./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--icplus--ipg.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf66f22-ad22-46a3-89e2-a65a36d09bfe/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf66f22-ad22-46a3-89e2-a65a36d09bfe/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf66f22-ad22-46a3-89e2-a65a36d09bfe/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf66f22-ad22-46a3-89e2-a65a36d09bfe/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf66f22-ad22-46a3-89e2-a65a36d09bfe/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf66f22-ad22-46a3-89e2-a65a36d09bfe/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 796dd9af134a9ffa7d65525922d125c3e75a459db15e4643a4f13ca47d95e4ce --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:15:37,655 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:15:37,730 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf66f22-ad22-46a3-89e2-a65a36d09bfe/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:15:37,734 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:15:37,735 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:15:37,755 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:15:37,756 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:15:37,756 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:15:37,757 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:15:37,757 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:15:37,758 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:15:37,758 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:15:37,758 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:15:37,759 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:15:37,759 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:15:37,759 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:15:37,760 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:15:37,760 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:15:37,760 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:15:37,761 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:15:37,761 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:15:37,762 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:15:37,762 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:15:37,762 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:15:37,762 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:15:37,763 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:15:37,763 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:15:37,763 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:15:37,764 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:15:37,764 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:15:37,764 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf66f22-ad22-46a3-89e2-a65a36d09bfe/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf66f22-ad22-46a3-89e2-a65a36d09bfe/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 796dd9af134a9ffa7d65525922d125c3e75a459db15e4643a4f13ca47d95e4ce [2024-11-08 23:15:38,008 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:15:38,035 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:15:38,039 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:15:38,040 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:15:38,040 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:15:38,042 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf66f22-ad22-46a3-89e2-a65a36d09bfe/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-08 23:15:40,023 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:15:40,580 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:15:40,581 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf66f22-ad22-46a3-89e2-a65a36d09bfe/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i [2024-11-08 23:15:40,626 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf66f22-ad22-46a3-89e2-a65a36d09bfe/bin/ukojak-verify-ImItNfHLgk/data/8b68d37d5/fecea24d2d40491f8cf84b41d81212bb/FLAG2cd18d455 [2024-11-08 23:15:40,643 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf66f22-ad22-46a3-89e2-a65a36d09bfe/bin/ukojak-verify-ImItNfHLgk/data/8b68d37d5/fecea24d2d40491f8cf84b41d81212bb [2024-11-08 23:15:40,645 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:15:40,647 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:15:40,648 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:15:40,648 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:15:40,654 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:15:40,654 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:15:40" (1/1) ... [2024-11-08 23:15:40,655 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@105b26cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:40, skipping insertion in model container [2024-11-08 23:15:40,658 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:15:40" (1/1) ... [2024-11-08 23:15:40,812 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:15:42,952 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_7bf66f22-ad22-46a3-89e2-a65a36d09bfe/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i[263179,263192] [2024-11-08 23:15:43,020 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:15:43,050 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:15:43,205 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"); [5577] [2024-11-08 23:15:43,209 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)); [5584] [2024-11-08 23:15:43,224 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)); [5925-5926] [2024-11-08 23:15:43,227 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)); [5954-5955] [2024-11-08 23:15:43,335 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7805] [2024-11-08 23:15:43,412 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_7bf66f22-ad22-46a3-89e2-a65a36d09bfe/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--icplus--ipg.ko-entry_point.cil.out.i[263179,263192] [2024-11-08 23:15:43,431 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:15:43,631 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:15:43,632 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:43 WrapperNode [2024-11-08 23:15:43,632 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:15:43,637 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:15:43,637 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:15:43,637 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:15:43,648 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:43" (1/1) ... [2024-11-08 23:15:43,746 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:43" (1/1) ... [2024-11-08 23:15:43,984 INFO L138 Inliner]: procedures = 262, calls = 1371, calls flagged for inlining = 122, calls inlined = 117, statements flattened = 4095 [2024-11-08 23:15:43,985 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:15:43,985 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:15:43,986 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:15:43,986 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:15:43,995 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:43" (1/1) ... [2024-11-08 23:15:43,995 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:43" (1/1) ... [2024-11-08 23:15:44,023 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:43" (1/1) ... [2024-11-08 23:15:44,023 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:43" (1/1) ... [2024-11-08 23:15:44,121 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:43" (1/1) ... [2024-11-08 23:15:44,152 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:43" (1/1) ... [2024-11-08 23:15:44,195 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:43" (1/1) ... [2024-11-08 23:15:44,210 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:43" (1/1) ... [2024-11-08 23:15:44,248 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:15:44,249 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:15:44,249 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:15:44,250 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:15:44,251 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:15:43" (1/1) ... [2024-11-08 23:15:44,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:15:44,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf66f22-ad22-46a3-89e2-a65a36d09bfe/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:15:44,284 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf66f22-ad22-46a3-89e2-a65a36d09bfe/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:15:44,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf66f22-ad22-46a3-89e2-a65a36d09bfe/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:15:44,321 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_txfree [2024-11-08 23:15:44,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_txfree [2024-11-08 23:15:44,321 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-08 23:15:44,321 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-08 23:15:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 23:15:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:15:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-08 23:15:44,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-08 23:15:44,323 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_timeout [2024-11-08 23:15:44,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_timeout [2024-11-08 23:15:44,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 23:15:44,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 23:15:44,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 23:15:44,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 23:15:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_reset_after_host_error [2024-11-08 23:15:44,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_reset_after_host_error [2024-11-08 23:15:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 23:15:44,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 23:15:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-08 23:15:44,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-08 23:15:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:15:44,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:15:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-08 23:15:44,324 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-08 23:15:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure init_tfdlist [2024-11-08 23:15:44,325 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tfdlist [2024-11-08 23:15:44,325 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 23:15:44,325 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 23:15:44,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 23:15:44,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 23:15:44,325 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-11-08 23:15:44,325 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-11-08 23:15:44,325 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-08 23:15:44,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-08 23:15:44,325 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2024-11-08 23:15:44,326 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2024-11-08 23:15:44,326 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 23:15:44,326 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 23:15:44,326 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-08 23:15:44,326 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-08 23:15:44,326 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_set_multicast_list [2024-11-08 23:15:44,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_set_multicast_list [2024-11-08 23:15:44,329 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-08 23:15:44,329 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-08 23:15:44,329 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:15:44,329 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:15:44,329 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-08 23:15:44,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-08 23:15:44,330 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 23:15:44,330 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 23:15:44,330 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-08 23:15:44,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-08 23:15:44,330 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_clear [2024-11-08 23:15:44,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_clear [2024-11-08 23:15:44,330 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_rx_clear [2024-11-08 23:15:44,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_rx_clear [2024-11-08 23:15:44,331 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2024-11-08 23:15:44,331 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2024-11-08 23:15:44,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:15:44,331 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-08 23:15:44,332 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-08 23:15:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-08 23:15:44,332 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-08 23:15:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2024-11-08 23:15:44,332 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2024-11-08 23:15:44,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:15:44,333 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-08 23:15:44,333 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-08 23:15:44,333 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-08 23:15:44,334 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-08 23:15:44,334 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-08 23:15:44,334 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-08 23:15:44,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-08 23:15:44,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-08 23:15:44,334 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_free_skb [2024-11-08 23:15:44,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_free_skb [2024-11-08 23:15:44,335 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-08 23:15:44,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-08 23:15:44,335 INFO L130 BoogieDeclarations]: Found specification of procedure send_three_state [2024-11-08 23:15:44,335 INFO L138 BoogieDeclarations]: Found implementation of procedure send_three_state [2024-11-08 23:15:44,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:15:44,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 23:15:44,335 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 23:15:44,335 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 23:15:44,335 INFO L130 BoogieDeclarations]: Found specification of procedure read_phy_bit [2024-11-08 23:15:44,335 INFO L138 BoogieDeclarations]: Found implementation of procedure read_phy_bit [2024-11-08 23:15:44,336 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-08 23:15:44,336 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-08 23:15:44,336 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 23:15:44,336 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 23:15:44,336 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 23:15:44,336 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 23:15:44,336 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-08 23:15:44,336 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-08 23:15:44,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 23:15:44,336 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-08 23:15:44,337 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-08 23:15:44,337 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 23:15:44,337 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 23:15:44,337 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_io_config [2024-11-08 23:15:44,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_io_config [2024-11-08 23:15:44,337 INFO L130 BoogieDeclarations]: Found specification of procedure init_rfdlist [2024-11-08 23:15:44,337 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rfdlist [2024-11-08 23:15:44,337 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_open [2024-11-08 23:15:44,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_open [2024-11-08 23:15:44,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:15:44,340 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_ioctl [2024-11-08 23:15:44,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_ioctl [2024-11-08 23:15:44,341 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-08 23:15:44,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-08 23:15:44,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:15:44,341 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 23:15:44,341 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 23:15:44,341 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-08 23:15:44,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-08 23:15:44,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 23:15:44,342 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 23:15:44,343 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-08 23:15:44,343 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-08 23:15:44,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-08 23:15:44,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-08 23:15:44,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-08 23:15:44,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-08 23:15:44,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-08 23:15:44,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-08 23:15:44,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:15:44,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-08 23:15:44,345 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-08 23:15:44,345 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-08 23:15:44,345 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-08 23:15:44,346 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2024-11-08 23:15:44,346 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2024-11-08 23:15:44,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 23:15:44,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 23:15:44,346 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_get_stats [2024-11-08 23:15:44,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_get_stats [2024-11-08 23:15:44,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-08 23:15:44,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-08 23:15:44,347 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rxrestore [2024-11-08 23:15:44,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rxrestore [2024-11-08 23:15:44,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:15:44,347 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_stop [2024-11-08 23:15:44,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_stop [2024-11-08 23:15:44,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-08 23:15:44,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-08 23:15:44,347 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_config_autoneg [2024-11-08 23:15:44,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_config_autoneg [2024-11-08 23:15:44,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:15:44,348 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 23:15:44,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 23:15:44,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:15:44,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-08 23:15:44,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-08 23:15:44,348 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-08 23:15:44,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-08 23:15:44,348 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_ioaddr [2024-11-08 23:15:44,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_ioaddr [2024-11-08 23:15:44,349 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-08 23:15:44,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-08 23:15:44,349 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_reset [2024-11-08 23:15:44,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_reset [2024-11-08 23:15:44,349 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-08 23:15:44,349 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-08 23:15:44,349 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-08 23:15:44,349 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-08 23:15:44,351 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_get_rxbuff [2024-11-08 23:15:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_get_rxbuff [2024-11-08 23:15:44,355 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-08 23:15:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-08 23:15:44,355 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_write_phy_ctl [2024-11-08 23:15:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_write_phy_ctl [2024-11-08 23:15:44,355 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-11-08 23:15:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-11-08 23:15:44,356 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_change_mtu [2024-11-08 23:15:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_change_mtu [2024-11-08 23:15:44,356 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-08 23:15:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-08 23:15:44,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:15:44,356 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_check_error [2024-11-08 23:15:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_check_error [2024-11-08 23:15:44,356 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_drive_phy_ctl_low_high [2024-11-08 23:15:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_drive_phy_ctl_low_high [2024-11-08 23:15:44,356 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-08 23:15:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-08 23:15:44,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:15:44,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:15:45,156 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:15:45,161 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:15:46,216 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 23:16:02,608 INFO L? ?]: Removed 1881 outVars from TransFormulas that were not future-live. [2024-11-08 23:16:02,609 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:16:05,245 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:16:05,245 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 23:16:05,246 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:16:05 BoogieIcfgContainer [2024-11-08 23:16:05,246 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:16:05,247 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:16:05,247 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:16:05,257 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:16:05,258 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:16:05" (1/1) ... [2024-11-08 23:16:05,267 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:16:05,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:05,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1167 states and 1667 transitions. [2024-11-08 23:16:05,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1667 transitions. [2024-11-08 23:16:05,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:16:05,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:05,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:12,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:13,684 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:16:23,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:16:25,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:25,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 1175 states and 1731 transitions. [2024-11-08 23:16:25,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1731 transitions. [2024-11-08 23:16:25,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:16:25,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:25,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:30,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:31,373 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:16:42,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:16:43,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:43,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1181 states and 1791 transitions. [2024-11-08 23:16:43,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1791 transitions. [2024-11-08 23:16:43,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:16:43,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:43,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:48,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:49,393 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:17:00,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:17:02,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:02,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 1189 states and 1856 transitions. [2024-11-08 23:17:02,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1856 transitions. [2024-11-08 23:17:02,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:17:02,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:02,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:08,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:08,561 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:17:08,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:08,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1190 states and 1857 transitions. [2024-11-08 23:17:08,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1857 transitions. [2024-11-08 23:17:08,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:17:08,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:08,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:13,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:14,325 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:17:14,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:14,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 1191 states and 1858 transitions. [2024-11-08 23:17:14,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1858 transitions. [2024-11-08 23:17:14,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:17:14,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:14,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:19,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:20,647 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:17:32,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:17:36,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:36,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1200 states and 1926 transitions. [2024-11-08 23:17:36,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1926 transitions. [2024-11-08 23:17:36,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:17:36,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:36,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:40,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:41,474 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:17:47,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:47,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1208 states and 1990 transitions. [2024-11-08 23:17:47,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1990 transitions. [2024-11-08 23:17:47,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:17:47,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:47,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:52,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:53,076 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:17:55,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:55,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2120 states to 1213 states and 2051 transitions. [2024-11-08 23:17:55,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2051 transitions. [2024-11-08 23:17:55,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:17:55,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:55,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:00,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:01,175 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:18:06,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:06,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1216 states and 2094 transitions. [2024-11-08 23:18:06,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2094 transitions. [2024-11-08 23:18:06,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:18:06,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:06,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:11,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:11,529 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:18:13,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:13,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 1219 states and 2100 transitions. [2024-11-08 23:18:13,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2100 transitions. [2024-11-08 23:18:13,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:18:13,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:13,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:18,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:19,239 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:18:21,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:21,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 1220 states and 2100 transitions. [2024-11-08 23:18:21,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2100 transitions. [2024-11-08 23:18:21,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:18:21,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:21,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:26,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:27,217 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:18:37,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:37,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1227 states and 2157 transitions. [2024-11-08 23:18:37,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2157 transitions. [2024-11-08 23:18:37,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:18:37,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:37,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:42,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:42,712 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:18:47,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:47,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1230 states and 2164 transitions. [2024-11-08 23:18:47,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2164 transitions. [2024-11-08 23:18:47,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:18:47,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:47,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:52,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:52,499 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:18:52,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:52,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1233 states and 2169 transitions. [2024-11-08 23:18:52,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2169 transitions. [2024-11-08 23:18:52,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:18:52,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:52,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:57,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:58,052 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:18:59,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:59,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1236 states and 2175 transitions. [2024-11-08 23:18:59,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2175 transitions. [2024-11-08 23:18:59,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:18:59,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:59,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:03,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:04,970 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:19:18,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:18,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1242 states and 2226 transitions. [2024-11-08 23:19:18,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2226 transitions. [2024-11-08 23:19:18,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:19:18,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:18,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:23,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:24,064 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:19:25,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:25,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1245 states and 2231 transitions. [2024-11-08 23:19:25,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2231 transitions. [2024-11-08 23:19:25,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:19:25,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:25,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:30,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:30,817 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:19:38,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:38,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1248 states and 2237 transitions. [2024-11-08 23:19:38,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2237 transitions. [2024-11-08 23:19:38,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:19:38,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:38,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:43,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:43,994 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:19:46,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:46,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1251 states and 2243 transitions. [2024-11-08 23:19:46,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2243 transitions. [2024-11-08 23:19:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:19:46,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:46,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:51,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:51,988 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:19:52,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:52,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1254 states and 2249 transitions. [2024-11-08 23:19:52,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2249 transitions. [2024-11-08 23:19:52,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:19:52,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:52,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:56,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:57,229 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:19:58,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:58,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1255 states and 2249 transitions. [2024-11-08 23:19:58,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2249 transitions. [2024-11-08 23:19:58,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:19:58,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:58,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:03,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:04,454 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:20:05,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:05,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1254 states and 2238 transitions. [2024-11-08 23:20:05,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2238 transitions. [2024-11-08 23:20:05,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:20:05,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:05,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:10,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:11,367 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:20:12,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:12,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1253 states and 2227 transitions. [2024-11-08 23:20:12,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2227 transitions. [2024-11-08 23:20:12,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:20:12,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:12,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:17,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:18,424 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:20:28,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:28,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1257 states and 2271 transitions. [2024-11-08 23:20:28,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2271 transitions. [2024-11-08 23:20:28,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:20:28,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:28,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:33,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:34,116 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 23:20:40,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:40,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1259 states and 2274 transitions. [2024-11-08 23:20:40,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2274 transitions. [2024-11-08 23:20:40,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:20:40,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:40,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:45,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:45,573 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:20:48,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:48,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1263 states and 2290 transitions. [2024-11-08 23:20:48,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2290 transitions. [2024-11-08 23:20:48,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:20:48,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:48,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:54,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:54,888 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:21:02,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:02,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1266 states and 2296 transitions. [2024-11-08 23:21:02,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2296 transitions. [2024-11-08 23:21:02,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:21:02,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:02,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:07,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:07,786 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:21:11,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:11,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1269 states and 2303 transitions. [2024-11-08 23:21:11,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2303 transitions. [2024-11-08 23:21:11,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:21:11,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:11,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:16,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:16,573 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:21:18,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:18,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2379 states to 1272 states and 2310 transitions. [2024-11-08 23:21:18,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2310 transitions. [2024-11-08 23:21:18,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:21:18,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:18,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:24,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:24,742 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:21:27,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:27,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2387 states to 1275 states and 2318 transitions. [2024-11-08 23:21:27,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2318 transitions. [2024-11-08 23:21:27,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:21:27,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:27,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:32,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:33,224 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:21:36,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:36,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2394 states to 1278 states and 2325 transitions. [2024-11-08 23:21:36,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2325 transitions. [2024-11-08 23:21:36,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:21:36,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:36,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:41,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:41,566 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:21:44,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:44,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 1282 states and 2339 transitions. [2024-11-08 23:21:44,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2339 transitions. [2024-11-08 23:21:44,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:21:44,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:44,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:49,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:51,142 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:22:12,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:12,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2456 states to 1290 states and 2387 transitions. [2024-11-08 23:22:12,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2387 transitions. [2024-11-08 23:22:12,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:22:12,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:12,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:17,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:18,061 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:22:18,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:18,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2456 states to 1291 states and 2387 transitions. [2024-11-08 23:22:18,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2387 transitions. [2024-11-08 23:22:18,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:22:18,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:18,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:22,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:23,298 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:22:23,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:23,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2470 states to 1295 states and 2401 transitions. [2024-11-08 23:22:23,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 2401 transitions. [2024-11-08 23:22:23,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:22:23,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:23,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:28,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:28,458 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:22:29,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:29,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2483 states to 1298 states and 2414 transitions. [2024-11-08 23:22:29,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2414 transitions. [2024-11-08 23:22:29,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:22:29,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:29,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:34,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:35,162 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:22:35,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:35,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2486 states to 1300 states and 2417 transitions. [2024-11-08 23:22:35,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2417 transitions. [2024-11-08 23:22:35,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:22:35,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:35,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:40,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:40,563 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:22:40,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:40,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2500 states to 1304 states and 2431 transitions. [2024-11-08 23:22:40,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 2431 transitions. [2024-11-08 23:22:40,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:22:40,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:40,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:46,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:46,243 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 23:22:51,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:51,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2504 states to 1306 states and 2435 transitions. [2024-11-08 23:22:51,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 2435 transitions. [2024-11-08 23:22:51,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:22:51,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:51,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:56,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:56,648 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:23:05,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:05,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 1310 states and 2444 transitions. [2024-11-08 23:23:05,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 2444 transitions. [2024-11-08 23:23:05,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:23:05,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:05,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:09,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:11,458 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:23:12,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:12,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2511 states to 1309 states and 2442 transitions. [2024-11-08 23:23:12,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 2442 transitions. [2024-11-08 23:23:12,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:23:12,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:12,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:17,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:18,016 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:23:18,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:18,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2511 states to 1310 states and 2442 transitions. [2024-11-08 23:23:18,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 2442 transitions. [2024-11-08 23:23:18,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:23:18,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:18,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:22,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:23,243 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:23:23,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:23,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2571 states to 1317 states and 2501 transitions. [2024-11-08 23:23:23,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 2501 transitions. [2024-11-08 23:23:23,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:23:23,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:23,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:28,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:28,735 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:23:28,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:28,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2584 states to 1320 states and 2514 transitions. [2024-11-08 23:23:28,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 2514 transitions. [2024-11-08 23:23:28,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:23:28,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:28,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:33,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:35,106 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:23:47,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:47,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2655 states to 1326 states and 2585 transitions. [2024-11-08 23:23:47,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2585 transitions. [2024-11-08 23:23:47,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:23:47,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:47,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:53,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:53,612 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:24:03,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:03,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1331 states and 2632 transitions. [2024-11-08 23:24:03,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 2632 transitions. [2024-11-08 23:24:03,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:24:03,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:03,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:11,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:17,127 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 23:24:27,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:27,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1336 states and 2646 transitions. [2024-11-08 23:24:27,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 2646 transitions. [2024-11-08 23:24:27,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:24:27,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:27,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:33,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:34,027 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 23:24:34,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:34,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1337 states and 2646 transitions. [2024-11-08 23:24:34,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 2646 transitions. [2024-11-08 23:24:34,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:24:34,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:34,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:39,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:39,653 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:24:39,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:39,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2723 states to 1339 states and 2649 transitions. [2024-11-08 23:24:39,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 2649 transitions. [2024-11-08 23:24:39,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:24:39,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:39,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:44,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:45,301 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:24:49,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:49,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2728 states to 1341 states and 2654 transitions. [2024-11-08 23:24:49,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 2654 transitions. [2024-11-08 23:24:49,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:24:49,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:49,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:55,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:55,220 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:25:04,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:04,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1344 states and 2662 transitions. [2024-11-08 23:25:04,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 2662 transitions. [2024-11-08 23:25:04,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:25:04,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:04,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:09,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:09,721 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 23:25:19,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:19,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1347 states and 2668 transitions. [2024-11-08 23:25:19,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2668 transitions. [2024-11-08 23:25:19,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:25:19,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:19,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:24,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:24,581 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 23:25:26,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:26,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1348 states and 2668 transitions. [2024-11-08 23:25:26,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 2668 transitions. [2024-11-08 23:25:26,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:25:26,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:26,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:31,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:32,072 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 23:25:37,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:37,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2744 states to 1349 states and 2670 transitions. [2024-11-08 23:25:37,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 2670 transitions. [2024-11-08 23:25:37,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:25:37,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:37,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:42,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:42,569 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 23:25:42,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:42,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 1351 states and 2676 transitions. [2024-11-08 23:25:42,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 2676 transitions. [2024-11-08 23:25:42,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:25:42,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:42,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:47,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:49,934 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:25:51,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:51,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1352 states and 2677 transitions. [2024-11-08 23:25:51,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 2677 transitions. [2024-11-08 23:25:51,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:25:51,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:51,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:56,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:57,096 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:25:57,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:57,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1353 states and 2677 transitions. [2024-11-08 23:25:57,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 2677 transitions. [2024-11-08 23:25:57,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:25:57,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:57,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:02,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:04,213 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:26:06,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:06,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2743 states to 1352 states and 2669 transitions. [2024-11-08 23:26:06,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 2669 transitions. [2024-11-08 23:26:06,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:26:06,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:06,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:11,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:15,348 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:26:54,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:54,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2822 states to 1362 states and 2748 transitions. [2024-11-08 23:26:54,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 2748 transitions. [2024-11-08 23:26:54,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:26:54,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:54,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:59,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:00,262 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:27:23,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:23,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 1367 states and 2800 transitions. [2024-11-08 23:27:23,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 2800 transitions. [2024-11-08 23:27:23,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:27:23,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:23,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:29,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:29,420 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-08 23:27:29,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:29,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2881 states to 1370 states and 2807 transitions. [2024-11-08 23:27:29,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 2807 transitions. [2024-11-08 23:27:29,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:27:29,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:29,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:34,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:35,082 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-08 23:27:40,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:40,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2882 states to 1371 states and 2808 transitions. [2024-11-08 23:27:40,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2808 transitions. [2024-11-08 23:27:40,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:27:40,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:40,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:45,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:47,863 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:27:49,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:49,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 1372 states and 2809 transitions. [2024-11-08 23:27:49,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2809 transitions. [2024-11-08 23:27:49,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:27:49,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:49,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:55,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:55,436 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:27:57,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:57,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1374 states and 2812 transitions. [2024-11-08 23:27:57,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2812 transitions. [2024-11-08 23:27:57,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:27:57,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:57,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:02,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:03,028 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 23:28:09,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:09,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 1377 states and 2819 transitions. [2024-11-08 23:28:09,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 2819 transitions. [2024-11-08 23:28:09,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:28:09,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:09,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:14,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:14,761 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:28:14,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:14,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2898 states to 1379 states and 2823 transitions. [2024-11-08 23:28:14,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 2823 transitions. [2024-11-08 23:28:14,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:28:14,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:14,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:19,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:20,156 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 23:28:26,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:26,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2899 states to 1380 states and 2824 transitions. [2024-11-08 23:28:26,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 2824 transitions. [2024-11-08 23:28:26,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:28:26,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:26,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:31,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:31,853 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 23:28:37,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:37,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2899 states to 1381 states and 2824 transitions. [2024-11-08 23:28:37,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 2824 transitions. [2024-11-08 23:28:37,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:28:37,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:37,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:43,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:44,039 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:28:44,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:44,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2902 states to 1383 states and 2827 transitions. [2024-11-08 23:28:44,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 2827 transitions. [2024-11-08 23:28:44,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:28:44,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:44,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:49,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:50,172 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-08 23:28:56,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:56,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2903 states to 1384 states and 2828 transitions. [2024-11-08 23:28:56,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2828 transitions. [2024-11-08 23:28:56,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:28:56,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:56,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:02,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:02,404 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 23:29:14,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:14,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2910 states to 1387 states and 2834 transitions. [2024-11-08 23:29:14,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 2834 transitions. [2024-11-08 23:29:14,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:29:14,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:14,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:20,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:20,320 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:29:24,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:24,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2926 states to 1391 states and 2850 transitions. [2024-11-08 23:29:24,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2850 transitions. [2024-11-08 23:29:24,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:29:24,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:24,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:29,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:29,493 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:29:32,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:32,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1395 states and 2865 transitions. [2024-11-08 23:29:32,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 2865 transitions. [2024-11-08 23:29:32,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:29:32,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:32,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:37,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:38,227 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 23:29:41,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:41,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2943 states to 1397 states and 2867 transitions. [2024-11-08 23:29:41,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 2867 transitions. [2024-11-08 23:29:41,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:29:41,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:41,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:47,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:47,298 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 23:29:50,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:50,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2948 states to 1400 states and 2872 transitions. [2024-11-08 23:29:50,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 2872 transitions. [2024-11-08 23:29:50,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:29:50,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:50,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:55,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:56,034 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:29:56,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:56,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2951 states to 1402 states and 2875 transitions. [2024-11-08 23:29:56,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2875 transitions. [2024-11-08 23:29:56,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:29:56,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:56,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:01,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:01,978 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked.