25 02:42:28,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-25 02:42:28,455 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_free_rxbuffer [2024-11-25 02:42:28,455 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_free_rxbuffer [2024-11-25 02:42:28,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-25 02:42:28,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-25 02:42:28,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-25 02:42:28,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-25 02:42:28,455 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-25 02:42:28,455 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-25 02:42:28,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:42:28,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:42:28,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:42:29,423 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:42:29,427 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:42:29,960 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 02:42:57,738 INFO L? ?]: Removed 1810 outVars from TransFormulas that were not future-live. [2024-11-25 02:42:57,741 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:43:01,636 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:43:01,637 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 02:43:01,637 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:43:01 BoogieIcfgContainer [2024-11-25 02:43:01,638 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:43:01,639 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:43:01,639 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:43:01,651 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:43:01,652 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:43:01" (1/1) ... [2024-11-25 02:43:01,668 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:43:01,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:01,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 1131 states and 1650 transitions. [2024-11-25 02:43:01,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1650 transitions. [2024-11-25 02:43:01,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 02:43:01,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:01,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:11,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:13,762 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 02:43:23,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:43:26,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:26,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 1138 states and 1716 transitions. [2024-11-25 02:43:26,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1716 transitions. [2024-11-25 02:43:26,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 02:43:26,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:26,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:35,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:36,687 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 02:43:47,696 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 02:43:50,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:50,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1145 states and 1782 transitions. [2024-11-25 02:43:50,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1782 transitions. [2024-11-25 02:43:50,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:43:50,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:50,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:57,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:58,188 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 02:44:01,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:01,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1877 states to 1153 states and 1843 transitions. [2024-11-25 02:44:01,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1843 transitions. [2024-11-25 02:44:01,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 02:44:01,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:01,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:09,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:10,751 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 02:44:22,466 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 02:44:29,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:29,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1161 states and 1907 transitions. [2024-11-25 02:44:29,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1907 transitions. [2024-11-25 02:44:29,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 02:44:29,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:29,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:36,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:37,478 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-25 02:44:37,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:37,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 1162 states and 1908 transitions. [2024-11-25 02:44:37,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1908 transitions. [2024-11-25 02:44:37,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 02:44:37,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:37,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:45,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:46,636 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 02:44:59,177 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 02:45:09,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:09,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1171 states and 1975 transitions. [2024-11-25 02:45:09,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1975 transitions. [2024-11-25 02:45:09,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 02:45:09,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:09,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:16,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:16,995 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-25 02:45:17,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:17,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2044 states to 1172 states and 1976 transitions. [2024-11-25 02:45:17,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1976 transitions. [2024-11-25 02:45:17,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 02:45:17,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:17,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:26,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:26,827 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-25 02:45:26,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:26,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 1173 states and 1979 transitions. [2024-11-25 02:45:26,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 1979 transitions. [2024-11-25 02:45:26,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 02:45:26,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:26,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:34,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:35,305 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-25 02:45:39,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:39,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 1176 states and 2033 transitions. [2024-11-25 02:45:39,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2033 transitions. [2024-11-25 02:45:39,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 02:45:39,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:39,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:46,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:47,210 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-25 02:45:47,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:47,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 1177 states and 2034 transitions. [2024-11-25 02:45:47,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2034 transitions. [2024-11-25 02:45:47,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 02:45:47,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:47,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:54,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:56,148 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 02:46:04,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:04,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 1180 states and 2081 transitions. [2024-11-25 02:46:04,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2081 transitions. [2024-11-25 02:46:04,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 02:46:04,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:04,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:12,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:13,816 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 02:46:27,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:27,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1185 states and 2137 transitions. [2024-11-25 02:46:27,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2137 transitions. [2024-11-25 02:46:27,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 02:46:27,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:27,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:34,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:35,003 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-25 02:46:37,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:37,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1186 states and 2137 transitions. [2024-11-25 02:46:37,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2137 transitions. [2024-11-25 02:46:37,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 02:46:37,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:37,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:44,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:45,562 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 02:46:52,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:52,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1189 states and 2144 transitions. [2024-11-25 02:46:52,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2144 transitions. [2024-11-25 02:46:52,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 02:46:52,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:52,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:00,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:02,557 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 02:47:16,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:17,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1193 states and 2194 transitions. [2024-11-25 02:47:17,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2194 transitions. [2024-11-25 02:47:17,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 02:47:17,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:17,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:24,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:25,173 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 02:47:29,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:29,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1196 states and 2200 transitions. [2024-11-25 02:47:29,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2200 transitions. [2024-11-25 02:47:29,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 02:47:29,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:29,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:38,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:39,922 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 02:48:06,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:06,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1203 states and 2260 transitions. [2024-11-25 02:48:06,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2260 transitions. [2024-11-25 02:48:06,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 02:48:06,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:06,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:14,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:15,074 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 02:48:23,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:23,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1206 states and 2268 transitions. [2024-11-25 02:48:23,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2268 transitions. [2024-11-25 02:48:23,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 02:48:23,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:23,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:31,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:31,456 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-25 02:48:31,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:31,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1207 states and 2268 transitions. [2024-11-25 02:48:31,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2268 transitions. [2024-11-25 02:48:31,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 02:48:31,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:31,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:39,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:39,913 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 02:48:45,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:45,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1210 states and 2275 transitions. [2024-11-25 02:48:45,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2275 transitions. [2024-11-25 02:48:45,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 02:48:45,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:45,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:52,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:52,860 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 02:48:55,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:55,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1213 states and 2281 transitions. [2024-11-25 02:48:55,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2281 transitions. [2024-11-25 02:48:55,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 02:48:55,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:55,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:03,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:03,842 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 02:49:06,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:06,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1216 states and 2286 transitions. [2024-11-25 02:49:06,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2286 transitions. [2024-11-25 02:49:06,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 02:49:06,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:06,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:13,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:16,379 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 02:49:48,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:48,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2406 states to 1222 states and 2338 transitions. [2024-11-25 02:49:48,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2338 transitions. [2024-11-25 02:49:48,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 02:49:48,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:48,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:58,591 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 02:50:15,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:15,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 1225 states and 2345 transitions. [2024-11-25 02:50:15,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2345 transitions. [2024-11-25 02:50:15,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 02:50:15,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:15,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:23,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:23,803 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 02:50:30,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:30,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 1226 states and 2345 transitions. [2024-11-25 02:50:30,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2345 transitions. [2024-11-25 02:50:30,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:50:30,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:30,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:37,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:37,788 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 02:50:43,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:43,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 1229 states and 2353 transitions. [2024-11-25 02:50:43,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2353 transitions. [2024-11-25 02:50:43,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:50:43,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:43,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:50,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:53,121 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 02:50:54,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:54,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 1228 states and 2340 transitions. [2024-11-25 02:50:54,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2340 transitions. [2024-11-25 02:50:54,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:50:54,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:54,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:01,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:02,279 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 02:51:07,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:07,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2414 states to 1231 states and 2346 transitions. [2024-11-25 02:51:07,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2346 transitions. [2024-11-25 02:51:07,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:51:07,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:07,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:14,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:15,172 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 02:51:30,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:30,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1234 states and 2352 transitions. [2024-11-25 02:51:30,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2352 transitions. [2024-11-25 02:51:30,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:51:30,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:30,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:37,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:38,293 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 02:51:40,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:40,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 1237 states and 2357 transitions. [2024-11-25 02:51:40,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2357 transitions. [2024-11-25 02:51:40,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:51:40,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:40,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:47,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:49,367 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 02:51:51,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:51,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2412 states to 1236 states and 2344 transitions. [2024-11-25 02:51:51,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2344 transitions. [2024-11-25 02:51:51,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:51:51,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:51,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:58,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:58,341 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-25 02:52:14,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:14,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2456 states to 1240 states and 2388 transitions. [2024-11-25 02:52:14,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2388 transitions. [2024-11-25 02:52:14,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:52:14,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:14,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:21,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:22,051 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-25 02:52:22,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:22,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2456 states to 1241 states and 2388 transitions. [2024-11-25 02:52:22,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2388 transitions. [2024-11-25 02:52:22,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:52:22,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:22,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:29,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:29,504 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 02:52:40,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:40,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2518 states to 1247 states and 2450 transitions. [2024-11-25 02:52:40,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2450 transitions. [2024-11-25 02:52:40,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:52:40,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:40,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:47,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:47,721 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 02:52:53,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:53,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2524 states to 1250 states and 2456 transitions. [2024-11-25 02:52:53,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2456 transitions. [2024-11-25 02:52:53,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:52:53,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:53,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:00,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:01,123 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 02:53:06,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:06,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 1253 states and 2462 transitions. [2024-11-25 02:53:06,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2462 transitions. [2024-11-25 02:53:06,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 02:53:06,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:06,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:13,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:13,219 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-25 02:53:13,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:13,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 1254 states and 2462 transitions. [2024-11-25 02:53:13,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2462 transitions. [2024-11-25 02:53:13,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 02:53:13,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:13,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:20,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:20,751 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 02:53:29,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:29,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2534 states to 1256 states and 2466 transitions. [2024-11-25 02:53:29,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2466 transitions. [2024-11-25 02:53:29,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 02:53:29,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:29,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:36,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:36,758 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 02:53:42,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:42,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2540 states to 1259 states and 2472 transitions. [2024-11-25 02:53:42,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2472 transitions. [2024-11-25 02:53:42,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 02:53:42,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:42,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:48,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:49,143 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-25 02:54:01,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:01,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2548 states to 1263 states and 2480 transitions. [2024-11-25 02:54:01,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2480 transitions. [2024-11-25 02:54:01,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 02:54:01,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:01,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:08,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:08,703 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 02:54:14,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:14,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2554 states to 1266 states and 2486 transitions. [2024-11-25 02:54:14,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2486 transitions. [2024-11-25 02:54:14,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 02:54:14,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:14,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:20,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:22,336 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 02:54:24,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:24,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2552 states to 1265 states and 2484 transitions. [2024-11-25 02:54:24,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2484 transitions. [2024-11-25 02:54:24,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 02:54:24,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:24,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:30,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:30,935 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-25 02:54:41,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:41,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2561 states to 1268 states and 2493 transitions. [2024-11-25 02:54:41,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2493 transitions. [2024-11-25 02:54:41,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 02:54:41,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:41,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:48,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:48,284 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-25 02:54:59,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:59,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 1271 states and 2543 transitions. [2024-11-25 02:54:59,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2543 transitions. [2024-11-25 02:54:59,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 02:54:59,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:59,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:05,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:07,980 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 02:55:37,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:37,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2674 states to 1277 states and 2606 transitions. [2024-11-25 02:55:37,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2606 transitions. [2024-11-25 02:55:37,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 02:55:37,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:37,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:44,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:44,356 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 02:56:03,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:03,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 1281 states and 2664 transitions. [2024-11-25 02:56:03,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2664 transitions. [2024-11-25 02:56:03,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 02:56:03,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:03,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:10,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:10,737 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 02:56:17,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:17,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2738 states to 1284 states and 2670 transitions. [2024-11-25 02:56:17,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2670 transitions. [2024-11-25 02:56:17,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 02:56:17,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:17,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:24,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:32,120 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-25 02:56:47,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:47,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2756 states to 1289 states and 2684 transitions. [2024-11-25 02:56:47,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2684 transitions. [2024-11-25 02:56:47,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 02:56:47,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:47,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:54,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:55,176 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked.